results
HAT-P-55 b



Total Reductions to Date: 26
Date Processed: 05/30/2025 at 07:00:33 (PDT)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 3.5852325525252584 | 4.911787634377352e-07 |
Ephemeris (BJD_TDB) | 2460412.8688291535 | 0.0003097496405497054 |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 264.2735096 | decimal | ||
DEC | 25.7311468 | decimal | ||
Host Star Metallicity | 0.003 | 0.049 | Kang et al. 2024 | |
Host Star log(g) | 4.363 | 0.014 | Log10(cgs) | Kang et al. 2024 |
Host Star Radius [R_Sun] | 1.105 | 0.018 | Sol | Kang et al. 2024 |
Host Star Effective Temperature [K] | 5804.0 | 37.0 | K | Kang et al. 2024 |
a/Rs | 9.06 | 0.16 | Kang et al. 2024 | |
eccentricity | 0.17 | Bonomo et al. 2017 | ||
inclination [degrees] | 86.8 | 0.22 | deg | Kang et al. 2024 |
omega [degrees] | 0.0 | deg | Kang et al. 2024 | |
orbital period [days] | 3.5852313 | 5.1e-07 | day | Kang et al. 2024 |
Rp | 14.84 | 0.26 | R_Earth | Kang et al. 2024 |
Rp/Rs | 0.13 | 0 | ExoFOP-TESS TOI | |
ephemeris [JD] | 2458311.92255 | 0.00013 | BJD-TDB | Kang et al. 2024 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2456730.83468 | 0.00027 | BJD, BJD-TDB | Bonomo et al. 2017, Juncher et al. 2015 |
2457720.3595 | 0.0003 | BJD-TDB | Kokori et al. 2022 |
2458279.65563 | 0.0002 | BJD-TDB | Kokori et al. 2023 |
2458311.92255 | 0.00013 | BJD-TDB | Kang et al. 2024 |
2458989.5314 | 0.00039 | BJD-TDB | Ivshina & Winn 2022 |
2459032.55435 | 0.00041 | BJD | Patel & Espinoza 2022 |
2459767.525934 | 0.0010416 | BJD | ExoFOP-TESS TOI |
Observations

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0171 | 0.0027 |
Am2 | -0.0138 | 0.0032 |
a/Rs | 9.84 | 0.47 |
Rp/Rs | 0.0636 | 0.0047 |
ephemeris [JD] | 2459032.5333 | 0.0048 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.181113397074927 | |
u1 | -3.8529084586385953 | |
u2 | 4.205281525150976 | |
u3 | -1.5334864009237297 | |
duration | 0.1056 | 0.0067 |
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 | VJEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.1016 | 0.0079 |
Am2 | -0.078 | 0.029 |
a/Rs | 9.63 | 0.18 |
Rp/Rs | 0.1526 | 0.006 |
ephemeris [JD] | 2459756.7691 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.4664310194906323 | |
u1 | -4.491369965099218 | |
u2 | 4.718790566077749 | |
u3 | -1.6938515501537053 | |
duration | 0.1203 | 0.0028 |
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 | LPAC (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.994 | 0.011 |
Am2 | 0.0038 | 0.0057 |
a/Rs | 8.89 | 0.37 |
Rp/Rs | 0.116 | 0.014 |
ephemeris [JD] | 2459799.7922 | 0.0035 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 1.7942313588181233 | |
u1 | -3.155675966434001 | |
u2 | 3.7965003336838903 | |
u3 | -1.4350556694957493 | |
duration | 0.1269 | 0.0058 |
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 | CCHD (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.993 | 0.013 |
Am2 | 0.0052 | 0.008 |
a/Rs | 9.86 | 0.43 |
Rp/Rs | 0.099 | 0.022 |
ephemeris [JD] | 2460075.8604 | 0.0091 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.395870196287104 | |
u1 | -4.290949281653571 | |
u2 | 4.515708580891354 | |
u3 | -1.6206294282355844 | |
duration | 0.1093 | 0.007 |
Not 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 | 1.0215 | 0.0032 |
Am2 | -0.0184 | 0.0055 |
a/Rs | 8.49 | 0.33 |
Rp/Rs | 0.1106 | 0.0059 |
ephemeris [JD] | 2460136.8087 | 0.0032 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.056409937295912 | |
u1 | -3.7709748578873117 | |
u2 | 4.3133506527550685 | |
u3 | -1.5987856678897359 | |
duration | 0.1343 | 0.0066 |
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 | MBEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.014 | 0.015 |
Am2 | -0.0085 | 0.0082 |
a/Rs | 8.27 | 0.36 |
Rp/Rs | 0.13 | 0.012 |
ephemeris [JD] | 2460412.8732 | 0.0047 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 1.9129091408719823 | |
u1 | -3.4738823189839754 | |
u2 | 4.094686992440456 | |
u3 | -1.5337137533128722 | |
duration | 0.1414 | 0.0076 |
Included in ephemeris calculations
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter | Detail | Min | Max |
---|---|---|---|
NA | Custom | 380.0 nm | 750.0 nm |
Organization | Observer Code | Secondary Observers |
---|---|---|
AAVSO | MKEE (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.001 | 0.0055 |
Am2 | 0 | |
a/Rs | 9.56 | 0.21 |
Rp/Rs | 0.1178 | 0.0035 |
ephemeris [JD] | 2459738.8426 | 0.0018 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7254360878148693 | |
u1 | -4.966481472114855 | |
u2 | 4.997156515684684 | |
u3 | -1.756111056921264 | |
duration | 0.1171 | 0.0034 |
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 | 1.0016 | 0.0056 |
Am2 | 0 | |
a/Rs | 9.43 | 0.23 |
Rp/Rs | 0.1244 | 0.0035 |
ephemeris [JD] | 2459763.9431 | 0.0016 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.725710816355881 | |
u1 | -4.968017962964881 | |
u2 | 4.999368326503733 | |
u3 | -1.7570611053983392 | |
duration | 0.1203 | 0.0038 |
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 | 1.0008 | 0.0055 |
Am2 | 0 | |
a/Rs | 9.06 | 0.24 |
Rp/Rs | 0.127 | 0.0033 |
ephemeris [JD] | 2459760.3554 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.725959336567798 | |
u1 | -4.969468182694138 | |
u2 | 5.0013917361453295 | |
u3 | -1.7578828154924446 | |
duration | 0.1263 | 0.0043 |
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 | 1.0008 | 0.005 |
Am2 | 0 | |
a/Rs | 9.02 | 0.23 |
Rp/Rs | 0.1157 | 0.0033 |
ephemeris [JD] | 2459746.0166 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7257992796807193 | |
u1 | -4.968450393303656 | |
u2 | 4.999898470087615 | |
u3 | -1.7572472819603857 | |
duration | 0.1254 | 0.0041 |
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 | 0.0062 |
Am2 | 0 | |
a/Rs | 8.99 | 0.2 |
Rp/Rs | 0.1308 | 0.0038 |
ephemeris [JD] | 2459032.5537 | 0.0015 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7253698225708356 | |
u1 | -4.966765483604555 | |
u2 | 4.997822226985704 | |
u3 | -1.75642649147863 | |
duration | 0.1282 | 0.0036 |
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 | 0.0043 |
Am2 | 0 | |
a/Rs | 9.19 | 0.18 |
Rp/Rs | 0.1173 | 0.003 |
ephemeris [JD] | 2459742.4282 | 0.0013 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.726043091996851 | |
u1 | -4.969221555601503 | |
u2 | 5.000857363899155 | |
u3 | -1.7576788257759217 | |
duration | 0.1231 | 0.0031 |
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 | 1.0013 | 0.0055 |
Am2 | 0 | |
a/Rs | 9.07 | 0.23 |
Rp/Rs | 0.1274 | 0.003 |
ephemeris [JD] | 2459025.3863 | 0.0016 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7257436775319355 | |
u1 | -4.967760158667312 | |
u2 | 4.998864959326014 | |
u3 | -1.756848403701745 | |
duration | 0.1263 | 0.0039 |
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 | 0.9988 | 0.004 |
Am2 | 0 | |
a/Rs | 8.72 | 0.23 |
Rp/Rs | 0.1126 | 0.0028 |
ephemeris [JD] | 2459767.5252 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7255832379568963 | |
u1 | -4.967788061494711 | |
u2 | 4.999176350079301 | |
u3 | -1.756971452047953 | |
duration | 0.1306 | 0.0043 |
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 | 0.0052 |
Am2 | 0 | |
a/Rs | 9.2 | 0.23 |
Rp/Rs | 0.1249 | 0.0034 |
ephemeris [JD] | 2459011.0422 | 0.0016 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7256329199593083 | |
u1 | -4.967267480866968 | |
u2 | 4.998206687587313 | |
u3 | -1.7565720522005699 | |
duration | 0.1236 | 0.004 |
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 | 0.006 |
Am2 | 0 | |
a/Rs | 9.19 | 0.21 |
Rp/Rs | 0.121 | 0.0037 |
ephemeris [JD] | 2459000.2871 | 0.0016 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7256688510504405 | |
u1 | -4.967768238553505 | |
u2 | 4.99898607248009 | |
u3 | -1.7568866104863279 | |
duration | 0.1237 | 0.0036 |
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 | 1.0007 | 0.0051 |
Am2 | 0 | |
a/Rs | 9.14 | 0.24 |
Rp/Rs | 0.1241 | 0.0034 |
ephemeris [JD] | 2459003.871 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.72575450649132 | |
u1 | -4.9681977181228705 | |
u2 | 4.999615560421118 | |
u3 | -1.75717227428949 | |
duration | 0.1244 | 0.0042 |
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 | 0.0048 |
Am2 | 0 | |
a/Rs | 9.38 | 0.22 |
Rp/Rs | 0.1242 | 0.0031 |
ephemeris [JD] | 2459728.0908 | 0.0015 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7259137699620117 | |
u1 | -4.968925368628276 | |
u2 | 5.000624265207407 | |
u3 | -1.7576125920260344 | |
duration | 0.1208 | 0.0036 |
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 | 1.0005 | 0.0052 |
Am2 | 0 | |
a/Rs | 9.53 | 0.2 |
Rp/Rs | 0.1245 | 0.0034 |
ephemeris [JD] | 2458989.5321 | 0.0015 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7259223689284258 | |
u1 | -4.969019849573655 | |
u2 | 5.000736969578094 | |
u3 | -1.7576394144160763 | |
duration | 0.1181 | 0.0031 |
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 | 1.0005 | 0.0054 |
Am2 | 0 | |
a/Rs | 8.93 | 0.23 |
Rp/Rs | 0.1254 | 0.0033 |
ephemeris [JD] | 2458993.1193 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.725496831939551 | |
u1 | -4.966955889306639 | |
u2 | 4.997891786172116 | |
u3 | -1.7564326543306374 | |
duration | 0.1286 | 0.0041 |
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 | 0.9973 | 0.005 |
Am2 | 0 | |
a/Rs | 9.13 | 0.25 |
Rp/Rs | 0.1264 | 0.0031 |
ephemeris [JD] | 2459021.7978 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7258211927237728 | |
u1 | -4.968383410117913 | |
u2 | 4.9998205608773745 | |
u3 | -1.7572582689801024 | |
duration | 0.125 | 0.0045 |
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 | 1.0001 | 0.0046 |
Am2 | 0 | |
a/Rs | 8.94 | 0.21 |
Rp/Rs | 0.1161 | 0.0032 |
ephemeris [JD] | 2459753.185 | 0.0015 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.725790883834137 | |
u1 | -4.9681956380286 | |
u2 | 4.9994877374979705 | |
u3 | -1.757082908805335 | |
duration | 0.1268 | 0.0038 |
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 | 0.0066 |
Am2 | 0 | |
a/Rs | 8.84 | 0.24 |
Rp/Rs | 0.1247 | 0.0043 |
ephemeris [JD] | 2459028.9692 | 0.0018 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7257041501438795 | |
u1 | -4.96846086536253 | |
u2 | 5.0001427030388665 | |
u3 | -1.7573859133122833 | |
duration | 0.1301 | 0.0044 |
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 | 0.006 |
Am2 | 0 | |
a/Rs | 9.51 | 0.2 |
Rp/Rs | 0.1269 | 0.004 |
ephemeris [JD] | 2459014.6282 | 0.0017 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7257027405984786 | |
u1 | -4.9681121709899925 | |
u2 | 4.999547055468756 | |
u3 | -1.7571375505781859 | |
duration | 0.119 | 0.0033 |
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 | 1.0005 | 0.005 |
Am2 | 0 | |
a/Rs | 9.18 | 0.2 |
Rp/Rs | 0.1225 | 0.0033 |
ephemeris [JD] | 2459007.4572 | 0.0014 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.7259008889020557 | |
u1 | -4.968937279358219 | |
u2 | 5.00059918239261 | |
u3 | -1.7575627174217128 | |
duration | 0.1235 | 0.0034 |
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 | 0.0064 |
Am2 | 0 | |
a/Rs | 9.19 | 0.26 |
Rp/Rs | 0.1226 | 0.0041 |
ephemeris [JD] | 2459018.2164 | 0.0019 |
eccentricity | 0.17 | |
inclination [degrees] | 86.8 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.5852313 | |
u0 | 2.726316440827418 | |
u1 | -4.9710472801830035 | |
u2 | 5.003545092310134 | |
u3 | -1.758814178395916 | |
duration | 0.1235 | 0.0046 |
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) |