results
WASP-33 b


Total Reductions to Date: 30
Date Processed: 05/24/2025 at 07:00:04 (PDT)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 1.2198708770585664 | 5.331656634661345e-08 |
Ephemeris (BJD_TDB) | 2460307.713957723 | 0.00020575244151016091 |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 36.7127375 | decimal | ||
DEC | 37.5504441 | decimal | ||
Host Star Metallicity | 0.1 | 0.1 | Zhang et al. 2018 | |
Host Star log(g) | 4.3 | 0.08 | Log10(cgs) | Zhang et al. 2018 |
Host Star Radius [R_Sun] | 1.444 | 0.034 | Sol | Chakrabarty & Sengupta 2019 |
Host Star Effective Temperature [K] | 7430.0 | 100.0 | K | Chakrabarty & Sengupta 2019 |
a/Rs | 3.571 | 0.01 | Chakrabarty & Sengupta 2019 | |
eccentricity | 0.0 | Stassun et al. 2017 | ||
inclination [degrees] | 86.63 | 0.03 | deg | Chakrabarty & Sengupta 2019 |
omega [degrees] | 0.0 | deg | Ivshina & Winn 2022 | |
orbital period [days] | 1.2198707 | 3.8e-07 | day | Ivshina & Winn 2022 |
Rp | 17.86 | 0.83 | R_Earth | Chakrabarty & Sengupta 2019 |
Rp/Rs | 0.1103 | 0 | ExoFOP-TESS TOI | |
ephemeris [JD] | 2456217.48738 | 0.00039 | BJD-TDB | Ivshina & Winn 2022 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2452984.82964 | 0.0003 | nan | Turner et al. 2016 |
2454163.2237 | 0.00023999999999999998 | BJD-UTC, HJD | Zhang et al. 2018, Collier Cameron et al. 2010 |
2455507.5222 | 0.0003 | BJD-TDB | von Essen et al. 2014 |
2456217.48738 | 0.00039 | BJD-TDB | Ivshina & Winn 2022 |
2456934.77146 | 0.00059 | BJD | Johnson et al. 2015 |
2459883.198788 | 0.00020759 | BJD | ExoFOP-TESS TOI |
Observations

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.51 | 0.17 |
Am2 | -0.301 | 0.068 |
a/Rs | 3.561 | 0.029 |
Rp/Rs | 0.0 | 0.05 |
ephemeris [JD] | 2458099.756 | 0.012 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.124744176911399 | |
u1 | -3.6260359682558656 | |
u2 | 4.0004027341472295 | |
u3 | -1.4991108831921167 | |
duration | 0.1122 | 0.0036 |
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 | 1.135 | 0.076 |
Am2 | -0.091 | 0.041 |
a/Rs | 3.608 | 0.029 |
Rp/Rs | 0.108 | 0.057 |
ephemeris [JD] | 2458099.745 | 0.011 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.124080111911561 | |
u1 | -3.6238929221947496 | |
u2 | 3.9978204893171476 | |
u3 | -1.4980076194617915 | |
duration | 0.119 | 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 | BSHE (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.1682 | 0.0081 |
Am2 | -0.151 | 0.023 |
a/Rs | 3.522 | 0.029 |
Rp/Rs | 0.088 | 0.014 |
ephemeris [JD] | 2458110.7131 | 0.007 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.2653926586748847 | |
u1 | -3.8502309673732276 | |
u2 | 4.081081775782294 | |
u3 | -1.496243406271093 | |
duration | 0.1193 | 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 | TKVA (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.104 | 0.064 |
Am2 | -0.11 | 0.11 |
a/Rs | 3.553 | 0.029 |
Rp/Rs | 0.094 | 0.051 |
ephemeris [JD] | 2458132.677 | 0.011 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.125190892574754 | |
u1 | -3.6282689433308524 | |
u2 | 4.00367118793437 | |
u3 | -1.5005930775189213 | |
duration | 0.105 | 0.01 |
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 | 1.009 | 0.024 |
Am2 | -0.004 | 0.014 |
a/Rs | 3.611 | 0.029 |
Rp/Rs | 0.092 | 0.033 |
ephemeris [JD] | 2458143.66 | 0.011 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.123790500749588 | |
u1 | -3.622667340915661 | |
u2 | 3.996373225671926 | |
u3 | -1.497496325955252 | |
duration | 0.1171 | 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 | WTOG (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 2.33 | 0.6 |
Am2 | -0.84 | 0.1 |
a/Rs | 3.526 | 0.029 |
Rp/Rs | 0.22 | 0.057 |
ephemeris [JD] | 2458154.661 | 0.01 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.2661757394906488 | |
u1 | -3.852301120110263 | |
u2 | 4.083239542816915 | |
u3 | -1.49711410135229 | |
duration | 0.1348 | 0.0067 |
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 | 3.647 | 0.028 |
Am2 | -0.0051 | 0.0048 |
a/Rs | 3.618 | 0.029 |
Rp/Rs | 0.122 | 0.0093 |
ephemeris [JD] | 2458154.6415 | 0.0021 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.1246063570117886 | |
u1 | -3.6262692196041866 | |
u2 | 4.001163761848498 | |
u3 | -1.4995008396341145 | |
duration | 0.1205 | 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 | FMAA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.939 | 0.071 |
Am2 | 0.033 | 0.019 |
a/Rs | 3.582 | 0.029 |
Rp/Rs | 0.183 | 0.062 |
ephemeris [JD] | 2458160.759 | 0.013 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.1238325067856896 | |
u1 | -3.622491815933974 | |
u2 | 3.9961095738646137 | |
u3 | -1.4974502051696565 | |
duration | 0.096 | 0.013 |
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 | 0.976 | 0.016 |
Am2 | 0.022 | 0.018 |
a/Rs | 3.621 | 0.028 |
Rp/Rs | 0.102 | 0.01 |
ephemeris [JD] | 2459858.8045 | 0.0023 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.2646085292145983 | |
u1 | -3.848468250490467 | |
u2 | 4.079621843356992 | |
u3 | -1.4957620612900202 | |
duration | 0.118 | 0.0015 |
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 | NANF (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0221 | 0.003 |
Am2 | -0.0191 | 0.0043 |
a/Rs | 3.538 | 0.029 |
Rp/Rs | 0.102 | 0.0038 |
ephemeris [JD] | 2459895.396 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.5731064623202995 | |
u1 | -4.4887111807104185 | |
u2 | 4.52008295064069 | |
u3 | -1.6044781648960864 | |
duration | 0.1211 | 0.0011 |
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 | 0.9185 | 0.0053 |
Am2 | 0.08 | 0.58 |
a/Rs | 3.62 | 0.029 |
Rp/Rs | 0.165 | 0.011 |
ephemeris [JD] | 2459896.6258 | 0.0019 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.2667011389482643 | |
u1 | -3.855689195734746 | |
u2 | 4.088267224874604 | |
u3 | -1.499279107168193 | |
duration | 0.0237 | 0.002 |
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 | LPAC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.199 | 0.023 |
Am2 | -0.135 | 0.016 |
a/Rs | 3.62 | 0.029 |
Rp/Rs | 0.097 | 0.038 |
ephemeris [JD] | 2459930.772 | 0.011 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.1247837847224345 | |
u1 | -3.6258514209946586 | |
u2 | 4.000030307787939 | |
u3 | -1.4989626119106179 | |
duration | 0.1173 | 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 | LNID (collaborate/publish) | MOBS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0177 | 0.0081 |
Am2 | -0.0096 | 0.002 |
a/Rs | 3.62 | 0.028 |
Rp/Rs | 0.089 | 0.01 |
ephemeris [JD] | 2460307.7146 | 0.0033 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 2.2655293863974 | |
u1 | -3.850758586135158 | |
u2 | 4.081821949689541 | |
u3 | -1.4965926891278967 | |
duration | 0.1165 | 0.0015 |
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 | PMIF (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9997 | 0.0014 |
Am2 | 0 | |
a/Rs | 3.56 | 0.027 |
Rp/Rs | 0.1072 | 0.0019 |
ephemeris [JD] | 2458798.73342 | 0.00086 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.169384010463817 | |
u1 | -5.683876366027644 | |
u2 | 5.301594190566943 | |
u3 | -1.787101756003206 | |
duration | 0.1208 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9993 | 0.0015 |
Am2 | 0 | |
a/Rs | 3.547 | 0.028 |
Rp/Rs | 0.1032 | 0.002 |
ephemeris [JD] | 2458804.83228 | 0.0009 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1694435338006985 | |
u1 | -5.683383498255723 | |
u2 | 5.300351713382383 | |
u3 | -1.7864116699459642 | |
duration | 0.1209 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0009 | 0.0016 |
Am2 | 0 | |
a/Rs | 3.521 | 0.022 |
Rp/Rs | 0.1124 | 0.002 |
ephemeris [JD] | 2458814.5927 | 0.00087 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.170342059605679 | |
u1 | -5.687612282720408 | |
u2 | 5.306255617480395 | |
u3 | -1.7889853152962965 | |
duration | 0.12297 | 0.00085 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0002 | 0.0012 |
Am2 | 0 | |
a/Rs | 3.543 | 0.027 |
Rp/Rs | 0.1077 | 0.0019 |
ephemeris [JD] | 2458793.85445 | 0.0009 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.169999122193592 | |
u1 | -5.686183344048908 | |
u2 | 5.304358550301633 | |
u3 | -1.7881742494052153 | |
duration | 0.1213 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0 | 0.0014 |
Am2 | 0 | |
a/Rs | 3.522 | 0.024 |
Rp/Rs | 0.1105 | 0.0019 |
ephemeris [JD] | 2458810.9334 | 0.00086 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.170369845811382 | |
u1 | -5.687560371227454 | |
u2 | 5.306035883917865 | |
u3 | -1.788845279435697 | |
duration | 0.12254 | 0.00093 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0011 |
Am2 | 0 | |
a/Rs | 3.579 | 0.027 |
Rp/Rs | 0.1065 | 0.0019 |
ephemeris [JD] | 2458795.07378 | 0.00087 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.168914721566883 | |
u1 | -5.682290803174415 | |
u2 | 5.299752087155717 | |
u3 | -1.7863759265757255 | |
duration | 0.12 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0014 |
Am2 | 0 | |
a/Rs | 3.543 | 0.027 |
Rp/Rs | 0.1081 | 0.0019 |
ephemeris [JD] | 2458809.71233 | 0.00091 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.169644472827838 | |
u1 | -5.683903256355601 | |
u2 | 5.301005885081255 | |
u3 | -1.7867470225623494 | |
duration | 0.1213 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0012 |
Am2 | 0 | |
a/Rs | 3.54 | 0.026 |
Rp/Rs | 0.1102 | 0.0018 |
ephemeris [JD] | 2458807.27253 | 0.00087 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.170268864274553 | |
u1 | -5.686550216325873 | |
u2 | 5.304479329946309 | |
u3 | -1.7881978988520868 | |
duration | 0.1217 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9999 | 0.0013 |
Am2 | 0 | |
a/Rs | 3.621 | 0.025 |
Rp/Rs | 0.1092 | 0.002 |
ephemeris [JD] | 2458799.9533 | 0.001 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.169682265628907 | |
u1 | -5.6852021045079395 | |
u2 | 5.303360713173423 | |
u3 | -1.787840795268158 | |
duration | 0.11876 | 0.00089 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9997 | 0.0013 |
Am2 | 0 | |
a/Rs | 3.569 | 0.028 |
Rp/Rs | 0.107 | 0.0018 |
ephemeris [JD] | 2458797.51282 | 0.00081 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1694220889723357 | |
u1 | -5.683798399800455 | |
u2 | 5.301267016988127 | |
u3 | -1.7868906271649725 | |
duration | 0.1205 | 0.0011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0015 |
Am2 | 0 | |
a/Rs | 3.522 | 0.026 |
Rp/Rs | 0.109 | 0.0019 |
ephemeris [JD] | 2458792.63232 | 0.00096 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.168981738401622 | |
u1 | -5.682554359400041 | |
u2 | 5.299973089648831 | |
u3 | -1.7864003896746583 | |
duration | 0.1226 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.99983 | 0.00097 |
Am2 | 0 | |
a/Rs | 3.525 | 0.027 |
Rp/Rs | 0.1119 | 0.0018 |
ephemeris [JD] | 2458796.29268 | 0.00094 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1689884229977046 | |
u1 | -5.683179249354743 | |
u2 | 5.301086265917919 | |
u3 | -1.7868953605685394 | |
duration | 0.1226 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0004 | 0.0015 |
Am2 | 0 | |
a/Rs | 3.602 | 0.028 |
Rp/Rs | 0.1093 | 0.0023 |
ephemeris [JD] | 2458803.6117 | 0.001 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1699148847528833 | |
u1 | -5.684318616638548 | |
u2 | 5.301017659088945 | |
u3 | -1.7866138482119607 | |
duration | 0.1194 | 0.0011 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9996 | 0.0013 |
Am2 | 0 | |
a/Rs | 3.621 | 0.025 |
Rp/Rs | 0.1048 | 0.0019 |
ephemeris [JD] | 2458806.05234 | 0.00087 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1689976950671124 | |
u1 | -5.682421032326859 | |
u2 | 5.299729073040091 | |
u3 | -1.786305656808227 | |
duration | 0.11834 | 0.00091 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0002 | 0.0016 |
Am2 | 0 | |
a/Rs | 3.521 | 0.023 |
Rp/Rs | 0.1097 | 0.0019 |
ephemeris [JD] | 2458813.37272 | 0.00081 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1692242651220313 | |
u1 | -5.6834341524726275 | |
u2 | 5.301058574865348 | |
u3 | -1.7868486085228237 | |
duration | 0.1226 | 0.00092 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0015 |
Am2 | 0 | |
a/Rs | 3.536 | 0.027 |
Rp/Rs | 0.1071 | 0.0019 |
ephemeris [JD] | 2458812.15196 | 0.00093 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1707063162366804 | |
u1 | -5.68794052423791 | |
u2 | 5.305939012737601 | |
u3 | -1.7887047256717183 | |
duration | 0.1217 | 0.001 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0003 | 0.0012 |
Am2 | 0 | |
a/Rs | 3.621 | 0.025 |
Rp/Rs | 0.1057 | 0.0019 |
ephemeris [JD] | 2458808.49281 | 0.00094 |
eccentricity | 0.0 | |
inclination [degrees] | 86.63 | |
omega [degrees] | 0.0 | |
orbital period [days] | 1.2198707 | |
u0 | 3.1688866244218152 | |
u1 | -5.680828303437535 | |
u2 | 5.296972186022162 | |
u3 | -1.785030428075407 | |
duration | 0.11834 | 0.00092 |
Not included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
I | Cousins I | 721.0 nm | 875.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
EPW | TESS (collaborate/publish) |