results
Qatar-1 b



Total Reductions to Date: 510
Date Processed: 01/30/2025 at 07:00:23 (PST)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 1.420023631801772 | 1.7839144311941034e-08 |
Ephemeris (BJD_TDB) | 2460637.597549968 | 4.612634916853696e-05 |
Time saved (hours) | - |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 303.3818697 | decimal | ||
DEC | 65.1623313 | decimal | ||
Host Star Metallicity | 0.2 | 0.1 | Mannaday et al. 2022 | |
Host Star log(g) | 4.55 | 0.1 | Log10(cgs) | Mannaday et al. 2022 |
Host Star Radius [R_Sun] | 0.82 | 0.03 | Sol | Kokori et al. 2023 |
Host Star Effective Temperature [K] | 4861.0 | 125.0 | K | Kokori et al. 2023 |
a/Rs | 6.25 | 0.07 | Kokori et al. 2023 | |
eccentricity | 0.012 | Bonomo et al. 2017 | ||
inclination [degrees] | 84.08 | 0.16 | deg | Kokori et al. 2023 |
omega [degrees] | 0.0 | deg | Kokori et al. 2023 | |
orbital period [days] | 1.42002444 | 5e-08 | day | Kokori et al. 2023 |
Rp | 12.52 | 0.75 | R_Earth | ExoFOP-TESS TOI |
Rp/Rs | 0.154 | 0 | ExoFOP-TESS TOI | |
ephemeris [JD] | 2457475.204489 | 3.8e-05 | BJD-TDB | Kokori et al. 2023 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2455518.4107999997 | 0.000188 | BJD-TCB, BJD-TDB, HJD | Bonomo et al. 2017, Cruz et al. 2016, Maciejewski et al. 2015, Covino et al. 2013, Alsubai et al. 2011 |
2455647.633175 | 5e-05 | BJD-TDB | Mannaday et al. 2022 |
2455799.57954 | 4e-05 | BJD-TDB | Mislis et al. 2015 |
2456157.42204 | 0.0001 | BJD-TDB | von Essen et al. 2013 |
2456234.103218 | 6.1e-05 | BJD-TDB | Collins et al. 2017 |
2456902.93413 | 6e-05 | BJD-TDB | von Essen et al. 2017 |
2457026.47712 | 5e-05 | BJD-TDB | Kokori et al. 2022 |
2457475.204489 | 3.8e-05 | BJD-TDB | Kokori et al. 2023 |
2457570.346134 | 4.2e-05 | BJD-TDB | Ivshina & Winn 2022 |
2459008.83073 | 7e-05 | BJD | Patel & Espinoza 2022 |
2459717.423096 | 0.000125 | BJD | ExoFOP-TESS TOI |
Observations

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.984 | 0.018 |
Am2 | 0.012 | 0.013 |
a/Rs | 6.14 | 0.19 |
Rp/Rs | 0.169 | 0.015 |
ephemeris [JD] | 2455668.9225 | 0.0031 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010348200879184 | |
u1 | -2.375318314499742 | |
u2 | 3.0345627976496634 | |
u3 | -1.0602792580193305 | |
duration | 0.0731 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.996 | 0.011 |
Am2 | 0.0031 | 0.0041 |
a/Rs | 6.57 | 0.18 |
Rp/Rs | 0.154 | 0.01 |
ephemeris [JD] | 2455688.8122 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706320124666988 | |
u1 | -2.9162296057845873 | |
u2 | 3.3800421006087964 | |
u3 | -1.1701325691246445 | |
duration | 0.0647 | 0.0027 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | NGIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.954 | 0.023 |
Am2 | 0.0247 | 0.0069 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.159 | 0.024 |
ephemeris [JD] | 2455698.7434 | 0.0081 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400875784822417 | |
u1 | -2.3753975571378327 | |
u2 | 3.035284220984651 | |
u3 | -1.0607624034399756 | |
duration | 0.0762 | 0.0043 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSRF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.002 | 0.022 |
Am2 | -0.0011 | 0.0057 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.157 | 0.021 |
ephemeris [JD] | 2455698.7434 | 0.0064 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007964017200643 | |
u1 | -2.375588859585024 | |
u2 | 3.0354490682428517 | |
u3 | -1.0606565651461757 | |
duration | 0.076 | 0.0043 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJOU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.936 | 0.014 |
Am2 | 0.046 | 0.013 |
a/Rs | 6.31 | 0.19 |
Rp/Rs | 0.178 | 0.013 |
ephemeris [JD] | 2455705.8503 | 0.0022 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401760286142787 | |
u1 | -2.376274792229711 | |
u2 | 3.03547628256266 | |
u3 | -1.0609617312436146 | |
duration | 0.0708 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.5695 | 0.01 |
Am2 | 0.46 | 0.27 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.081 | 0.043 |
ephemeris [JD] | 2455712.967 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4002464078714123 | |
u1 | -2.374402242343813 | |
u2 | 3.0344427817744335 | |
u3 | -1.0602869020853118 | |
duration | 0.046 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GHUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.028 | 0.014 |
Am2 | -0.0174 | 0.0095 |
a/Rs | 6.08 | 0.2 |
Rp/Rs | 0.16 | 0.012 |
ephemeris [JD] | 2455715.8011 | 0.0032 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401480717196907 | |
u1 | -2.3763568672528668 | |
u2 | 3.0363425453725696 | |
u3 | -1.06146635007158 | |
duration | 0.0733 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.243 | 0.011 |
Am2 | -0.175 | 0.036 |
a/Rs | 5.95 | 0.2 |
Rp/Rs | 0.137 | 0.012 |
ephemeris [JD] | 2455722.8862 | 0.0035 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401119344303586 | |
u1 | -2.374808953917432 | |
u2 | 3.0337562592298983 | |
u3 | -1.0600666044095615 | |
duration | 0.0734 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LALF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.26 | 0.016 |
Am2 | -0.183 | 0.032 |
a/Rs | 5.91 | 0.19 |
Rp/Rs | 0.171 | 0.015 |
ephemeris [JD] | 2455732.8326 | 0.0035 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4016299220457125 | |
u1 | -2.3769244179416282 | |
u2 | 3.0370253803314866 | |
u3 | -1.0617308391803664 | |
duration | 0.0772 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LANF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.068 | 0.027 |
Am2 | -0.06 | 0.2 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.225 | 0.061 |
ephemeris [JD] | 2455749.8595 | 0.007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008697898344247 | |
u1 | -2.3754765145080134 | |
u2 | 3.0354150113048486 | |
u3 | -1.0608082414000517 | |
duration | 0.0267 | 0.0074 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KVRA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.009 | 0.016 |
Am2 | -0.007 | 0.022 |
a/Rs | 6.16 | 0.2 |
Rp/Rs | 0.166 | 0.031 |
ephemeris [JD] | 2455793.8895 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7061623542266648 | |
u1 | -2.9160749096556993 | |
u2 | 3.37993383168994 | |
u3 | -1.1700212258959666 | |
duration | 0.0666 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GMAU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.019 | 0.023 |
Am2 | -0.013 | 0.02 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.156 | 0.032 |
ephemeris [JD] | 2455803.8373 | 0.0058 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008929972195385 | |
u1 | -2.3756708122486088 | |
u2 | 3.035760613458963 | |
u3 | -1.0609827531935345 | |
duration | 0.0648 | 0.0044 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.058 | 0.025 |
Am2 | -0.023 | 0.011 |
a/Rs | 5.94 | 0.2 |
Rp/Rs | 0.137 | 0.045 |
ephemeris [JD] | 2455810.956 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010331056128653 | |
u1 | -2.3755759070558717 | |
u2 | 3.035265007687439 | |
u3 | -1.0607221610154591 | |
duration | 0.0722 | 0.0062 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JAHB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.988 | 0.039 |
Am2 | 0.009 | 0.076 |
a/Rs | 6.59 | 0.21 |
Rp/Rs | 0.197 | 0.068 |
ephemeris [JD] | 2455813.778 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400820551775983 | |
u1 | -2.3749164057530248 | |
u2 | 3.0341828128647474 | |
u3 | -1.0600869136748585 | |
duration | 0.0686 | 0.0066 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GNOC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.016 | 0.022 |
Am2 | -0.0092 | 0.0099 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.152 | 0.036 |
ephemeris [JD] | 2455820.8765 | 0.0071 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008445539496677 | |
u1 | -2.374531830768301 | |
u2 | 3.0337978089532673 | |
u3 | -1.0601104869275235 | |
duration | 0.0756 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LALF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.055 | 0.015 |
Am2 | -0.04 | 0.074 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.107 | 0.036 |
ephemeris [JD] | 2455823.695 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400943606572545 | |
u1 | -2.375968434556426 | |
u2 | 3.0364402870769847 | |
u3 | -1.0614154138466176 | |
duration | 0.0707 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.15 | 0.018 |
Am2 | -0.083 | 0.013 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.112 | 0.037 |
ephemeris [JD] | 2455830.804 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008641223814509 | |
u1 | -2.3756124064074213 | |
u2 | 3.0356987242975317 | |
u3 | -1.060950395036125 | |
duration | 0.0607 | 0.0045 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.089 | 0.019 |
Am2 | -0.066 | 0.041 |
a/Rs | 5.9 | 0.19 |
Rp/Rs | 0.176 | 0.019 |
ephemeris [JD] | 2455833.6576 | 0.0037 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400972644131287 | |
u1 | -2.3746769251020083 | |
u2 | 3.033745112755413 | |
u3 | -1.060040786578367 | |
duration | 0.078 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.208 | 0.02 |
Am2 | -0.124 | 0.019 |
a/Rs | 5.99 | 0.2 |
Rp/Rs | 0.155 | 0.03 |
ephemeris [JD] | 2455840.7634 | 0.0057 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011004937628353 | |
u1 | -2.3755315455636445 | |
u2 | 3.035330185321497 | |
u3 | -1.060899088290743 | |
duration | 0.0746 | 0.0046 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GHUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.96 | 0.019 |
Am2 | 0.0221 | 0.0048 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.119 | 0.042 |
ephemeris [JD] | 2455847.877 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007791625924946 | |
u1 | -2.3755146263338545 | |
u2 | 3.0356676683202073 | |
u3 | -1.0609321593438739 | |
duration | 0.0721 | 0.0053 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.246 | 0.021 |
Am2 | -0.155 | 0.025 |
a/Rs | 6.15 | 0.2 |
Rp/Rs | 0.149 | 0.032 |
ephemeris [JD] | 2455850.6979 | 0.0055 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011651434733474 | |
u1 | -2.375987906341827 | |
u2 | 3.0357731610314986 | |
u3 | -1.0609503529264737 | |
duration | 0.0712 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CGIE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.251 | 0.016 |
Am2 | -0.111 | 0.014 |
a/Rs | 5.98 | 0.2 |
Rp/Rs | 0.161 | 0.037 |
ephemeris [JD] | 2455867.7413 | 0.007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4003651588959714 | |
u1 | -2.3746702479279773 | |
u2 | 3.0346928246231415 | |
u3 | -1.0603876903706886 | |
duration | 0.0747 | 0.0049 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SGDA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.422 | 0.05 |
Am2 | -0.27 | 0.18 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.174 | 0.067 |
ephemeris [JD] | 2455870.592 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011360712880563 | |
u1 | -2.3754758672402354 | |
u2 | 3.0349044173926707 | |
u3 | -1.0605645762168916 | |
duration | 0.063 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.957 | 0.057 |
Am2 | 0.033 | 0.052 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.143 | 0.058 |
ephemeris [JD] | 2455887.62 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4019146704023204 | |
u1 | -2.3765095297988843 | |
u2 | 3.035841683888791 | |
u3 | -1.0612467792546605 | |
duration | 0.0638 | 0.0059 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WJEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.992 | 0.052 |
Am2 | 0.007 | 0.015 |
a/Rs | 6.54 | 0.2 |
Rp/Rs | 0.226 | 0.052 |
ephemeris [JD] | 2455894.7261 | 0.007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008443969239945 | |
u1 | -2.3755225911943856 | |
u2 | 3.035430089176808 | |
u3 | -1.0607518496749841 | |
duration | 0.0715 | 0.0054 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | HZHA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.058 | 0.05 |
Am2 | -0.02 | 0.016 |
a/Rs | 6.54 | 0.2 |
Rp/Rs | 0.277 | 0.039 |
ephemeris [JD] | 2455904.6366 | 0.0024 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4019161221487195 | |
u1 | -2.376945036667526 | |
u2 | 3.036397914909403 | |
u3 | -1.0613689551447414 | |
duration | 0.0758 | 0.0046 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GLIB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.402 | 0.033 |
Am2 | -0.115 | 0.014 |
a/Rs | 6.57 | 0.2 |
Rp/Rs | 0.157 | 0.064 |
ephemeris [JD] | 2455931.633 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011211195800093 | |
u1 | -2.3752199526226643 | |
u2 | 3.0343273641818858 | |
u3 | -1.0602284859242297 | |
duration | 0.0653 | 0.0065 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.182 | 0.027 |
Am2 | -0.059 | 0.034 |
a/Rs | 6.5 | 0.2 |
Rp/Rs | 0.302 | 0.083 |
ephemeris [JD] | 2455941.582 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010292950533483 | |
u1 | -2.376075054217744 | |
u2 | 3.03629221090243 | |
u3 | -1.0612464064937552 | |
duration | 0.047 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.361 | 0.027 |
Am2 | -0.125 | 0.015 |
a/Rs | 6.03 | 0.2 |
Rp/Rs | 0.141 | 0.07 |
ephemeris [JD] | 2455979.917 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013051746953773 | |
u1 | -2.3758015107538815 | |
u2 | 3.0351684295705033 | |
u3 | -1.0606720482844654 | |
duration | 0.0721 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.996 | 0.016 |
Am2 | 0.0002 | 0.0058 |
a/Rs | 5.91 | 0.17 |
Rp/Rs | 0.167 | 0.016 |
ephemeris [JD] | 2456006.9006 | 0.0033 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005181641119817 | |
u1 | -2.374257308367267 | |
u2 | 3.033795452356516 | |
u3 | -1.0600562628941557 | |
duration | 0.077 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.987 | 0.013 |
Am2 | 0.0071 | 0.0057 |
a/Rs | 5.97 | 0.2 |
Rp/Rs | 0.126 | 0.016 |
ephemeris [JD] | 2456033.8794 | 0.0037 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005495391389016 | |
u1 | -2.374936770503446 | |
u2 | 3.0348407244812066 | |
u3 | -1.0604534478940117 | |
duration | 0.0723 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.976 | 0.013 |
Am2 | 0.017 | 0.016 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.136 | 0.018 |
ephemeris [JD] | 2456050.9227 | 0.005 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007070460991853 | |
u1 | -2.3747231935487743 | |
u2 | 3.0342447792821043 | |
u3 | -1.0602285866187449 | |
duration | 0.0629 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ETFA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.952 | 0.033 |
Am2 | 0.0225 | 0.0074 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.179 | 0.048 |
ephemeris [JD] | 2456053.7394 | 0.0092 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014353492347704 | |
u1 | -2.3765966327038126 | |
u2 | 3.0366314846082973 | |
u3 | -1.0614701558899202 | |
duration | 0.0666 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.016 | 0.017 |
Am2 | -0.0049 | 0.0031 |
a/Rs | 6.55 | 0.19 |
Rp/Rs | 0.164 | 0.019 |
ephemeris [JD] | 2456063.7013 | 0.0037 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4021965818350635 | |
u1 | -2.377308574739534 | |
u2 | 3.036908731625278 | |
u3 | -1.0617966934673413 | |
duration | 0.0659 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ASJB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.313 | 0.013 |
Am2 | -0.19 | 0.023 |
a/Rs | 6.0 | 0.2 |
Rp/Rs | 0.145 | 0.051 |
ephemeris [JD] | 2456070.799 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006349157485705 | |
u1 | -2.3745921044221503 | |
u2 | 3.034316832773284 | |
u3 | -1.06035959888486 | |
duration | 0.0736 | 0.006 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MNEB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.38 | 0.018 |
Am2 | -0.22 | 0.027 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.14 | 0.054 |
ephemeris [JD] | 2456070.799 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.3998420273424919 | |
u1 | -2.373374347754395 | |
u2 | 3.033306223765806 | |
u3 | -1.0597738581541174 | |
duration | 0.0742 | 0.0063 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BFU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9916 | 0.0072 |
Am2 | 0.008 | 0.016 |
a/Rs | 6.594 | 0.092 |
Rp/Rs | 0.1709 | 0.0066 |
ephemeris [JD] | 2456077.9017 | 0.0012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008362084379131 | |
u1 | -2.375203558520945 | |
u2 | 3.0351548359874982 | |
u3 | -1.0607874406771352 | |
duration | 0.066 | 0.0015 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MNEB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.384 | 0.08 |
Am2 | -0.179 | 0.03 |
a/Rs | 5.9 | 0.18 |
Rp/Rs | 0.308 | 0.011 |
ephemeris [JD] | 2456080.7414 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011198389871347 | |
u1 | -2.375923065776781 | |
u2 | 3.035875728844432 | |
u3 | -1.061072456816712 | |
duration | 0.0898 | 0.0037 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KSAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.014 | 0.033 |
Am2 | -0.007 | 0.012 |
a/Rs | 5.92 | 0.19 |
Rp/Rs | 0.186 | 0.026 |
ephemeris [JD] | 2456080.7331 | 0.0043 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011616748260753 | |
u1 | -2.3756584777014043 | |
u2 | 3.035377900019966 | |
u3 | -1.0608810519139815 | |
duration | 0.0786 | 0.0041 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JDOC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.055 | 0.011 |
Am2 | -0.042 | 0.018 |
a/Rs | 5.9 | 0.19 |
Rp/Rs | 0.131 | 0.012 |
ephemeris [JD] | 2456087.8463 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401756942149327 | |
u1 | -2.3767991923066165 | |
u2 | 3.0364641262224663 | |
u3 | -1.0614218308183354 | |
duration | 0.0738 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CGIE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.197 | 0.023 |
Am2 | -0.128 | 0.022 |
a/Rs | 5.99 | 0.2 |
Rp/Rs | 0.172 | 0.022 |
ephemeris [JD] | 2456097.7829 | 0.0039 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401516611194171 | |
u1 | -2.3762084181540373 | |
u2 | 3.035688335172868 | |
u3 | -1.0609964829777205 | |
duration | 0.0755 | 0.004 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GSAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.2 | 0.11 |
Am2 | -0.6 | 0.26 |
a/Rs | 5.95 | 0.2 |
Rp/Rs | 0.307 | 0.046 |
ephemeris [JD] | 2456114.8388 | 0.0061 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006763544829386 | |
u1 | -2.374805137502094 | |
u2 | 3.0343286493185553 | |
u3 | -1.0601998210843793 | |
duration | 0.0834 | 0.0059 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PJOO (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.077 | 0.02 |
Am2 | -0.055 | 0.025 |
a/Rs | 5.94 | 0.2 |
Rp/Rs | 0.109 | 0.033 |
ephemeris [JD] | 2456134.719 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400435245777643 | |
u1 | -2.374428852964028 | |
u2 | 3.0340758285058853 | |
u3 | -1.0600821761082475 | |
duration | 0.0708 | 0.0044 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MDHB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.072 | 0.02 |
Am2 | -0.051 | 0.025 |
a/Rs | 5.99 | 0.2 |
Rp/Rs | 0.104 | 0.034 |
ephemeris [JD] | 2456134.719 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008197948743366 | |
u1 | -2.374714522552417 | |
u2 | 3.034103243652317 | |
u3 | -1.0602084707625752 | |
duration | 0.0697 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.288 | 0.065 |
Am2 | -0.99 | 0.53 |
a/Rs | 6.56 | 0.2 |
Rp/Rs | 0.155 | 0.05 |
ephemeris [JD] | 2456141.79 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011635286956228 | |
u1 | -2.376196230383836 | |
u2 | 3.036312422927047 | |
u3 | -1.0612796759942529 | |
duration | 0.0592 | 0.0076 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CJOB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.224407 | 2.8e-05 |
Am2 | 0.89 | 0.39 |
a/Rs | 6.11 | 0.2 |
Rp/Rs | 0.099 | 0.087 |
ephemeris [JD] | 2456148.92 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015035571326317 | |
u1 | -2.3768585428732614 | |
u2 | 3.037062075730211 | |
u3 | -1.06170704473383 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.41 | 0.27 |
Am2 | -0.99 | 0.15 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.176 | 0.069 |
ephemeris [JD] | 2456161.691 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009940613319645 | |
u1 | -2.3760673955751845 | |
u2 | 3.036436505492583 | |
u3 | -1.0613631260029333 | |
duration | 0.078 | 0.0074 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJAT (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.01 | 0.012 |
Am2 | -0.0055 | 0.0071 |
a/Rs | 6.12 | 0.17 |
Rp/Rs | 0.156 | 0.011 |
ephemeris [JD] | 2456185.8233 | 0.0018 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017703320751185 | |
u1 | -2.3768438764120483 | |
u2 | 3.036467397895156 | |
u3 | -1.061393808311336 | |
duration | 0.0721 | 0.0029 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MANE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.06 | 0.016 |
Am2 | -0.05 | 0.14 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.172 | 0.02 |
ephemeris [JD] | 2456188.6578 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7059920276313945 | |
u1 | -2.916360362127133 | |
u2 | 3.3807325421008745 | |
u3 | -1.1703641572282955 | |
duration | 0.066 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GMAU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.052 | 0.051 |
Am2 | -0.031 | 0.044 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.159 | 0.059 |
ephemeris [JD] | 2456195.754 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400816759767134 | |
u1 | -2.3751522540340764 | |
u2 | 3.035007808609291 | |
u3 | -1.060672269117208 | |
duration | 0.0758 | 0.0063 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.023 | 0.025 |
Am2 | -0.0096 | 0.0068 |
a/Rs | 6.32 | 0.19 |
Rp/Rs | 0.195 | 0.019 |
ephemeris [JD] | 2456202.858 | 0.0032 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401114639032458 | |
u1 | -2.375830295053065 | |
u2 | 3.035648332851053 | |
u3 | -1.060932631595761 | |
duration | 0.0722 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BALN (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.93 | 0.022 |
Am2 | 0.054 | 0.029 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.123 | 0.039 |
ephemeris [JD] | 2456205.7086 | 0.0091 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401211593958753 | |
u1 | -2.3757571980005565 | |
u2 | 3.035395763792447 | |
u3 | -1.0608501145197222 | |
duration | 0.0728 | 0.0049 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CCHG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.222 | 0.061 |
Am2 | -0.101 | 0.062 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.208 | 0.079 |
ephemeris [JD] | 2456212.79 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400819533669317 | |
u1 | -2.375140398970681 | |
u2 | 3.034878164735058 | |
u3 | -1.0605572542104853 | |
duration | 0.0799 | 0.0077 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.902 | 0.021 |
Am2 | 0.084 | 0.048 |
a/Rs | 6.07 | 0.2 |
Rp/Rs | 0.169 | 0.023 |
ephemeris [JD] | 2456215.6428 | 0.0041 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400288985322396 | |
u1 | -2.373768195145649 | |
u2 | 3.0330489994803975 | |
u3 | -1.0595697444611922 | |
duration | 0.0745 | 0.004 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | HVEA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.992 | 0.014 |
Am2 | 0.0063 | 0.009 |
a/Rs | 6.4 | 0.17 |
Rp/Rs | 0.174 | 0.011 |
ephemeris [JD] | 2456232.6866 | 0.0017 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400997353590453 | |
u1 | -2.3748735425906573 | |
u2 | 3.0340587017445206 | |
u3 | -1.0601824675333182 | |
duration | 0.0691 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GTAA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.706 | 0.016 |
Am2 | 0.181 | 0.072 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.306 | 0.084 |
ephemeris [JD] | 2456239.8032 | 0.008 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401067017997697 | |
u1 | -2.3756853986954907 | |
u2 | 3.0355238002799423 | |
u3 | -1.060905374349319 | |
duration | 0.03337 | 0.00012 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PVAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.02 | 0.018 |
Am2 | -0.013 | 0.021 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.185 | 0.016 |
ephemeris [JD] | 2456242.6279 | 0.0037 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.40151632505318 | |
u1 | -2.3762913417307483 | |
u2 | 3.035816251160009 | |
u3 | -1.0610411892452531 | |
duration | 0.0783 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PMAFA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.16 | 0.14 |
Am2 | -0.062 | 0.039 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.191 | 0.074 |
ephemeris [JD] | 2456249.744 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015325604617315 | |
u1 | -2.376472365747729 | |
u2 | 3.0362175185907536 | |
u3 | -1.061277668061589 | |
duration | 0.0789 | 0.0075 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MHAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.971 | 0.052 |
Am2 | 0.021 | 0.021 |
a/Rs | 6.59 | 0.19 |
Rp/Rs | 0.274 | 0.043 |
ephemeris [JD] | 2456259.6844 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014885275956361 | |
u1 | -2.3758794167740027 | |
u2 | 3.035316458558568 | |
u3 | -1.0609255241504618 | |
duration | 0.0744 | 0.0046 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.262 | 0.019 |
Am2 | -0.131 | 0.019 |
a/Rs | 5.98 | 0.2 |
Rp/Rs | 0.139 | 0.041 |
ephemeris [JD] | 2456269.6053 | 0.008 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4001221972395301 | |
u1 | -2.3739659415276826 | |
u2 | 3.0337481652101164 | |
u3 | -1.0599043757155937 | |
duration | 0.0735 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BPIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.23 | 0.19 |
Am2 | -0.093 | 0.041 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.187 | 0.083 |
ephemeris [JD] | 2456286.631 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7059232824799289 | |
u1 | -2.915581542264488 | |
u2 | 3.3793724953982065 | |
u3 | -1.1697141852570732 | |
duration | 0.0675 | 0.0074 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SAAI (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.983 | 0.019 |
Am2 | 0.014 | 0.014 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.095 | 0.044 |
ephemeris [JD] | 2456313.613 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401827005240629 | |
u1 | -2.377069687303134 | |
u2 | 3.0368212138897337 | |
u3 | -1.0615784865750661 | |
duration | 0.0592 | 0.0078 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TABC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.858 | 0.078 |
Am2 | -0.34 | 0.27 |
a/Rs | 6.27 | 0.21 |
Rp/Rs | 0.302 | 0.089 |
ephemeris [JD] | 2456361.919 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.402127073635656 | |
u1 | -2.3773442816758803 | |
u2 | 3.036790233585699 | |
u3 | -1.0615729802937737 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LELA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.02 | 0.021 |
Am2 | -0.0076 | 0.01 |
a/Rs | 5.95 | 0.2 |
Rp/Rs | 0.174 | 0.039 |
ephemeris [JD] | 2456398.8332 | 0.005 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005534798777644 | |
u1 | -2.3741571842516933 | |
u2 | 3.0333180975526246 | |
u3 | -1.0597143479787337 | |
duration | 0.0728 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LBRF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.963 | 0.011 |
Am2 | 0.025 | 0.012 |
a/Rs | 6.44 | 0.19 |
Rp/Rs | 0.19 | 0.01 |
ephemeris [JD] | 2456405.9267 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401487158151609 | |
u1 | -2.377024436322811 | |
u2 | 3.037584068095089 | |
u3 | -1.0620467446603574 | |
duration | 0.0699 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | NLIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.063 | 0.011 |
Am2 | -0.049 | 0.018 |
a/Rs | 6.57 | 0.18 |
Rp/Rs | 0.157 | 0.011 |
ephemeris [JD] | 2456432.9091 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006829367662266 | |
u1 | -2.3747094139836866 | |
u2 | 3.034304581112388 | |
u3 | -1.0602780586802667 | |
duration | 0.0652 | 0.003 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MSAJ (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.682 | 0.017 |
Am2 | 0.241 | 0.09 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.219 | 0.081 |
ephemeris [JD] | 2456435.753 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009752597658187 | |
u1 | -2.375121737092839 | |
u2 | 3.034644085536266 | |
u3 | -1.0604975629895257 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.296 | 0.023 |
Am2 | -0.19 | 0.027 |
a/Rs | 6.42 | 0.2 |
Rp/Rs | 0.147 | 0.047 |
ephemeris [JD] | 2456452.7888 | 0.0093 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017708131531292 | |
u1 | -2.377287809770473 | |
u2 | 3.037414495610027 | |
u3 | -1.0618974537316803 | |
duration | 0.0668 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.079 | 0.013 |
Am2 | -0.064 | 0.055 |
a/Rs | 6.6 | 0.17 |
Rp/Rs | 0.175 | 0.011 |
ephemeris [JD] | 2456459.8887 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401085313036729 | |
u1 | -2.3757775309368205 | |
u2 | 3.035672720617227 | |
u3 | -1.060980457482087 | |
duration | 0.0661 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CJOJ (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.17 | 0.016 |
Am2 | -0.127 | 0.037 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.12 | 0.024 |
ephemeris [JD] | 2456469.8294 | 0.0096 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400875256658836 | |
u1 | -2.3759793069245707 | |
u2 | 3.036236047366063 | |
u3 | -1.0611319518568854 | |
duration | 0.0725 | 0.0041 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.8851 | 0.0084 |
Am2 | 0.1 | 0.07 |
a/Rs | 6.54 | 0.2 |
Rp/Rs | 0.096 | 0.046 |
ephemeris [JD] | 2456469.848 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007327125274756 | |
u1 | -2.3751277397551145 | |
u2 | 3.0348853025561437 | |
u3 | -1.06049023010519 | |
duration | 0.057 | 0.0077 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CVII (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.3 | 0.14 |
Am2 | 0.97 | 0.57 |
a/Rs | 6.54 | 0.2 |
Rp/Rs | 0.307 | 0.089 |
ephemeris [JD] | 2456479.782 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400700885499023 | |
u1 | -2.3751079148546834 | |
u2 | 3.0347133722908772 | |
u3 | -1.0603062977144635 | |
duration | 0.067 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WSTB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.659 | 0.064 |
Am2 | -0.96 | 0.39 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.293 | 0.086 |
ephemeris [JD] | 2456479.788 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401346545733665 | |
u1 | -2.3762571496635907 | |
u2 | 3.0361067801454307 | |
u3 | -1.0611961309739881 | |
duration | 0.0292 | 0.0042 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.54 | 0.17 |
Am2 | -0.33 | 0.4 |
a/Rs | 6.38 | 0.2 |
Rp/Rs | 0.121 | 0.066 |
ephemeris [JD] | 2456486.888 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012861673950368 | |
u1 | -2.3757851425779277 | |
u2 | 3.0352230086342415 | |
u3 | -1.0607239882230033 | |
duration | 0.0645 | 0.0062 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJOU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.51 | 0.37 |
Am2 | -0.72 | 0.55 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.308 | 0.08 |
ephemeris [JD] | 2456496.8279 | 0.008 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4001694655607135 | |
u1 | -2.373821033207854 | |
u2 | 3.033395165484996 | |
u3 | -1.059743552636745 | |
duration | 0.0897 | 0.008 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJAT (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.837 | 0.039 |
Am2 | 0.16 | 0.54 |
a/Rs | 6.52 | 0.2 |
Rp/Rs | 0.304 | 0.071 |
ephemeris [JD] | 2456543.6726 | 0.0083 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7062061538320281 | |
u1 | -2.916435224169953 | |
u2 | 3.3804375400188977 | |
u3 | -1.1702084193085285 | |
duration | 0.0464 | 0.009 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TKVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.018 | 0.027 |
Am2 | -0.012 | 0.03 |
a/Rs | 6.56 | 0.2 |
Rp/Rs | 0.127 | 0.042 |
ephemeris [JD] | 2456550.765 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401011369851937 | |
u1 | -2.3755284500799028 | |
u2 | 3.0351751157993787 | |
u3 | -1.0606579903437794 | |
duration | 0.0625 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WJEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.985 | 0.026 |
Am2 | 0.008 | 0.012 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.136 | 0.045 |
ephemeris [JD] | 2456557.8657 | 0.0094 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009450472023213 | |
u1 | -2.375904984839592 | |
u2 | 3.036193008622964 | |
u3 | -1.061233025742892 | |
duration | 0.0632 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LANF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.33 | 0.32 |
Am2 | 1.0 | 0.52 |
a/Rs | 6.36 | 0.21 |
Rp/Rs | 0.304 | 0.089 |
ephemeris [JD] | 2456560.718 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705983763435803 | |
u1 | -2.915689901314492 | |
u2 | 3.3794117929829333 | |
u3 | -1.1697056047470848 | |
duration | 0.0808 | 0.0083 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SDAU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.094 | 0.022 |
Am2 | -0.077 | 0.069 |
a/Rs | 6.12 | 0.2 |
Rp/Rs | 0.162 | 0.024 |
ephemeris [JD] | 2456570.6558 | 0.0057 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008783560195128 | |
u1 | -2.3746965705899052 | |
u2 | 3.033871537753626 | |
u3 | -1.060053277975025 | |
duration | 0.0725 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.99 | 0.018 |
Am2 | 0.009 | 0.012 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.105 | 0.034 |
ephemeris [JD] | 2456577.7428 | 0.0087 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400600112214533 | |
u1 | -2.3746015665156603 | |
u2 | 3.0342601100314086 | |
u3 | -1.0602586105162826 | |
duration | 0.0601 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | NGIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.99 | 1.54 |
Am2 | -0.49 | 0.23 |
a/Rs | 6.1 | 0.2 |
Rp/Rs | 0.001 | 0.081 |
ephemeris [JD] | 2456587.678 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706065954820945 | |
u1 | -2.9164128191281775 | |
u2 | 3.3807233031571533 | |
u3 | -1.1703763884732181 | |
duration | 0.0636 | 0.0056 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KTYB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.024 | 0.024 |
Am2 | -0.014 | 0.022 |
a/Rs | 5.94 | 0.2 |
Rp/Rs | 0.142 | 0.031 |
ephemeris [JD] | 2456587.6817 | 0.0066 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010597095896613 | |
u1 | -2.3754709354684365 | |
u2 | 3.0348931353784834 | |
u3 | -1.060481864276276 | |
duration | 0.0739 | 0.0045 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WDUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.164 | 0.012 |
Am2 | -0.112 | 0.018 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.111 | 0.029 |
ephemeris [JD] | 2456597.6408 | 0.0081 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7063855493241205 | |
u1 | -2.916736498403073 | |
u2 | 3.380770315964467 | |
u3 | -1.1704193165081116 | |
duration | 0.0611 | 0.0039 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KMUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.839 | 0.027 |
Am2 | 0.112 | 0.052 |
a/Rs | 6.2 | 0.2 |
Rp/Rs | 0.254 | 0.082 |
ephemeris [JD] | 2456614.682 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401394209409595 | |
u1 | -2.3762478639680245 | |
u2 | 3.035968738394855 | |
u3 | -1.0611150385969663 | |
duration | 0.0791 | 0.0079 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.29 | 0.43 |
Am2 | -0.45 | 0.34 |
a/Rs | 6.27 | 0.2 |
Rp/Rs | 0.13 | 0.089 |
ephemeris [JD] | 2456630.282 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.40141065692759 | |
u1 | -2.376522755929211 | |
u2 | 3.036314064303284 | |
u3 | -1.0612019200570577 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ZMAH (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.22 | 0.017 |
Am2 | -0.093 | 0.018 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.142 | 0.05 |
ephemeris [JD] | 2456651.5837 | 0.009 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705650119451109 | |
u1 | -2.915389883105867 | |
u2 | 3.3795355512467786 | |
u3 | -1.1697957372330166 | |
duration | 0.0593 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KMUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.447 | 0.031 |
Am2 | -0.194 | 0.024 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.128 | 0.06 |
ephemeris [JD] | 2456780.82 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.40147028461589 | |
u1 | -2.376111235640996 | |
u2 | 3.035624698981104 | |
u3 | -1.0609837027216653 | |
duration | 0.0621 | 0.0057 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CPIB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.928 | 0.023 |
Am2 | 0.056 | 0.024 |
a/Rs | 6.59 | 0.19 |
Rp/Rs | 0.214 | 0.02 |
ephemeris [JD] | 2456797.8448 | 0.0034 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400564968736442 | |
u1 | -2.3750998203319615 | |
u2 | 3.0349432375993812 | |
u3 | -1.0604083407796832 | |
duration | 0.0695 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9449 | 0.0087 |
Am2 | 0.044 | 0.021 |
a/Rs | 5.9 | 0.18 |
Rp/Rs | 0.1333 | 0.0098 |
ephemeris [JD] | 2456814.8922 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401129096502079 | |
u1 | -2.3747795466201773 | |
u2 | 3.0333638549457627 | |
u3 | -1.0597133596270207 | |
duration | 0.0739 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.038 | 0.024 |
Am2 | -0.023 | 0.011 |
a/Rs | 5.9 | 0.21 |
Rp/Rs | 0.146 | 0.033 |
ephemeris [JD] | 2456817.7332 | 0.0085 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007661596135241 | |
u1 | -2.3753472043010317 | |
u2 | 3.0353755073969726 | |
u3 | -1.0607944174788453 | |
duration | 0.0751 | 0.0048 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.072 | 0.02 |
Am2 | -0.053 | 0.062 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.246 | 0.047 |
ephemeris [JD] | 2456824.8509 | 0.0064 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007552889429398 | |
u1 | -2.3755288475812555 | |
u2 | 3.0355739470882646 | |
u3 | -1.0608003432163724 | |
duration | 0.0842 | 0.0057 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SSTP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.37 | 0.018 |
Am2 | -0.26 | 0.13 |
a/Rs | 5.91 | 0.16 |
Rp/Rs | 0.171 | 0.011 |
ephemeris [JD] | 2456831.9291 | 0.0026 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4004418995628976 | |
u1 | -2.374274997008405 | |
u2 | 3.0340882855223916 | |
u3 | -1.0602551428654456 | |
duration | 0.0772 | 0.0031 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJOU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.17 | 0.62 |
Am2 | -1.0 | 0.53 |
a/Rs | 6.52 | 0.2 |
Rp/Rs | 0.262 | 0.089 |
ephemeris [JD] | 2456841.885 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010163755608245 | |
u1 | -2.3757635347414445 | |
u2 | 3.0358482693041107 | |
u3 | -1.061101064885826 | |
duration | 0.0751 | 0.0081 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TVIC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.057 | 0.011 |
Am2 | -0.044 | 0.021 |
a/Rs | 6.6 | 0.21 |
Rp/Rs | 0.175 | 0.012 |
ephemeris [JD] | 2456858.9146 | 0.0031 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010122196906971 | |
u1 | -2.376250878072916 | |
u2 | 3.036513983319844 | |
u3 | -1.0612752796900409 | |
duration | 0.0665 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LPIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.96 | 0.68 |
Am2 | -1.0 | 0.44 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.093 | 0.079 |
ephemeris [JD] | 2456878.783 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4016320296379652 | |
u1 | -2.3766428325988 | |
u2 | 3.0364238963309664 | |
u3 | -1.0614130481238897 | |
duration | 0.0593 | 0.0066 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ZMAH (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.911 | 0.028 |
Am2 | 0.078 | 0.06 |
a/Rs | 6.47 | 0.2 |
Rp/Rs | 0.121 | 0.042 |
ephemeris [JD] | 2456888.728 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4002386276874583 | |
u1 | -2.3742764559041003 | |
u2 | 3.0340371015655 | |
u3 | -1.0599992281381825 | |
duration | 0.0638 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.284 | 0.021 |
Am2 | -0.13 | 0.016 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.131 | 0.049 |
ephemeris [JD] | 2456912.879 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014923557263526 | |
u1 | -2.3760707181459235 | |
u2 | 3.035557267379874 | |
u3 | -1.060978859726975 | |
duration | 0.0733 | 0.0057 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.844 | 0.011 |
Am2 | 0.133 | 0.038 |
a/Rs | 6.11 | 0.21 |
Rp/Rs | 0.1 | 0.028 |
ephemeris [JD] | 2456915.7235 | 0.0075 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400632955637206 | |
u1 | -2.3750551779951192 | |
u2 | 3.0349790997248456 | |
u3 | -1.0605568321422194 | |
duration | 0.0675 | 0.0045 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GALK (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.019 | 0.02 |
Am2 | -0.01 | 0.016 |
a/Rs | 6.25 | 0.19 |
Rp/Rs | 0.193 | 0.017 |
ephemeris [JD] | 2456922.8099 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401195980398962 | |
u1 | -2.376305377639453 | |
u2 | 3.036348939845394 | |
u3 | -1.0612394973597779 | |
duration | 0.0732 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | NJED (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.977 | 0.017 |
Am2 | 0.02 | 0.12 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.145 | 0.027 |
ephemeris [JD] | 2456925.6507 | 0.004 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014621332675146 | |
u1 | -2.3763772203102818 | |
u2 | 3.0362735284589 | |
u3 | -1.061358396172132 | |
duration | 0.0746 | 0.0045 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DJSA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.247 | 0.019 |
Am2 | -0.143 | 0.026 |
a/Rs | 6.08 | 0.2 |
Rp/Rs | 0.221 | 0.022 |
ephemeris [JD] | 2456932.7463 | 0.0038 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013321584704832 | |
u1 | -2.375623877180083 | |
u2 | 3.034795422667656 | |
u3 | -1.0605036587360808 | |
duration | 0.0787 | 0.0043 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KSTG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.3305 | 0.0088 |
Am2 | -0.223 | 0.059 |
a/Rs | 6.46 | 0.2 |
Rp/Rs | 0.081 | 0.05 |
ephemeris [JD] | 2456969.662 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007342135484766 | |
u1 | -2.375046921977409 | |
u2 | 3.0350625378364406 | |
u3 | -1.0607497841815525 | |
duration | 0.0567 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CVII (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.012 | 0.011 |
Am2 | -0.0089 | 0.0071 |
a/Rs | 6.14 | 0.19 |
Rp/Rs | 0.135 | 0.011 |
ephemeris [JD] | 2456969.6772 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015045134225075 | |
u1 | -2.376324219256319 | |
u2 | 3.035952380978527 | |
u3 | -1.0611326299054997 | |
duration | 0.07 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KKED (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.021 | 0.011 |
Am2 | -0.015 | 0.011 |
a/Rs | 6.09 | 0.18 |
Rp/Rs | 0.1613 | 0.0087 |
ephemeris [JD] | 2456979.6147 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012984890147637 | |
u1 | -2.375603742271432 | |
u2 | 3.0349208022382195 | |
u3 | -1.0606155037577076 | |
duration | 0.0732 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GHAB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.992 | 0.012 |
Am2 | 0.0038 | 0.0046 |
a/Rs | 6.04 | 0.19 |
Rp/Rs | 0.16 | 0.011 |
ephemeris [JD] | 2456996.6597 | 0.0021 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015640122798116 | |
u1 | -2.3766857963981063 | |
u2 | 3.036349092748821 | |
u3 | -1.0612272633853992 | |
duration | 0.0741 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VAGA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.996 | 0.013 |
Am2 | 0.002 | 0.011 |
a/Rs | 5.91 | 0.18 |
Rp/Rs | 0.171 | 0.015 |
ephemeris [JD] | 2457006.5924 | 0.0022 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400602394611122 | |
u1 | -2.3745269412470864 | |
u2 | 3.0341761380470733 | |
u3 | -1.060251546198361 | |
duration | 0.0771 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ETFA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.305 | 0.016 |
Am2 | -0.158 | 0.019 |
a/Rs | 5.91 | 0.21 |
Rp/Rs | 0.113 | 0.043 |
ephemeris [JD] | 2457152.863 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008828032753564 | |
u1 | -2.3755123644224385 | |
u2 | 3.0354831257619046 | |
u3 | -1.0608535193825992 | |
duration | 0.0726 | 0.0055 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BPIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.055 | 0.014 |
Am2 | -0.0319 | 0.0075 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.142 | 0.018 |
ephemeris [JD] | 2457162.7983 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401032736916518 | |
u1 | -2.375834813642079 | |
u2 | 3.035840329105509 | |
u3 | -1.061038207142402 | |
duration | 0.0633 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VARD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9434 | 0.01 |
Am2 | 0.046 | 0.018 |
a/Rs | 6.15 | 0.18 |
Rp/Rs | 0.127 | 0.012 |
ephemeris [JD] | 2457169.8979 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012766331047548 | |
u1 | -2.375989229663757 | |
u2 | 3.0357198566500303 | |
u3 | -1.0610072148552774 | |
duration | 0.069 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.942 | 0.0099 |
Am2 | 0.047 | 0.018 |
a/Rs | 6.13 | 0.18 |
Rp/Rs | 0.128 | 0.012 |
ephemeris [JD] | 2457169.8979 | 0.0025 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006404875448206 | |
u1 | -2.37486789155656 | |
u2 | 3.034635451336869 | |
u3 | -1.0604080021055373 | |
duration | 0.0695 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.143 | 0.09 |
Am2 | -0.1 | 0.46 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.205 | 0.077 |
ephemeris [JD] | 2457233.79 | 0.0097 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006175224421091 | |
u1 | -2.375021236860131 | |
u2 | 3.034871092154455 | |
u3 | -1.0604673325133303 | |
duration | 0.0689 | 0.0073 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SJAZ (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.24 | 0.24 |
Am2 | 0.99 | 0.55 |
a/Rs | 6.02 | 0.2 |
Rp/Rs | 0.306 | 0.089 |
ephemeris [JD] | 2457253.675 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705417211870932 | |
u1 | -2.914235685262331 | |
u2 | 3.3777339584927097 | |
u3 | -1.1689154347691524 | |
duration | 0.0848 | 0.0091 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SAAI (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.313 | 0.081 |
Am2 | -0.97 | 0.4 |
a/Rs | 6.19 | 0.2 |
Rp/Rs | 0.238 | 0.045 |
ephemeris [JD] | 2457280.6705 | 0.0057 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006963385681137 | |
u1 | -2.375095806740155 | |
u2 | 3.0351006715196314 | |
u3 | -1.0607011581210657 | |
duration | 0.078 | 0.0056 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WJUD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.01 | 0.026 |
Am2 | -0.0054 | 0.0081 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.14 | 0.037 |
ephemeris [JD] | 2457294.8636 | 0.009 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.3998169819239183 | |
u1 | -2.374093195915282 | |
u2 | 3.0345000713228747 | |
u3 | -1.060223812113936 | |
duration | 0.0634 | 0.0045 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.168 | 0.015 |
Am2 | -0.118 | 0.025 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.135 | 0.018 |
ephemeris [JD] | 2457297.7108 | 0.0061 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010613265674805 | |
u1 | -2.3756705933297044 | |
u2 | 3.035776285696867 | |
u3 | -1.0611669736980511 | |
duration | 0.074 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | AFRC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.915 | 0.066 |
Am2 | 0.032 | 0.021 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.235 | 0.074 |
ephemeris [JD] | 2457321.836 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015417323466954 | |
u1 | -2.3758667815574324 | |
u2 | 3.035291778897938 | |
u3 | -1.0609666844578294 | |
duration | 0.0714 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JAHB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.98 | 0.016 |
Am2 | 0.014 | 0.019 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.115 | 0.042 |
ephemeris [JD] | 2457388.601 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011379673116855 | |
u1 | -2.3757962005267155 | |
u2 | 3.035574172929177 | |
u3 | -1.0609158944805672 | |
duration | 0.06 | 0.0078 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MNEG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.475 | 0.029 |
Am2 | -0.126 | 0.018 |
a/Rs | 6.22 | 0.21 |
Rp/Rs | 0.155 | 0.076 |
ephemeris [JD] | 2457479.463 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007755334156797 | |
u1 | -2.3754524181095706 | |
u2 | 3.0356815831195125 | |
u3 | -1.0610046531904407 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.986 | 0.015 |
Am2 | 0.0074 | 0.0061 |
a/Rs | 6.58 | 0.21 |
Rp/Rs | 0.117 | 0.024 |
ephemeris [JD] | 2457497.9211 | 0.007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400734201311136 | |
u1 | -2.374252181246091 | |
u2 | 3.033241735702904 | |
u3 | -1.059723710569125 | |
duration | 0.0614 | 0.0039 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CCOD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.373 | 0.022 |
Am2 | -0.148 | 0.014 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.165 | 0.064 |
ephemeris [JD] | 2457517.807 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006736071525299 | |
u1 | -2.3744782610262254 | |
u2 | 3.033870157745541 | |
u3 | -1.060065458663657 | |
duration | 0.0764 | 0.0069 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GSAF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.086 | 0.016 |
Am2 | -0.056 | 0.012 |
a/Rs | 6.05 | 0.2 |
Rp/Rs | 0.157 | 0.015 |
ephemeris [JD] | 2457524.9106 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400408714430875 | |
u1 | -2.3748105139160995 | |
u2 | 3.0348657217532575 | |
u3 | -1.0604638770450094 | |
duration | 0.0734 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LELA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.74 | 1.71 |
Am2 | -0.74 | 0.38 |
a/Rs | 5.94 | 0.21 |
Rp/Rs | 0.301 | 0.089 |
ephemeris [JD] | 2457524.924 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007246447767667 | |
u1 | -2.3747030835803375 | |
u2 | 3.0342370399550522 | |
u3 | -1.060258555937826 | |
duration | 0.0875 | 0.0088 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RAAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.027 | 0.015 |
Am2 | -0.0173 | 0.0062 |
a/Rs | 5.9 | 0.19 |
Rp/Rs | 0.153 | 0.013 |
ephemeris [JD] | 2457534.8442 | 0.0036 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401230346130275 | |
u1 | -2.37589988326578 | |
u2 | 3.0355170247250056 | |
u3 | -1.0608474423567724 | |
duration | 0.0757 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LELA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.983 | 0.019 |
Am2 | 0.0097 | 0.0054 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.124 | 0.026 |
ephemeris [JD] | 2457544.7875 | 0.0059 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017154392247835 | |
u1 | -2.3764843323093037 | |
u2 | 3.0361135366568894 | |
u3 | -1.0613445983307521 | |
duration | 0.062 | 0.0037 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.407 | 0.016 |
Am2 | -0.263 | 0.031 |
a/Rs | 6.45 | 0.2 |
Rp/Rs | 0.169 | 0.022 |
ephemeris [JD] | 2457551.8864 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006352015175028 | |
u1 | -2.374572474164284 | |
u2 | 3.0341083490067957 | |
u3 | -1.0601710311482766 | |
duration | 0.0678 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LCAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.244 | 0.027 |
Am2 | -0.149 | 0.016 |
a/Rs | 6.25 | 0.2 |
Rp/Rs | 0.214 | 0.045 |
ephemeris [JD] | 2457554.7438 | 0.006 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014339065688173 | |
u1 | -2.375505344845746 | |
u2 | 3.0345446715652087 | |
u3 | -1.0604731880700404 | |
duration | 0.0754 | 0.0053 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | HTAB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.923 | 0.024 |
Am2 | 0.063 | 0.024 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.115 | 0.039 |
ephemeris [JD] | 2457561.8321 | 0.0089 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009884503954482 | |
u1 | -2.3754499713179187 | |
u2 | 3.035243581604117 | |
u3 | -1.060782015452992 | |
duration | 0.0723 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LALF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.254 | 0.018 |
Am2 | -0.172 | 0.026 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.177 | 0.021 |
ephemeris [JD] | 2457581.7059 | 0.0047 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400685274991978 | |
u1 | -2.3748642529107196 | |
u2 | 3.0349013125649784 | |
u3 | -1.0607222894226835 | |
duration | 0.0781 | 0.0041 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | AFRC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.53 | 0.14 |
Am2 | -1.0 | 0.29 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.228 | 0.086 |
ephemeris [JD] | 2457587.406 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005450221297477 | |
u1 | -2.3748038007715655 | |
u2 | 3.0345629554985627 | |
u3 | -1.060304131638233 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.082 | 0.021 |
Am2 | -0.06 | 0.027 |
a/Rs | 6.4 | 0.21 |
Rp/Rs | 0.074 | 0.029 |
ephemeris [JD] | 2457595.923 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4020872689817105 | |
u1 | -2.3778370608677335 | |
u2 | 3.0377638659690955 | |
u3 | -1.0620140288168636 | |
duration | 0.0603 | 0.0041 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJOU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.493 | 0.055 |
Am2 | -0.31 | 0.11 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.228 | 0.029 |
ephemeris [JD] | 2457598.754 | 0.0048 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009807468236117 | |
u1 | -2.375848012481302 | |
u2 | 3.0358351716073484 | |
u3 | -1.0609678607121886 | |
duration | 0.0829 | 0.0046 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.991 | 0.018 |
Am2 | 0.008 | 0.016 |
a/Rs | 6.33 | 0.2 |
Rp/Rs | 0.146 | 0.021 |
ephemeris [JD] | 2457605.8493 | 0.0049 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006259897959659 | |
u1 | -2.374578063209104 | |
u2 | 3.0340775790470778 | |
u3 | -1.0601254604226606 | |
duration | 0.0676 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BPIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.997 | 0.023 |
Am2 | 0.0 | 0.13 |
a/Rs | 6.57 | 0.2 |
Rp/Rs | 0.185 | 0.021 |
ephemeris [JD] | 2457635.6643 | 0.004 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400997699455738 | |
u1 | -2.3757249113280303 | |
u2 | 3.035672953582957 | |
u3 | -1.060945696475613 | |
duration | 0.0674 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.043 | 0.028 |
Am2 | -0.031 | 0.017 |
a/Rs | 6.06 | 0.2 |
Rp/Rs | 0.152 | 0.053 |
ephemeris [JD] | 2457642.7612 | 0.008 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007213135864138 | |
u1 | -2.374599066219979 | |
u2 | 3.0339876387468 | |
u3 | -1.0601098409032959 | |
duration | 0.0728 | 0.0059 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LALF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.974 | 0.029 |
Am2 | 0.018 | 0.029 |
a/Rs | 6.11 | 0.2 |
Rp/Rs | 0.195 | 0.041 |
ephemeris [JD] | 2457652.694 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401577656459532 | |
u1 | -2.376329958897783 | |
u2 | 3.0357160689502916 | |
u3 | -1.0609637212763456 | |
duration | 0.0756 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.006 | 0.022 |
Am2 | -0.001 | 0.014 |
a/Rs | 6.56 | 0.2 |
Rp/Rs | 0.152 | 0.076 |
ephemeris [JD] | 2457659.817 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.40091407567239 | |
u1 | -2.3757735605979518 | |
u2 | 3.0358045764982475 | |
u3 | -1.0609450463356724 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJAT (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.985 | 0.042 |
Am2 | 0.007 | 0.046 |
a/Rs | 6.19 | 0.2 |
Rp/Rs | 0.243 | 0.083 |
ephemeris [JD] | 2457669.76 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401871085872906 | |
u1 | -2.3768191004025985 | |
u2 | 3.0362135587186923 | |
u3 | -1.0612654989458918 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TKVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.043 | 0.037 |
Am2 | -0.0177 | 0.0039 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.159 | 0.04 |
ephemeris [JD] | 2457676.8423 | 0.0072 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015852088267777 | |
u1 | -2.376504329406292 | |
u2 | 3.036204856613436 | |
u3 | -1.0612856907909431 | |
duration | 0.0762 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WDUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.15 | 0.14 |
Am2 | -0.075 | 0.031 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.308 | 0.081 |
ephemeris [JD] | 2457686.801 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006680883015115 | |
u1 | -2.374382144056205 | |
u2 | 3.033610160365272 | |
u3 | -1.0598960594062645 | |
duration | 0.0902 | 0.0081 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GPAF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.988 | 0.025 |
Am2 | 0.0116 | 0.0077 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.178 | 0.023 |
ephemeris [JD] | 2457706.6477 | 0.0018 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015108729384096 | |
u1 | -2.37645686859957 | |
u2 | 3.0360053704151286 | |
u3 | -1.0610593295139625 | |
duration | 0.078 | 0.0042 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DTEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.978 | 0.02 |
Am2 | 0.0091 | 0.0028 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.139 | 0.035 |
ephemeris [JD] | 2457723.6915 | 0.0067 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010837785632835 | |
u1 | -2.3755691850800043 | |
u2 | 3.03499922919389 | |
u3 | -1.0605137774521562 | |
duration | 0.063 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SSTP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.807 | 0.024 |
Am2 | 0.153 | 0.046 |
a/Rs | 6.57 | 0.2 |
Rp/Rs | 0.098 | 0.075 |
ephemeris [JD] | 2457732.228 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009718757146334 | |
u1 | -2.375263117060404 | |
u2 | 3.034678611440149 | |
u3 | -1.0603873248741436 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LANF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.878 | 0.082 |
Am2 | 0.09 | 0.079 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.27 | 0.085 |
ephemeris [JD] | 2457733.649 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010300860070821 | |
u1 | -2.375917411283474 | |
u2 | 3.035892433409321 | |
u3 | -1.0610050628946068 | |
duration | 0.066 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ETFA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.216 | 0.025 |
Am2 | 0.0199 | 0.0099 |
a/Rs | 6.6 | 0.18 |
Rp/Rs | 0.173 | 0.02 |
ephemeris [JD] | 2457852.9328 | 0.0036 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7053623535388522 | |
u1 | -2.913528118974787 | |
u2 | 3.3768006922237794 | |
u3 | -1.1686348764695937 | |
duration | 0.0659 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FMAA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.957 | 0.061 |
Am2 | 0.017 | 0.015 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.254 | 0.074 |
ephemeris [JD] | 2457872.7968 | 0.009 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006678121231333 | |
u1 | -2.375367995861202 | |
u2 | 3.035634416008387 | |
u3 | -1.0609341870358404 | |
duration | 0.0732 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.04 | 0.017 |
Am2 | -0.025 | 0.0089 |
a/Rs | 6.29 | 0.2 |
Rp/Rs | 0.194 | 0.014 |
ephemeris [JD] | 2457889.858 | 0.0025 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4018154834331877 | |
u1 | -2.377188348338986 | |
u2 | 3.0368815694227407 | |
u3 | -1.0615086592638807 | |
duration | 0.0727 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KSTG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.363 | 0.021 |
Am2 | -0.24 | 0.035 |
a/Rs | 5.91 | 0.19 |
Rp/Rs | 0.191 | 0.018 |
ephemeris [JD] | 2457906.8854 | 0.0036 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013299421371563 | |
u1 | -2.3762256317211095 | |
u2 | 3.0360049837177754 | |
u3 | -1.0611092488938225 | |
duration | 0.0792 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ZFAA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.875 | 0.011 |
Am2 | 0.105 | 0.055 |
a/Rs | 6.33 | 0.2 |
Rp/Rs | 0.149 | 0.014 |
ephemeris [JD] | 2457933.8772 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401221603168598 | |
u1 | -2.3758578306325604 | |
u2 | 3.0355666986554586 | |
u3 | -1.0609304259580272 | |
duration | 0.0681 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RNEA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9213 | 0.0059 |
Am2 | 0.067 | 0.087 |
a/Rs | 6.1 | 0.18 |
Rp/Rs | 0.161 | 0.011 |
ephemeris [JD] | 2458017.6535 | 0.0014 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7067903426682987 | |
u1 | -2.91817793108227 | |
u2 | 3.3826781377800814 | |
u3 | -1.1712904989602784 | |
duration | 0.0721 | 0.0025 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TVIC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9991 | 0.0091 |
Am2 | 0.0 | 0.012 |
a/Rs | 5.9 | 0.11 |
Rp/Rs | 0.1598 | 0.0078 |
ephemeris [JD] | 2458034.6971 | 0.0018 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009751830214474 | |
u1 | -2.375535818845084 | |
u2 | 3.0353745608469933 | |
u3 | -1.0608138797927509 | |
duration | 0.0765 | 0.0021 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LPIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.99 | 0.012 |
Am2 | 0.0037 | 0.0046 |
a/Rs | 6.44 | 0.18 |
Rp/Rs | 0.161 | 0.012 |
ephemeris [JD] | 2458041.7912 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014762860369896 | |
u1 | -2.376551193659491 | |
u2 | 3.036650416954538 | |
u3 | -1.0615754640824189 | |
duration | 0.0674 | 0.0031 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KLIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.425 | 0.019 |
Am2 | 0.71 | 0.2 |
a/Rs | 6.54 | 0.21 |
Rp/Rs | 0.156 | 0.062 |
ephemeris [JD] | 2458044.638 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015583224819685 | |
u1 | -2.375662032861329 | |
u2 | 3.0342874181389843 | |
u3 | -1.060183662545218 | |
duration | 0.0654 | 0.0061 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9914 | 0.0081 |
Am2 | 0.0048 | 0.0039 |
a/Rs | 5.92 | 0.14 |
Rp/Rs | 0.1621 | 0.0072 |
ephemeris [JD] | 2458051.7348 | 0.0015 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010982067114202 | |
u1 | -2.3754030130207324 | |
u2 | 3.035138453617012 | |
u3 | -1.0608336020806122 | |
duration | 0.0762 | 0.0026 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KLIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.46 | 0.94 |
Am2 | -0.7 | 0.2 |
a/Rs | 6.52 | 0.2 |
Rp/Rs | 0.307 | 0.089 |
ephemeris [JD] | 2458061.67 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017795458921893 | |
u1 | -2.376858134078886 | |
u2 | 3.0365517089881546 | |
u3 | -1.0614730755533113 | |
duration | 0.0786 | 0.0081 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CAAB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.099 | 0.074 |
Am2 | -0.028 | 0.015 |
a/Rs | 5.94 | 0.2 |
Rp/Rs | 0.264 | 0.065 |
ephemeris [JD] | 2458068.758 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4004760537057526 | |
u1 | -2.374212568091902 | |
u2 | 3.033927731953277 | |
u3 | -1.0601911723580812 | |
duration | 0.0852 | 0.0071 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GPAI (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.046 | 0.017 |
Am2 | -0.027 | 0.015 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.146 | 0.047 |
ephemeris [JD] | 2458071.6153 | 0.0089 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7063269726096355 | |
u1 | -2.9167538777045694 | |
u2 | 3.380900023079468 | |
u3 | -1.1704730676051978 | |
duration | 0.0641 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TVIC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.024 | 0.015 |
Am2 | -0.0076 | 0.0037 |
a/Rs | 6.25 | 0.19 |
Rp/Rs | 0.199 | 0.013 |
ephemeris [JD] | 2458190.8962 | 0.0025 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706408652635819 | |
u1 | -2.9160666092884275 | |
u2 | 3.379577768256466 | |
u3 | -1.1699197612442238 | |
duration | 0.074 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TVIC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.976 | 0.012 |
Am2 | 0.0127 | 0.007 |
a/Rs | 6.52 | 0.2 |
Rp/Rs | 0.151 | 0.015 |
ephemeris [JD] | 2458217.8765 | 0.0042 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4016809713642526 | |
u1 | -2.3769093937653105 | |
u2 | 3.036610953143234 | |
u3 | -1.0613824854931473 | |
duration | 0.0654 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LPIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.311 | 0.015 |
Am2 | -0.188 | 0.022 |
a/Rs | 6.16 | 0.2 |
Rp/Rs | 0.154 | 0.051 |
ephemeris [JD] | 2458244.8546 | 0.0098 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4021788334928305 | |
u1 | -2.377472920773871 | |
u2 | 3.0371655773984823 | |
u3 | -1.0618714448601478 | |
duration | 0.071 | 0.0057 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LPIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.01 | 0.014 |
Am2 | -0.0057 | 0.0054 |
a/Rs | 5.9 | 0.14 |
Rp/Rs | 0.161 | 0.012 |
ephemeris [JD] | 2458254.7983 | 0.0025 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401090586494609 | |
u1 | -2.375947406972241 | |
u2 | 3.036315656213026 | |
u3 | -1.061458790490765 | |
duration | 0.0763 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LMI (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.942 | 0.008 |
Am2 | 0.046 | 0.013 |
a/Rs | 5.9 | 0.15 |
Rp/Rs | 0.1362 | 0.0094 |
ephemeris [JD] | 2458261.8994 | 0.002 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012510692752969 | |
u1 | -2.375861115896917 | |
u2 | 3.0354920166878006 | |
u3 | -1.0608819248338244 | |
duration | 0.0742 | 0.0029 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KLIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0077 | 0.0098 |
Am2 | -0.0047 | 0.0092 |
a/Rs | 6.6 | 0.11 |
Rp/Rs | 0.1489 | 0.0095 |
ephemeris [JD] | 2458271.8402 | 0.002 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007405798691224 | |
u1 | -2.37461828348573 | |
u2 | 3.034115146111187 | |
u3 | -1.0602373972827404 | |
duration | 0.0641 | 0.0019 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9 | 0.015 |
Am2 | 0.058 | 0.015 |
a/Rs | 6.14 | 0.2 |
Rp/Rs | 0.204 | 0.025 |
ephemeris [JD] | 2458274.6734 | 0.004 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008802427996228 | |
u1 | -2.3753989852415 | |
u2 | 3.035406169147223 | |
u3 | -1.060887381474269 | |
duration | 0.0744 | 0.004 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.338 | 0.012 |
Am2 | -0.234 | 0.049 |
a/Rs | 6.18 | 0.19 |
Rp/Rs | 0.166 | 0.012 |
ephemeris [JD] | 2458288.8835 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013263167516627 | |
u1 | -2.376274357808718 | |
u2 | 3.0362716646136287 | |
u3 | -1.0613235783125998 | |
duration | 0.0722 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MNEB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.186 | 0.025 |
Am2 | -0.136 | 0.052 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.114 | 0.056 |
ephemeris [JD] | 2458308.749 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005836536070815 | |
u1 | -2.3746153058421773 | |
u2 | 3.0342937385402298 | |
u3 | -1.0602620410906338 | |
duration | 0.0611 | 0.0058 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.868 | 0.02 |
Am2 | 0.111 | 0.031 |
a/Rs | 5.9 | 0.19 |
Rp/Rs | 0.214 | 0.018 |
ephemeris [JD] | 2458318.6984 | 0.0035 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009326064168555 | |
u1 | -2.3751009185014786 | |
u2 | 3.0344994699714727 | |
u3 | -1.0603311126692838 | |
duration | 0.0814 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SSTP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.177 | 0.022 |
Am2 | -0.133 | 0.059 |
a/Rs | 6.59 | 0.21 |
Rp/Rs | 0.163 | 0.02 |
ephemeris [JD] | 2458335.7454 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007051646063124 | |
u1 | -2.374788803295009 | |
u2 | 3.0344763240959067 | |
u3 | -1.0603926401899892 | |
duration | 0.0656 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KSAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.109 | 0.017 |
Am2 | -0.066 | 0.052 |
a/Rs | 5.9 | 0.19 |
Rp/Rs | 0.183 | 0.019 |
ephemeris [JD] | 2458342.8544 | 0.004 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4004620561313788 | |
u1 | -2.3740731128128334 | |
u2 | 3.0330281492114817 | |
u3 | -1.0594170473343856 | |
duration | 0.0786 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JDOC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.955 | 0.015 |
Am2 | 0.028 | 0.014 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.112 | 0.028 |
ephemeris [JD] | 2458369.8406 | 0.0076 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401051338830941 | |
u1 | -2.376093532306098 | |
u2 | 3.0362892762265803 | |
u3 | -1.0612470375071874 | |
duration | 0.072 | 0.0044 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MJAT (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.678 | 0.014 |
Am2 | 0.31 | 0.2 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.17 | 0.028 |
ephemeris [JD] | 2458372.667 | 0.006 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006737124280588 | |
u1 | -2.37498393495275 | |
u2 | 3.034876118571723 | |
u3 | -1.060565850823853 | |
duration | 0.0776 | 0.0043 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.97 | 0.023 |
Am2 | 0.0138 | 0.0076 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.168 | 0.026 |
ephemeris [JD] | 2458376.9184 | 0.0064 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009272370379315 | |
u1 | -2.37548623721948 | |
u2 | 3.03543335460285 | |
u3 | -1.0608743091898198 | |
duration | 0.0654 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PANN (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.987 | 0.016 |
Am2 | 0.012 | 0.029 |
a/Rs | 6.6 | 0.19 |
Rp/Rs | 0.149 | 0.017 |
ephemeris [JD] | 2458389.7024 | 0.0033 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400928348956043 | |
u1 | -2.3759983045830393 | |
u2 | 3.036250396602575 | |
u3 | -1.061180395731922 | |
duration | 0.064 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LIGA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.181 | 0.014 |
Am2 | -0.096 | 0.012 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.173 | 0.027 |
ephemeris [JD] | 2458396.8012 | 0.0058 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007082942517648 | |
u1 | -2.3749794730883895 | |
u2 | 3.0347633552239546 | |
u3 | -1.0604921311658322 | |
duration | 0.066 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.53 | 0.12 |
Am2 | 0.34 | 0.12 |
a/Rs | 6.06 | 0.2 |
Rp/Rs | 0.308 | 0.088 |
ephemeris [JD] | 2458406.721 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008689882547758 | |
u1 | -2.3753877520636486 | |
u2 | 3.0352074237532105 | |
u3 | -1.0606886147162227 | |
duration | 0.0858 | 0.0084 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | AANJ (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.985 | 0.025 |
Am2 | 0.003 | 0.014 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.152 | 0.035 |
ephemeris [JD] | 2458443.681 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400906584702633 | |
u1 | -2.3752222485257577 | |
u2 | 3.0347338155986967 | |
u3 | -1.060418106554514 | |
duration | 0.0647 | 0.0041 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSTG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.016 | 0.017 |
Am2 | 0.009 | 0.013 |
a/Rs | 6.29 | 0.2 |
Rp/Rs | 0.0 | 0.012 |
ephemeris [JD] | 2458466.401 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.70621804896214 | |
u1 | -2.9162484507194883 | |
u2 | 3.380214612153408 | |
u3 | -1.1701841600269365 | |
duration | 0.0551 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LDIA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.984 | 0.03 |
Am2 | 0.008 | 0.047 |
a/Rs | 6.58 | 0.19 |
Rp/Rs | 0.248 | 0.082 |
ephemeris [JD] | 2458572.8626 | 0.0084 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014111277323493 | |
u1 | -2.3761771194621475 | |
u2 | 3.0359297867918666 | |
u3 | -1.0611637498231896 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.105 | 0.019 |
Am2 | -0.067 | 0.016 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.204 | 0.017 |
ephemeris [JD] | 2458589.9221 | 0.0035 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706067774101273 | |
u1 | -2.9157812759729858 | |
u2 | 3.3794468052351023 | |
u3 | -1.1697332530057079 | |
duration | 0.0685 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GMAU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.104 | 0.024 |
Am2 | -0.073 | 0.023 |
a/Rs | 5.9 | 0.18 |
Rp/Rs | 0.179 | 0.019 |
ephemeris [JD] | 2458616.8833 | 0.0012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4018317797847941 | |
u1 | -2.3766829167157186 | |
u2 | 3.0361147663168047 | |
u3 | -1.0612635841442444 | |
duration | 0.0778 | 0.0037 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CVII (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.996 | 0.023 |
Am2 | -0.001 | 0.025 |
a/Rs | 5.9 | 0.17 |
Rp/Rs | 0.176 | 0.022 |
ephemeris [JD] | 2458616.8837 | 0.0034 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4019197874795948 | |
u1 | -2.3764140997892484 | |
u2 | 3.035381924095169 | |
u3 | -1.0608875665547997 | |
duration | 0.0781 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ZPEA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.049 | 0.032 |
Am2 | -0.0178 | 0.0083 |
a/Rs | 6.32 | 0.2 |
Rp/Rs | 0.162 | 0.046 |
ephemeris [JD] | 2458619.7617 | 0.0081 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010673339857709 | |
u1 | -2.375802191588127 | |
u2 | 3.0357144499677995 | |
u3 | -1.0609795471297732 | |
duration | 0.0695 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CJOB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.12 | 0.11 |
Am2 | 0.996 | 0.06 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.305 | 0.088 |
ephemeris [JD] | 2458626.863 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005558254823944 | |
u1 | -2.374031619666526 | |
u2 | 3.0333938033186723 | |
u3 | -1.0599179639334506 | |
duration | 0.0878 | 0.0088 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LIGA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 4.63 | 1.85 |
Am2 | -0.98 | 0.45 |
a/Rs | 6.23 | 0.2 |
Rp/Rs | 0.307 | 0.088 |
ephemeris [JD] | 2458625.417 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400976414207626 | |
u1 | -2.374739055416586 | |
u2 | 3.03396812667296 | |
u3 | -1.060205440254352 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BPIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.126 | 0.019 |
Am2 | -0.073 | 0.013 |
a/Rs | 6.6 | 0.19 |
Rp/Rs | 0.2 | 0.019 |
ephemeris [JD] | 2458636.785 | 0.0044 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008992776668674 | |
u1 | -2.3754476349446416 | |
u2 | 3.0351630171961808 | |
u3 | -1.0606146146909532 | |
duration | 0.0683 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GSAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.159 | 0.022 |
Am2 | -0.113 | 0.031 |
a/Rs | 6.6 | 0.15 |
Rp/Rs | 0.216 | 0.018 |
ephemeris [JD] | 2458653.8255 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011741944194487 | |
u1 | -2.3760692533829126 | |
u2 | 3.036099558193499 | |
u3 | -1.0612044539886263 | |
duration | 0.0695 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GHEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.999 | 0.026 |
Am2 | -0.002 | 0.05 |
a/Rs | 5.9 | 0.17 |
Rp/Rs | 0.219 | 0.024 |
ephemeris [JD] | 2458663.7551 | 0.0045 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401225358611994 | |
u1 | -2.3757473849659188 | |
u2 | 3.0354542307795884 | |
u3 | -1.0609321591938712 | |
duration | 0.0819 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.42 | 0.38 |
Am2 | -0.99 | 0.31 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.271 | 0.086 |
ephemeris [JD] | 2458670.883 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014998947473192 | |
u1 | -2.3762611870117643 | |
u2 | 3.0358903429030395 | |
u3 | -1.061129005400303 | |
duration | 0.0852 | 0.0086 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DTEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.905 | 0.013 |
Am2 | 0.082 | 0.033 |
a/Rs | 6.58 | 0.19 |
Rp/Rs | 0.127 | 0.025 |
ephemeris [JD] | 2458697.8424 | 0.0057 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400874531047013 | |
u1 | -2.375534646140491 | |
u2 | 3.03548336146438 | |
u3 | -1.0608232011386751 | |
duration | 0.0623 | 0.0035 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CCOD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.55 | 1.03 |
Am2 | -0.8 | 0.57 |
a/Rs | 6.14 | 0.2 |
Rp/Rs | 0.307 | 0.089 |
ephemeris [JD] | 2458700.706 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014236169783927 | |
u1 | -2.3762851989938834 | |
u2 | 3.036254450846004 | |
u3 | -1.0613928235867967 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.95 | 0.027 |
Am2 | 0.028 | 0.023 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.176 | 0.064 |
ephemeris [JD] | 2458714.8798 | 0.0087 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009816921699492 | |
u1 | -2.375096856201032 | |
u2 | 3.034477913137442 | |
u3 | -1.0603627038891146 | |
duration | 0.0783 | 0.007 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JAHB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.095 | 0.035 |
Am2 | -0.062 | 0.094 |
a/Rs | 5.93 | 0.2 |
Rp/Rs | 0.238 | 0.046 |
ephemeris [JD] | 2458734.7456 | 0.0033 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007128487707847 | |
u1 | -2.374715179767165 | |
u2 | 3.034398891383719 | |
u3 | -1.0603965151712718 | |
duration | 0.083 | 0.0055 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SOWA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.033 | 0.011 |
Am2 | -0.027 | 0.029 |
a/Rs | 5.91 | 0.16 |
Rp/Rs | 0.137 | 0.011 |
ephemeris [JD] | 2458744.706 | 0.0024 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006689812196953 | |
u1 | -2.374889654506012 | |
u2 | 3.0346078024073364 | |
u3 | -1.0603870839018397 | |
duration | 0.074 | 0.003 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WGAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.984 | 0.017 |
Am2 | 0.0104 | 0.0067 |
a/Rs | 6.59 | 0.18 |
Rp/Rs | 0.19 | 0.018 |
ephemeris [JD] | 2458761.746 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011890931782462 | |
u1 | -2.3761312369566854 | |
u2 | 3.036258434378582 | |
u3 | -1.0613162453563667 | |
duration | 0.0676 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BFU (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0059 | 0.0094 |
Am2 | -0.0038 | 0.0076 |
a/Rs | 6.36 | 0.16 |
Rp/Rs | 0.1477 | 0.0058 |
ephemeris [JD] | 2458777.3655 | 0.0012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706029083099585 | |
u1 | -2.916052871737079 | |
u2 | 3.380069684736731 | |
u3 | -1.1700458457322735 | |
duration | 0.0675 | 0.0026 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SNIC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.257 | 0.017 |
Am2 | -0.176 | 0.033 |
a/Rs | 6.41 | 0.19 |
Rp/Rs | 0.182 | 0.015 |
ephemeris [JD] | 2458781.6288 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017217788544303 | |
u1 | -2.3766482318347886 | |
u2 | 3.0363756314863872 | |
u3 | -1.0614491332605065 | |
duration | 0.0695 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SCMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.032 | 0.022 |
Am2 | -0.0153 | 0.0052 |
a/Rs | 6.15 | 0.2 |
Rp/Rs | 0.151 | 0.028 |
ephemeris [JD] | 2458805.7619 | 0.0063 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4004683207710449 | |
u1 | -2.3746451607354304 | |
u2 | 3.034464359201025 | |
u3 | -1.060287474019597 | |
duration | 0.0716 | 0.0042 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FSYB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.953 | 0.027 |
Am2 | 0.029 | 0.015 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.175 | 0.022 |
ephemeris [JD] | 2458963.3864 | 0.0032 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7962113024835236 | |
u1 | -3.082345016471935 | |
u2 | 3.5043063957044964 | |
u3 | -1.2181726294978508 | |
duration | 0.067 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DJUC (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.3746 | 0.0043 |
Am2 | 0.0057 | 0.0031 |
a/Rs | 5.93 | 0.19 |
Rp/Rs | 0.132 | 0.012 |
ephemeris [JD] | 2458964.8051 | 0.0035 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.706270807615409 | |
u1 | -2.9168601344934864 | |
u2 | 3.3811051533086696 | |
u3 | -1.1705157760481995 | |
duration | 0.0734 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FMAA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.173 | 0.016 |
Am2 | -0.114 | 0.021 |
a/Rs | 5.98 | 0.2 |
Rp/Rs | 0.198 | 0.015 |
ephemeris [JD] | 2459008.831 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005163961789964 | |
u1 | -2.375044339506634 | |
u2 | 3.0352543290268934 | |
u3 | -1.060726340470442 | |
duration | 0.0784 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.164 | 0.014 |
Am2 | -0.13 | 0.24 |
a/Rs | 6.05 | 0.18 |
Rp/Rs | 0.178 | 0.016 |
ephemeris [JD] | 2459015.9292 | 0.0018 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015483381072575 | |
u1 | -2.3765475393138717 | |
u2 | 3.036253291788536 | |
u3 | -1.0612540453382222 | |
duration | 0.0751 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.148 | 0.02 |
Am2 | -0.094 | 0.06 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.126 | 0.05 |
ephemeris [JD] | 2459045.75 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014115526506639 | |
u1 | -2.3761160562134984 | |
u2 | 3.0356524101664744 | |
u3 | -1.0609478613688936 | |
duration | 0.042 | 0.011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JNIB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.1613 | 0.0075 |
Am2 | -0.122 | 0.051 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.122 | 0.02 |
ephemeris [JD] | 2459045.7536 | 0.0032 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 2.1231633763521995 | |
u1 | -3.5997227779325396 | |
u2 | 3.7885309516883843 | |
u3 | -1.311971493654534 | |
duration | 0.0439 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
SI | Sloan i | 697.5 nm | 827.5 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DSCC (collaborate/publish) | HJED , WDAD |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 350774.58 | 14863.37 |
Am2 | -0.5 | 0.41 |
a/Rs | 5.902 | 0.076 |
Rp/Rs | 0.239 | 0.029 |
ephemeris [JD] | 2459052.8372 | 0.0026 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.627597152172582 | |
u1 | -2.672704768163847 | |
u2 | 3.165483447503323 | |
u3 | -1.120375784342679 | |
duration | 0.0836 | 0.003 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
SR | Sloan r | 553.1 nm | 693.1 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RDMA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.4694 | 0.0062 |
Am2 | 0.62 | 0.16 |
a/Rs | 6.22 | 0.2 |
Rp/Rs | 0.134 | 0.038 |
ephemeris [JD] | 2459062.7995 | 0.0056 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005904809604164 | |
u1 | -2.3751899559829823 | |
u2 | 3.035340497929682 | |
u3 | -1.0607409776770178 | |
duration | 0.0684 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.025 | 0.02 |
Am2 | -0.013 | 0.01 |
a/Rs | 6.44 | 0.19 |
Rp/Rs | 0.189 | 0.016 |
ephemeris [JD] | 2459096.8727 | 0.0026 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014674806419647 | |
u1 | -2.3759442660037027 | |
u2 | 3.035397667420087 | |
u3 | -1.0609208368273992 | |
duration | 0.0699 | 0.0033 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LJOF (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.963 | 0.031 |
Am2 | 0.029 | 0.023 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.163 | 0.035 |
ephemeris [JD] | 2459106.8222 | 0.0072 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005894417325442 | |
u1 | -2.3744783254650894 | |
u2 | 3.0340323887516747 | |
u3 | -1.0601434598085235 | |
duration | 0.0651 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SJKA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.4443 | 0.007 |
Am2 | 0.66 | 0.18 |
a/Rs | 6.56 | 0.19 |
Rp/Rs | 0.159 | 0.02 |
ephemeris [JD] | 2459109.6475 | 0.0029 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012766993164514 | |
u1 | -2.376138586890142 | |
u2 | 3.0358917812204966 | |
u3 | -1.061029848408493 | |
duration | 0.0657 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMOC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.963 | 0.017 |
Am2 | 0.0216 | 0.008 |
a/Rs | 6.6 | 0.18 |
Rp/Rs | 0.188 | 0.015 |
ephemeris [JD] | 2459133.795 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400871537003614 | |
u1 | -2.375366124952432 | |
u2 | 3.0353812545434367 | |
u3 | -1.0608866213639132 | |
duration | 0.0672 | 0.003 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKHA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.517 | 0.022 |
Am2 | -0.332 | 0.058 |
a/Rs | 6.07 | 0.2 |
Rp/Rs | 0.166 | 0.021 |
ephemeris [JD] | 2459136.6372 | 0.0043 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4017609036627339 | |
u1 | -2.376128375272903 | |
u2 | 3.0352088532303387 | |
u3 | -1.0608413363920333 | |
duration | 0.0738 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RAAC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.964 | 0.012 |
Am2 | 0.0234 | 0.0074 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.135 | 0.013 |
ephemeris [JD] | 2459143.7287 | 0.0044 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400872733880546 | |
u1 | -2.3749268393306218 | |
u2 | 3.034473616085564 | |
u3 | -1.0604194654183081 | |
duration | 0.0742 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.072 | 0.018 |
Am2 | -0.051 | 0.023 |
a/Rs | 6.23 | 0.18 |
Rp/Rs | 0.168 | 0.011 |
ephemeris [JD] | 2459146.5709 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7958808729212827 | |
u1 | -3.081063255124677 | |
u2 | 3.502597888628785 | |
u3 | -1.2174154542326154 | |
duration | 0.0712 | 0.0031 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RJUB (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.025 | 0.03 |
Am2 | -0.021 | 0.026 |
a/Rs | 5.91 | 0.18 |
Rp/Rs | 0.241 | 0.019 |
ephemeris [JD] | 2459153.6743 | 0.0043 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4002755919152545 | |
u1 | -2.3740682601107137 | |
u2 | 3.0337216150838233 | |
u3 | -1.0599289016823896 | |
duration | 0.0836 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.963 | 0.018 |
Am2 | 0.0235 | 0.0089 |
a/Rs | 6.04 | 0.19 |
Rp/Rs | 0.175 | 0.016 |
ephemeris [JD] | 2459180.6542 | 0.0029 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4019557515290024 | |
u1 | -2.3772121770296075 | |
u2 | 3.036779789526041 | |
u3 | -1.0615233187738908 | |
duration | 0.0753 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SMAEA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.009 | 0.019 |
Am2 | -0.0045 | 0.0049 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.104 | 0.035 |
ephemeris [JD] | 2459207.6271 | 0.0091 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007492527450363 | |
u1 | -2.3753427097578137 | |
u2 | 3.0353720516313856 | |
u3 | -1.06077854938804 | |
duration | 0.0603 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | NJED (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.024 | 0.017 |
Am2 | -0.0131 | 0.0056 |
a/Rs | 5.92 | 0.2 |
Rp/Rs | 0.141 | 0.018 |
ephemeris [JD] | 2459309.8758 | 0.0044 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006296201437385 | |
u1 | -2.374811361449761 | |
u2 | 3.0348032107564524 | |
u3 | -1.060621424228338 | |
duration | 0.0743 | 0.004 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DNIB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.042 | 0.019 |
Am2 | -0.028 | 0.012 |
a/Rs | 6.0 | 0.19 |
Rp/Rs | 0.152 | 0.018 |
ephemeris [JD] | 2459326.9155 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013537383183148 | |
u1 | -2.3758123030603215 | |
u2 | 3.0353262886930623 | |
u3 | -1.0608676787211695 | |
duration | 0.0739 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | WSIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.962 | 0.019 |
Am2 | 0.025 | 0.011 |
a/Rs | 6.49 | 0.21 |
Rp/Rs | 0.143 | 0.014 |
ephemeris [JD] | 2459352.4728 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7964315821301207 | |
u1 | -3.0822205833492027 | |
u2 | 3.503677728367623 | |
u3 | -1.2178886749396742 | |
duration | 0.0651 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MPIC (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.026 | 0.016 |
Am2 | -0.018 | 0.016 |
a/Rs | 5.98 | 0.16 |
Rp/Rs | 0.2105 | 0.0086 |
ephemeris [JD] | 2459352.4792 | 0.0016 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7952474587099958 | |
u1 | -3.0802807997588695 | |
u2 | 3.502375541799745 | |
u3 | -1.2173421485614084 | |
duration | 0.0797 | 0.003 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LJED (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.964 | 0.014 |
Am2 | 0.026 | 0.017 |
a/Rs | 6.52 | 0.18 |
Rp/Rs | 0.17 | 0.012 |
ephemeris [JD] | 2459353.8949 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012660322811101 | |
u1 | -2.3761048059063934 | |
u2 | 3.0359504681128566 | |
u3 | -1.0611116492483863 | |
duration | 0.067 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VIVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.015 | 0.016 |
Am2 | -0.0075 | 0.0045 |
a/Rs | 6.07 | 0.2 |
Rp/Rs | 0.124 | 0.019 |
ephemeris [JD] | 2459356.741 | 0.0048 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7055042458126572 | |
u1 | -2.9148686184758232 | |
u2 | 3.3789519985445247 | |
u3 | -1.1695875755310503 | |
duration | 0.0701 | 0.0038 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.045 | 0.025 |
Am2 | -0.0183 | 0.0071 |
a/Rs | 6.59 | 0.19 |
Rp/Rs | 0.156 | 0.037 |
ephemeris [JD] | 2459356.7357 | 0.0052 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401221220162475 | |
u1 | -2.3760114849722362 | |
u2 | 3.035735460198332 | |
u3 | -1.0609451501525875 | |
duration | 0.0647 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GSAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0119 | 0.0098 |
Am2 | -0.008 | 0.011 |
a/Rs | 6.6 | 0.15 |
Rp/Rs | 0.181 | 0.01 |
ephemeris [JD] | 2459363.8484 | 0.0017 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7070686002314417 | |
u1 | -2.918234691672884 | |
u2 | 3.3821247903402454 | |
u3 | -1.170958648501216 | |
duration | 0.0668 | 0.0025 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.076 | 0.015 |
Am2 | -0.052 | 0.016 |
a/Rs | 6.01 | 0.18 |
Rp/Rs | 0.173 | 0.014 |
ephemeris [JD] | 2459363.8543 | 0.0018 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4013291089757576 | |
u1 | -2.3754224030084456 | |
u2 | 3.034608701170488 | |
u3 | -1.060515361918606 | |
duration | 0.0758 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | AFRC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.913 | 0.021 |
Am2 | 0.066 | 0.015 |
a/Rs | 6.27 | 0.19 |
Rp/Rs | 0.182 | 0.014 |
ephemeris [JD] | 2459366.6769 | 0.0029 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401169392966696 | |
u1 | -2.375588348784148 | |
u2 | 3.034974824850457 | |
u3 | -1.0605558238083557 | |
duration | 0.0719 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KJEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.97 | 0.026 |
Am2 | 0.023 | 0.084 |
a/Rs | 6.58 | 0.19 |
Rp/Rs | 0.181 | 0.029 |
ephemeris [JD] | 2459380.8813 | 0.0049 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007703685430615 | |
u1 | -2.3745500941782183 | |
u2 | 3.033509848671755 | |
u3 | -1.059730077833779 | |
duration | 0.0668 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | ASJB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.986 | 0.014 |
Am2 | 0.01 | 0.041 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.1 | 0.025 |
ephemeris [JD] | 2459380.8734 | 0.0061 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7064148543008129 | |
u1 | -2.9172366177743534 | |
u2 | 3.381628573279748 | |
u3 | -1.1708067594160152 | |
duration | 0.0704 | 0.0042 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.024 | 0.017 |
Am2 | -0.013 | 0.0094 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.088 | 0.03 |
ephemeris [JD] | 2459380.882 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7059728415093403 | |
u1 | -2.9159817206595697 | |
u2 | 3.380170494562159 | |
u3 | -1.1701615650434642 | |
duration | 0.0589 | 0.0039 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GMAU (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.966 | 0.024 |
Am2 | 0.022 | 0.013 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.172 | 0.027 |
ephemeris [JD] | 2459383.7131 | 0.0052 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4010781753490962 | |
u1 | -2.374997181538679 | |
u2 | 3.0342692725079754 | |
u3 | -1.0603502211042573 | |
duration | 0.0775 | 0.0044 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MMAMA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.112 | 0.024 |
Am2 | -0.078 | 0.036 |
a/Rs | 5.94 | 0.2 |
Rp/Rs | 0.107 | 0.036 |
ephemeris [JD] | 2459390.811 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401722911742153 | |
u1 | -2.376779435730701 | |
u2 | 3.0367399477945765 | |
u3 | -1.0616833785550772 | |
duration | 0.0709 | 0.0048 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | YLUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.516 | 0.034 |
Am2 | -0.311 | 0.066 |
a/Rs | 6.57 | 0.2 |
Rp/Rs | 0.222 | 0.05 |
ephemeris [JD] | 2459390.8135 | 0.008 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014798461842992 | |
u1 | -2.3761103920088233 | |
u2 | 3.0356550307512844 | |
u3 | -1.061024439691975 | |
duration | 0.0704 | 0.0052 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KSTG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.994 | 0.016 |
Am2 | 0.005 | 0.027 |
a/Rs | 6.03 | 0.19 |
Rp/Rs | 0.156 | 0.014 |
ephemeris [JD] | 2459390.8145 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.70593134670137 | |
u1 | -2.915942362118258 | |
u2 | 3.3802400021726418 | |
u3 | -1.1702289363862524 | |
duration | 0.0737 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.115 | 0.023 |
Am2 | -0.095 | 0.035 |
a/Rs | 5.9 | 0.18 |
Rp/Rs | 0.17 | 0.013 |
ephemeris [JD] | 2459396.4887 | 0.0044 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7956994316840271 | |
u1 | -3.0808404507674365 | |
u2 | 3.502766824684491 | |
u3 | -1.2176257534057888 | |
duration | 0.0772 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | VARB (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.2684 | 0.0056 |
Am2 | -0.192 | 0.031 |
a/Rs | 6.13 | 0.2 |
Rp/Rs | 0.135 | 0.029 |
ephemeris [JD] | 2459396.5016 | 0.007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.203936216031975 | |
u1 | -2.1701571095855354 | |
u2 | 2.9683654535270927 | |
u3 | -1.0021445157414401 | |
duration | 0.0701 | 0.0042 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
SG | Sloan g | 402.5 nm | 551.5 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | RFAC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9567 | 0.0033 |
Am2 | 0.0391 | 0.0092 |
a/Rs | 6.11 | 0.13 |
Rp/Rs | 0.1347 | 0.0046 |
ephemeris [JD] | 2459406.43657 | 0.00099 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.6834552659469224 | |
u1 | -2.774460800452839 | |
u2 | 3.232286423128522 | |
u3 | -1.1412808404577843 | |
duration | 0.0703 | 0.0022 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
R | Cousins R | 561.7 nm | 719.7 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PJEF (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.431 | 0.053 |
Am2 | -0.324 | 0.087 |
a/Rs | 5.95 | 0.21 |
Rp/Rs | 0.156 | 0.03 |
ephemeris [JD] | 2459413.5337 | 0.0075 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.6841956808278888 | |
u1 | -2.7760338208322755 | |
u2 | 3.23369912082119 | |
u3 | -1.141860932630931 | |
duration | 0.0752 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
R | Cousins R | 561.7 nm | 719.7 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LGEC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.46 | 0.4 |
Am2 | -0.98 | 0.27 |
a/Rs | 6.29 | 0.2 |
Rp/Rs | 0.226 | 0.082 |
ephemeris [JD] | 2459424.919 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007751476991592 | |
u1 | -2.3753869264979492 | |
u2 | 3.0353548615092847 | |
u3 | -1.0607430374801823 | |
duration | 0.055 | 0.012 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GDAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.2937 | 0.0079 |
Am2 | 0.97 | 0.23 |
a/Rs | 6.57 | 0.2 |
Rp/Rs | 0.235 | 0.061 |
ephemeris [JD] | 2459424.919 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008447258849133 | |
u1 | -2.374936382112789 | |
u2 | 3.0344282963518325 | |
u3 | -1.0603365949074517 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BKYA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.803 | 0.019 |
Am2 | 0.178 | 0.066 |
a/Rs | 6.53 | 0.2 |
Rp/Rs | 0.139 | 0.038 |
ephemeris [JD] | 2459427.7337 | 0.0086 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011235457274216 | |
u1 | -2.375778117117483 | |
u2 | 3.035730504564829 | |
u3 | -1.0610758879388578 | |
duration | 0.064 | 0.0047 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KANH (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 3.75 | 0.69 |
Am2 | -1.0 | 0.24 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.157 | 0.082 |
ephemeris [JD] | 2459434.859 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006372455378366 | |
u1 | -2.3747303325237152 | |
u2 | 3.03452622226391 | |
u3 | -1.060433090060067 | |
duration | 0.0756 | 0.0081 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FMAL (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.301 | 0.015 |
Am2 | 0.99 | 0.58 |
a/Rs | 6.36 | 0.21 |
Rp/Rs | 0.302 | 0.089 |
ephemeris [JD] | 2459433.42 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4012854475927805 | |
u1 | -2.3755908326223403 | |
u2 | 3.0348625459887697 | |
u3 | -1.060557115736234 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | JGAB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0003 | 0.0065 |
Am2 | 0.0 | 0.002 |
a/Rs | 6.32 | 0.11 |
Rp/Rs | 0.1506 | 0.0038 |
ephemeris [JD] | 2459451.87861 | 0.0007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4979728898561073 | |
u1 | -2.527194325178879 | |
u2 | 3.1304381125696095 | |
u3 | -1.1012166305996747 | |
duration | 0.0684 | 0.0018 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 450.0 nm | 700.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMIA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.299 | 0.012 |
Am2 | 0.97 | 0.52 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.168 | 0.054 |
ephemeris [JD] | 2459454.7057 | 0.0075 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005244067575426 | |
u1 | -2.37470116248053 | |
u2 | 3.034570452907345 | |
u3 | -1.0603936519657342 | |
duration | 0.0385 | 0.0079 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SSTP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.966 | 0.019 |
Am2 | 0.0176 | 0.0066 |
a/Rs | 5.9 | 0.12 |
Rp/Rs | 0.206 | 0.015 |
ephemeris [JD] | 2459468.9211 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401767551218228 | |
u1 | -2.376500068403414 | |
u2 | 3.0357679131743023 | |
u3 | -1.061035350752649 | |
duration | 0.0806 | 0.0025 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SPIC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.717 | 0.017 |
Am2 | 0.262 | 0.06 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.142 | 0.04 |
ephemeris [JD] | 2459481.6949 | 0.0079 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4011590288456661 | |
u1 | -2.3754627744731573 | |
u2 | 3.0351184711459895 | |
u3 | -1.0608146802917084 | |
duration | 0.0748 | 0.0051 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.028 | 0.016 |
Am2 | -0.025 | 0.038 |
a/Rs | 5.91 | 0.16 |
Rp/Rs | 0.143 | 0.012 |
ephemeris [JD] | 2459487.3781 | 0.0022 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.796395200654383 | |
u1 | -3.082249272243563 | |
u2 | 3.5040394162573865 | |
u3 | -1.2181852924539505 | |
duration | 0.0746 | 0.0029 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 400.0 nm | 900.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GBRC (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.041 | 0.016 |
Am2 | -0.027 | 0.012 |
a/Rs | 5.901 | 0.097 |
Rp/Rs | 0.2267 | 0.0096 |
ephemeris [JD] | 2459498.7467 | 0.0016 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009246010297267 | |
u1 | -2.3750014188267485 | |
u2 | 3.034498951344342 | |
u3 | -1.0604220883297626 | |
duration | 0.0825 | 0.002 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DDMC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.929 | 0.015 |
Am2 | 0.045 | 0.01 |
a/Rs | 5.92 | 0.19 |
Rp/Rs | 0.184 | 0.017 |
ephemeris [JD] | 2459515.7866 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4008379028702806 | |
u1 | -2.3748913966906957 | |
u2 | 3.0342905625288457 | |
u3 | -1.0602370234939775 | |
duration | 0.0785 | 0.0039 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | FBIA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.013 | 0.011 |
Am2 | -0.01 | 0.02 |
a/Rs | 5.9 | 0.2 |
Rp/Rs | 0.123 | 0.014 |
ephemeris [JD] | 2459518.6175 | 0.0043 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7063378035850711 | |
u1 | -2.916715255488322 | |
u2 | 3.380590222721846 | |
u3 | -1.1702127204438755 | |
duration | 0.0731 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.951 | 0.015 |
Am2 | 0.042 | 0.022 |
a/Rs | 6.6 | 0.16 |
Rp/Rs | 0.187 | 0.013 |
ephemeris [JD] | 2459518.627 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015636318796176 | |
u1 | -2.3765281847416486 | |
u2 | 3.0362809402994357 | |
u3 | -1.0613163421932927 | |
duration | 0.0674 | 0.0026 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MOGA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9934 | 0.0067 |
Am2 | 0.0032 | 0.0026 |
a/Rs | 6.16 | 0.16 |
Rp/Rs | 0.1472 | 0.0065 |
ephemeris [JD] | 2459525.7192 | 0.0014 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.73836195007108 | |
u1 | -2.863073765592817 | |
u2 | 3.280833746885325 | |
u3 | -1.1561218824753556 | |
duration | 0.0707 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 615.0 nm | 690.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | LDJC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.04 | 0.02 |
Am2 | -0.022 | 0.0085 |
a/Rs | 6.6 | 0.19 |
Rp/Rs | 0.13 | 0.031 |
ephemeris [JD] | 2459525.7172 | 0.0064 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007657933141047 | |
u1 | -2.374931478753101 | |
u2 | 3.034384750388112 | |
u3 | -1.0602190197332593 | |
duration | 0.0623 | 0.0041 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KTYB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9807 | 0.0094 |
Am2 | 0.014 | 0.015 |
a/Rs | 5.91 | 0.19 |
Rp/Rs | 0.154 | 0.015 |
ephemeris [JD] | 2459525.721 | 0.0028 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7054993209335736 | |
u1 | -2.9149758172304074 | |
u2 | 3.37896450275701 | |
u3 | -1.1694879561096818 | |
duration | 0.0709 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.05 | 0.023 |
Am2 | -0.021 | 0.0064 |
a/Rs | 6.09 | 0.2 |
Rp/Rs | 0.0 | 0.033 |
ephemeris [JD] | 2459552.686 | 0.013 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401171692274556 | |
u1 | -2.3762125137346937 | |
u2 | 3.036292895593335 | |
u3 | -1.0612520288889074 | |
duration | 0.0603 | 0.0037 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CCOD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.886 | 0.027 |
Am2 | 0.055 | 0.016 |
a/Rs | 6.53 | 0.2 |
Rp/Rs | 0.213 | 0.036 |
ephemeris [JD] | 2459589.6258 | 0.0047 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015576344859917 | |
u1 | -2.3760519834921996 | |
u2 | 3.035378053681801 | |
u3 | -1.0608836594449351 | |
duration | 0.0704 | 0.0042 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KKED (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.927 | 0.024 |
Am2 | 0.0296 | 0.007 |
a/Rs | 5.9 | 0.17 |
Rp/Rs | 0.229 | 0.017 |
ephemeris [JD] | 2459664.8851 | 0.003 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7058181561315187 | |
u1 | -2.9162458360264214 | |
u2 | 3.3807975240503314 | |
u3 | -1.17036979377762 | |
duration | 0.0827 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | OAS (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.106 | 0.025 |
Am2 | -0.062 | 0.016 |
a/Rs | 6.59 | 0.21 |
Rp/Rs | 0.156 | 0.031 |
ephemeris [JD] | 2459681.9387 | 0.0064 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705604086934681 | |
u1 | -2.91545187730168 | |
u2 | 3.3798028885037286 | |
u3 | -1.1699550477737417 | |
duration | 0.0649 | 0.0043 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | OAS (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.038 | 0.033 |
Am2 | -0.0126 | 0.0056 |
a/Rs | 6.0 | 0.2 |
Rp/Rs | 0.164 | 0.04 |
ephemeris [JD] | 2459684.7621 | 0.0071 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4006047008612925 | |
u1 | -2.374317717103124 | |
u2 | 3.0334623981047755 | |
u3 | -1.0597493366608317 | |
duration | 0.0751 | 0.005 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PJEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.092 | 0.037 |
Am2 | -0.036 | 0.019 |
a/Rs | 6.6 | 0.19 |
Rp/Rs | 0.23 | 0.032 |
ephemeris [JD] | 2459738.7234 | 0.0038 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4014784418064419 | |
u1 | -2.376689769696797 | |
u2 | 3.0367353889384114 | |
u3 | -1.061524015797173 | |
duration | 0.0708 | 0.004 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.007 | 0.016 |
Am2 | -0.0041 | 0.0079 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.168 | 0.015 |
ephemeris [JD] | 2459738.722 | 0.0029 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7062428419227256 | |
u1 | -2.915971678747277 | |
u2 | 3.379598711231001 | |
u3 | -1.1698698240465046 | |
duration | 0.0657 | 0.0031 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.974 | 0.013 |
Am2 | 0.021 | 0.014 |
a/Rs | 5.96 | 0.19 |
Rp/Rs | 0.161 | 0.011 |
ephemeris [JD] | 2459745.8237 | 0.0026 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015780956225692 | |
u1 | -2.3764731004027024 | |
u2 | 3.0361500581967764 | |
u3 | -1.061255008174482 | |
duration | 0.0754 | 0.0035 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DTEC (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.997 | 0.013 |
Am2 | 0.002 | 0.016 |
a/Rs | 6.59 | 0.18 |
Rp/Rs | 0.17 | 0.012 |
ephemeris [JD] | 2459745.8232 | 0.0033 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7065385874102905 | |
u1 | -2.9169456888405114 | |
u2 | 3.380703925864811 | |
u3 | -1.1702967740581762 | |
duration | 0.0662 | 0.003 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.005 | 0.027 |
Am2 | -0.0022 | 0.0037 |
a/Rs | 6.6 | 0.12 |
Rp/Rs | 0.144 | 0.013 |
ephemeris [JD] | 2459772.8073 | 0.0023 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.401348048510009 | |
u1 | -2.3754241378366885 | |
u2 | 3.034772295750574 | |
u3 | -1.0606961612022636 | |
duration | 0.0634 | 0.0022 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | GAUC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.949 | 0.051 |
Am2 | -0.46 | 0.24 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.246 | 0.088 |
ephemeris [JD] | 2459779.902 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009351442357283 | |
u1 | -2.375390572965516 | |
u2 | 3.0352082672623384 | |
u3 | -1.060752793304423 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PVAD (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.792 | 0.084 |
Am2 | -0.51 | 0.28 |
a/Rs | 5.91 | 0.2 |
Rp/Rs | 0.22 | 0.03 |
ephemeris [JD] | 2459782.7522 | 0.0052 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7055393393245142 | |
u1 | -2.914557037625678 | |
u2 | 3.378340900947736 | |
u3 | -1.16932315230537 | |
duration | 0.0817 | 0.0046 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BBRG (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.028 | 0.012 |
Am2 | -0.02 | 0.016 |
a/Rs | 5.9 | 0.18 |
Rp/Rs | 0.145 | 0.015 |
ephemeris [JD] | 2459796.9349 | 0.0036 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7059055340136822 | |
u1 | -2.9152772635114235 | |
u2 | 3.3789185172618588 | |
u3 | -1.1695467374143083 | |
duration | 0.0749 | 0.0036 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.987 | 0.016 |
Am2 | 0.011 | 0.016 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.132 | 0.024 |
ephemeris [JD] | 2459796.9507 | 0.0059 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7065656604335833 | |
u1 | -2.917269655748159 | |
u2 | 3.3813452170175564 | |
u3 | -1.1706411713170106 | |
duration | 0.0624 | 0.0036 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | OAS (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.7513 | 0.0083 |
Am2 | 0.249 | 0.038 |
a/Rs | 6.22 | 0.18 |
Rp/Rs | 0.131 | 0.011 |
ephemeris [JD] | 2459799.7772 | 0.0017 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705291408448203 | |
u1 | -2.9145516705332413 | |
u2 | 3.3785520714237833 | |
u3 | -1.169291758994396 | |
duration | 0.0684 | 0.0033 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PJAE (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.26 | 0.11 |
Am2 | 1.0 | 0.55 |
a/Rs | 5.95 | 0.2 |
Rp/Rs | 0.177 | 0.089 |
ephemeris [JD] | 2459799.774 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4002679427438849 | |
u1 | -2.3743129296602477 | |
u2 | 3.034116355297537 | |
u3 | -1.0600713231693175 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CMAP (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.91 | 0.29 |
Am2 | -0.44 | 0.17 |
a/Rs | 6.6 | 0.2 |
Rp/Rs | 0.269 | 0.086 |
ephemeris [JD] | 2459816.822 | 0.011 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4003157685716086 | |
u1 | -2.3746411801391956 | |
u2 | 3.0345815434119405 | |
u3 | -1.0602560866255648 | |
duration | 0.0743 | 0.0081 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9935 | 0.0075 |
Am2 | 0.0007 | 0.0036 |
a/Rs | 6.36 | 0.2 |
Rp/Rs | 0.174 | 0.089 |
ephemeris [JD] | 2459819.681 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 2.0426421369550436 | |
u1 | -3.5067817808739044 | |
u2 | 3.775272451546078 | |
u3 | -1.3111327513712738 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CBB | Clear with blue-blocking | 500.0 nm | 1000.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SGCA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.973 | 0.011 |
Am2 | 0.0164 | 0.0043 |
a/Rs | 6.55 | 0.16 |
Rp/Rs | 0.161 | 0.011 |
ephemeris [JD] | 2459823.9265 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.705727292034487 | |
u1 | -2.9148095794331845 | |
u2 | 3.3783837188424113 | |
u3 | -1.1693013811018735 | |
duration | 0.0657 | 0.0027 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | OAS (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0024 | 0.0065 |
Am2 | -0.0021 | 0.0066 |
a/Rs | 6.55 | 0.14 |
Rp/Rs | 0.1207 | 0.0068 |
ephemeris [JD] | 2459843.8067 | 0.0015 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 2.042444203637794 | |
u1 | -3.5065228076551573 | |
u2 | 3.775178707149502 | |
u3 | -1.3111000468775922 | |
duration | 0.0623 | 0.0022 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CBB | Astrodon ExoPlanet-BB | 500.0 nm | 1000.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MBEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.989 | 0.055 |
Am2 | 0.014 | 0.039 |
a/Rs | 6.58 | 0.2 |
Rp/Rs | 0.308 | 0.018 |
ephemeris [JD] | 2459870.7848 | 0.0036 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 2.04227332830545 | |
u1 | -3.5062119410108297 | |
u2 | 3.7748223976823376 | |
u3 | -1.3108837287277209 | |
duration | 0.0775 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CBB | Astrodon ExoPlanet-BB | 500.0 nm | 1000.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MBEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 6.02 | 2.41 |
Am2 | -1.0 | 0.25 |
a/Rs | 6.21 | 0.2 |
Rp/Rs | 0.295 | 0.09 |
ephemeris [JD] | 2459917.626 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4005394901872208 | |
u1 | -2.3752230611031933 | |
u2 | 3.0354543626056114 | |
u3 | -1.0607707464578442 | |
duration | 0.0816 | 0.0082 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | BKAG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.2348 | 0.0081 |
Am2 | -0.15 | 0.042 |
a/Rs | 6.49 | 0.2 |
Rp/Rs | 0.142 | 0.026 |
ephemeris [JD] | 2459917.6557 | 0.0046 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7065675510863378 | |
u1 | -2.917423179093312 | |
u2 | 3.3817094251525983 | |
u3 | -1.170853746754227 | |
duration | 0.0645 | 0.0037 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PJEG (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.963 | 0.035 |
Am2 | 0.017 | 0.0093 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.221 | 0.063 |
ephemeris [JD] | 2459934.6833 | 0.009 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7062114618479225 | |
u1 | -2.917075708273917 | |
u2 | 3.381509073151303 | |
u3 | -1.1706447763368968 | |
duration | 0.0709 | 0.0062 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | OAS (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.25 | 0.17 |
Am2 | -0.17 | 0.13 |
a/Rs | 6.59 | 0.2 |
Rp/Rs | 0.043 | 0.088 |
ephemeris [JD] | 2459995.754 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.62706055387078 | |
u1 | -2.671580744276231 | |
u2 | 3.164632707400289 | |
u3 | -1.1201124698381362 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
SR | Sloan r | 553.1 nm | 693.1 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MABE (collaborate/publish) | BPAG |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9844 | 0.0061 |
Am2 | 0.0101 | 0.0042 |
a/Rs | 5.98 | 0.16 |
Rp/Rs | 0.1378 | 0.0066 |
ephemeris [JD] | 2460036.9268 | 0.0017 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.8984696856553462 | |
u1 | -3.1744323720893557 | |
u2 | 3.5007255471420256 | |
u3 | -1.2247628085431401 | |
duration | 0.0731 | 0.0028 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
RJ | Johnson R | 590.0 nm | 810.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MBEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.176 | 0.013 |
Am2 | -0.103 | 0.036 |
a/Rs | 6.55 | 0.2 |
Rp/Rs | 0.306 | 0.088 |
ephemeris [JD] | 2460046.859 | 0.01 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7053908119735812 | |
u1 | -2.914668262386454 | |
u2 | 3.3788771862481375 | |
u3 | -1.1695996854860709 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | TKVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9975 | 0.0032 |
Am2 | 0.0018 | 0.002 |
a/Rs | 6.206 | 0.065 |
Rp/Rs | 0.1439 | 0.0021 |
ephemeris [JD] | 2460055.38944 | 0.00043 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7057850869224536 | |
u1 | -2.915702481215832 | |
u2 | 3.3798473756108995 | |
u3 | -1.1699299309538707 | |
duration | 0.0697 | 0.0011 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | Clear (unfiltered) reduced to V sequence | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | PERC |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.993 | 0.011 |
Am2 | 0.0053 | 0.0094 |
a/Rs | 6.32 | 0.19 |
Rp/Rs | 0.178 | 0.011 |
ephemeris [JD] | 2460063.8995 | 0.0021 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7056019407919805 | |
u1 | -2.914441071386892 | |
u2 | 3.3780632586710357 | |
u3 | -1.169224077739059 | |
duration | 0.0711 | 0.0034 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KMUA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.051 | 0.013 |
Am2 | -0.0306 | 0.0082 |
a/Rs | 6.49 | 0.19 |
Rp/Rs | 0.164 | 0.013 |
ephemeris [JD] | 2460073.8504 | 0.0027 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4007546316006494 | |
u1 | -2.3749009569426485 | |
u2 | 3.034625853969127 | |
u3 | -1.060479483407679 | |
duration | 0.0669 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | PAIB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.983 | 0.01 |
Am2 | 0.014 | 0.014 |
a/Rs | 6.09 | 0.18 |
Rp/Rs | 0.1466 | 0.0097 |
ephemeris [JD] | 2460090.8903 | 0.0019 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.400626171298231 | |
u1 | -2.3750404225880932 | |
u2 | 3.0348430958661603 | |
u3 | -1.0604287993536117 | |
duration | 0.0717 | 0.0032 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | CPHB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9989 | 0.0051 |
Am2 | 0.0012 | 0.0056 |
a/Rs | 6.18 | 0.11 |
Rp/Rs | 0.1456 | 0.0035 |
ephemeris [JD] | 2460093.72977 | 0.0007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 2.041840169805037 | |
u1 | -3.5062211655046287 | |
u2 | 3.7757647141910518 | |
u3 | -1.311383662228181 | |
duration | 0.0702 | 0.0019 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CBB | Astrodon ExoPlanet-BB | 500.0 nm | 1000.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | SSUF (collaborate/publish) | MMU |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.997 | 0.016 |
Am2 | 0.002 | 0.014 |
a/Rs | 5.91 | 0.19 |
Rp/Rs | 0.159 | 0.015 |
ephemeris [JD] | 2460100.8272 | 0.0029 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4009533419022229 | |
u1 | -2.3750542001778934 | |
u2 | 3.034344330122344 | |
u3 | -1.0602434266314194 | |
duration | 0.0762 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
V | Johnson V | 502.8 nm | 586.8 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | DKEB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0856 | 0.0081 |
Am2 | -0.067 | 0.028 |
a/Rs | 6.43 | 0.2 |
Rp/Rs | 0.009 | 0.088 |
ephemeris [JD] | 2460116.455 | 0.012 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7052745083749032 | |
u1 | -2.914463002516556 | |
u2 | 3.3785661650167613 | |
u3 | -1.16937762053055 | |
duration | 0 | 0 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.1 | 0.012 |
Am2 | -0.078 | 0.037 |
a/Rs | 6.33 | 0.2 |
Rp/Rs | 0.172 | 0.022 |
ephemeris [JD] | 2460117.8714 | 0.0072 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.7062957019938894 | |
u1 | -2.916899569740444 | |
u2 | 3.3812715663258963 | |
u3 | -1.1706676481944691 | |
duration | 0.0701 | 0.0037 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
CV | MObs CV | 350.0 nm | 850.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | KADB (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0562 | 0.0049 |
Am2 | -0.044 | 0.014 |
a/Rs | 5.901 | 0.061 |
Rp/Rs | 0.1729 | 0.0037 |
ephemeris [JD] | 2460117.86682 | 0.0007 |
eccentricity | 0.012 | |
inclination [degrees] | 84.08 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.42002444 | |
u0 | 1.4015759902638658 |