results
Qatar-8 b



Total Reductions to Date: 24
Date Processed: 09/24/2023 at 00:07:22 (PDT)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 3.714647151683263 | 1.1532690123135213e-06 |
Ephemeris (BJD_TDB) | 2459696.698047029 | 0.00020300579963487868 |
Time saved (hours) | - |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 157.4123405 | decimal | ||
DEC | 70.5270835 | decimal | ||
Host Star Metallicity | 0.025 | 0.071 | Alsubai et al. 2019 | |
Host Star log(g) | 4.21 | 0.07 | Log10(cgs) | Maciejewski 2020 |
Host Star Radius [R_Sun] | 1.32 | 0.06 | Sol | Maciejewski 2020 |
Host Star Effective Temperature [K] | 5783.0 | 98.77 | K | Maciejewski 2020 |
a/Rs | 6.3 | 0.44 | Maciejewski 2020 | |
eccentricity | 0.0 | Alsubai et al. 2019 | ||
inclination [degrees] | 84.6 | 1.3 | deg | Maciejewski 2020 |
omega [degrees] | 0.0 | deg | Ivshina & Winn 2022 | |
orbital period [days] | 3.7146467 | 1.5e-06 | day | Ivshina & Winn 2022 |
Rp | 14.4 | 0.25 | R_Earth | Alsubai et al. 2019 |
Rp/Rs | 0.1014 | 0 | Maciejewski 2020 | |
ephemeris [JD] | 2458846.04383 | 0.00016 | BJD-TDB | Ivshina & Winn 2022 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2458210.8395 | 0.000925 | BJD-TDB, nan | Maciejewski 2020, Alsubai et al. 2019 |
2458846.04383 | 0.00016 | BJD-TDB | Ivshina & Winn 2022 |
2459600.117319 | 0.000219 | BJD | ExoFOP-TESS TOI |
Observations

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.462 | 0.068 |
Am2 | -0.275 | 0.01 |
a/Rs | 8.5 | 0.34 |
Rp/Rs | 0.104 | 0.013 |
ephemeris [JD] | 2459629.8135 | 0.0028 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.104648136338042 | |
u1 | -3.8625306151191734 | |
u2 | 4.356124574651615 | |
u3 | -1.5982420309591685 | |
duration | 0.1062 | 0.0094 |
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 | PMIF (collaborate/publish) | UNIS |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9908 | 0.0073 |
Am2 | 0.0079 | 0.0097 |
a/Rs | 5.99 | 0.24 |
Rp/Rs | 0.1174 | 0.0057 |
ephemeris [JD] | 2459681.8428 | 0.0055 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.0549648491897172 | |
u1 | -3.6220083707411073 | |
u2 | 4.046239914543083 | |
u3 | -1.4791963326980198 | |
duration | 0.193 | 0.011 |
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 | MAEB (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.994 | 0.005 |
Am2 | 0.0035 | 0.0077 |
a/Rs | 5.08 | 0.39 |
Rp/Rs | 0.101 | 0.014 |
ephemeris [JD] | 2459696.6774 | 0.0079 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6443659017091443 | |
u1 | -4.769320675703055 | |
u2 | 4.806605460173594 | |
u3 | -1.6816506145556804 | |
duration | 0.179 | 0.013 |
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 |
---|---|---|
AAVSO | RWEA (collaborate/publish) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0003 | 0.0017 |
Am2 | 0 | |
a/Rs | 6.39 | 0.061 |
Rp/Rs | 0.1039 | 0.0016 |
ephemeris [JD] | 2459406.9554 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6442471921056407 | |
u1 | -4.76763082849671 | |
u2 | 4.803763083267978 | |
u3 | -1.680379375295261 | |
duration | 0.173 | 0.0023 |
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 | 0.0018 |
Am2 | 0 | |
a/Rs | 6.457 | 0.071 |
Rp/Rs | 0.1002 | 0.0017 |
ephemeris [JD] | 2459429.2441 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6446215542176432 | |
u1 | -4.7696783987294085 | |
u2 | 4.806679379938166 | |
u3 | -1.6816224638012969 | |
duration | 0.1691 | 0.0028 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.284 | 0.068 |
Rp/Rs | 0.104 | 0.0016 |
ephemeris [JD] | 2459414.3846 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6455658018367183 | |
u1 | -4.771579685470514 | |
u2 | 4.808111162868809 | |
u3 | -1.6820972075885745 | |
duration | 0.177 | 0.0026 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.413 | 0.066 |
Rp/Rs | 0.103 | 0.0016 |
ephemeris [JD] | 2459596.4026 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.644808904413494 | |
u1 | -4.769486122474574 | |
u2 | 4.805922015885831 | |
u3 | -1.6812447262109331 | |
duration | 0.1718 | 0.0027 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.434 | 0.063 |
Rp/Rs | 0.1057 | 0.0016 |
ephemeris [JD] | 2459600.1173 | 0.001 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.64461733545183 | |
u1 | -4.769213168120617 | |
u2 | 4.80579490441745 | |
u3 | -1.681199000136739 | |
duration | 0.1712 | 0.0024 |
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 | 0.0018 |
Am2 | 0 | |
a/Rs | 6.432 | 0.066 |
Rp/Rs | 0.1039 | 0.0017 |
ephemeris [JD] | 2459410.6691 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6441701600546827 | |
u1 | -4.768594830822626 | |
u2 | 4.805731334072892 | |
u3 | -1.6813065916939718 | |
duration | 0.1711 | 0.0026 |
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 | 0.0019 |
Am2 | 0 | |
a/Rs | 6.446 | 0.069 |
Rp/Rs | 0.1055 | 0.0017 |
ephemeris [JD] | 2459425.5291 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6448256588376107 | |
u1 | -4.769560971445428 | |
u2 | 4.806034119955869 | |
u3 | -1.6812987357325624 | |
duration | 0.1705 | 0.0027 |
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 | 0.0017 |
Am2 | 0 | |
a/Rs | 6.39 | 0.072 |
Rp/Rs | 0.1043 | 0.0017 |
ephemeris [JD] | 2459440.3865 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6447384977574764 | |
u1 | -4.769172883328421 | |
u2 | 4.805548691704079 | |
u3 | -1.6811142345248777 | |
duration | 0.173 | 0.0029 |
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 | 0.0015 |
Am2 | 0 | |
a/Rs | 6.338 | 0.067 |
Rp/Rs | 0.1021 | 0.0016 |
ephemeris [JD] | 2459581.5445 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6439540975322444 | |
u1 | -4.767496281831387 | |
u2 | 4.8041308129394755 | |
u3 | -1.6805885570532046 | |
duration | 0.174 | 0.0027 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.407 | 0.074 |
Rp/Rs | 0.1058 | 0.0017 |
ephemeris [JD] | 2459603.8323 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6446763748736988 | |
u1 | -4.770468845098104 | |
u2 | 4.808032139504785 | |
u3 | -1.6822395976351192 | |
duration | 0.1724 | 0.0029 |
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 | 0.0019 |
Am2 | 0 | |
a/Rs | 6.382 | 0.069 |
Rp/Rs | 0.1046 | 0.0018 |
ephemeris [JD] | 2459421.815 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.644555758424568 | |
u1 | -4.769232120688868 | |
u2 | 4.806017349815941 | |
u3 | -1.681340915936402 | |
duration | 0.173 | 0.0027 |
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 | 0.0015 |
Am2 | 0 | |
a/Rs | 6.403 | 0.067 |
Rp/Rs | 0.1047 | 0.0016 |
ephemeris [JD] | 2459444.1026 | 0.001 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6446737283810644 | |
u1 | -4.769555026781261 | |
u2 | 4.80647372717361 | |
u3 | -1.6815923571513731 | |
duration | 0.1722 | 0.0025 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.435 | 0.071 |
Rp/Rs | 0.1049 | 0.0016 |
ephemeris [JD] | 2459418.0995 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.644316432114573 | |
u1 | -4.769130105143021 | |
u2 | 4.806294232509861 | |
u3 | -1.6814804878620477 | |
duration | 0.1709 | 0.0027 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.415 | 0.069 |
Rp/Rs | 0.1044 | 0.0016 |
ephemeris [JD] | 2459403.2407 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6449995558526793 | |
u1 | -4.769929815935672 | |
u2 | 4.806355941377721 | |
u3 | -1.6814256096744429 | |
duration | 0.1718 | 0.0026 |
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 | 0.002 |
Am2 | 0 | |
a/Rs | 6.353 | 0.075 |
Rp/Rs | 0.1029 | 0.0017 |
ephemeris [JD] | 2459436.6736 | 0.0013 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6446427001177097 | |
u1 | -4.769481382158749 | |
u2 | 4.80617804984446 | |
u3 | -1.6813392961857865 | |
duration | 0.1736 | 0.003 |
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 | 0.0017 |
Am2 | 0 | |
a/Rs | 6.387 | 0.068 |
Rp/Rs | 0.1058 | 0.0017 |
ephemeris [JD] | 2459395.8108 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6450839666377863 | |
u1 | -4.771234748667195 | |
u2 | 4.808670675362405 | |
u3 | -1.6825198216782207 | |
duration | 0.1734 | 0.0027 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.33 | 0.067 |
Rp/Rs | 0.1036 | 0.0016 |
ephemeris [JD] | 2459392.0976 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.64503495849132 | |
u1 | -4.770796756272129 | |
u2 | 4.807781329727038 | |
u3 | -1.682019460304704 | |
duration | 0.1746 | 0.0027 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.375 | 0.072 |
Rp/Rs | 0.105 | 0.0017 |
ephemeris [JD] | 2459592.6883 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6447526125572325 | |
u1 | -4.769872013099834 | |
u2 | 4.806743615661639 | |
u3 | -1.6816241434929755 | |
duration | 0.1731 | 0.0029 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.36 | 0.068 |
Rp/Rs | 0.1039 | 0.0016 |
ephemeris [JD] | 2459588.9735 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.643856144164453 | |
u1 | -4.7673438896868525 | |
u2 | 4.804083317976531 | |
u3 | -1.6805955008677116 | |
duration | 0.1736 | 0.0027 |
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 | 0.0017 |
Am2 | 0 | |
a/Rs | 6.37 | 0.071 |
Rp/Rs | 0.1042 | 0.0016 |
ephemeris [JD] | 2459399.5258 | 0.0012 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.6439682792666575 | |
u1 | -4.767126139401559 | |
u2 | 4.8034107577803145 | |
u3 | -1.6802528260690148 | |
duration | 0.1734 | 0.0029 |
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 | 0.0016 |
Am2 | 0 | |
a/Rs | 6.399 | 0.065 |
Rp/Rs | 0.103 | 0.0015 |
ephemeris [JD] | 2459585.2587 | 0.0011 |
eccentricity | 0.0 | |
inclination [degrees] | 84.6 | |
omega [degrees] | 0.0 | |
orbital period [days] | 3.7146467 | |
u0 | 2.644034615036761 | |
u1 | -4.768019723277531 | |
u2 | 4.8048109148696865 | |
u3 | -1.680825735031655 | |
duration | 0.1724 | 0.0025 |
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) |