This page summarises the information held within TEPCat for the transiting planetary system TOI-3807. Please see here for descriptions of the quantities given below.
Quantity | Value | Unit |
---|---|---|
Reference of discovery paper | 2023ApJS..265....1Y | |
Date of discovery paper | 2022 / 10 / 28 | y / m / d |
Data/telescope used for discovery | TESS | |
Right ascension | 09 16 27.02 | h m s |
Declination | +69 04 26.9 | d m s |
Right ascension (decimal) | 139.11258 | degrees |
Declination (decimal) | 69.07414 | degrees |
V-band apparent magnitude | 11.96 | mag |
K-band apparent magnitude | 10.62 | mag |
Transit duration | 0.0742 ( 1.781 ) | day hour |
Transit depth | 1.5 | % |
Time of mid-transit | 2459218.13454 ± 0.00055 | HJD or BJD |
Orbital period | 2.8989727 ± 0.0000039 | days |
Reference for orbital ephemeris | 2023ApJS..265....1Y |
Quantity | Value | Unit |
---|---|---|
Stellar effective temperature | 5772 +84 −80 | K |
Stellar metal abundance ([Fe/H] or [M/H]) | +0.278 +0.084 −0.081 | dex |
Stellar mass | 1.181 +0.064 −0.092 | Msun |
Stellar radius | 1.468 ± 0.037 | Rsun |
Stellar logarithmic surface gravity | 4.174 +0.031 −0.035 | c.g.s. |
Stellar mean density | 0.369 +0.035 −0.032 ( 0.521 +0.049 −0.045 ) | ρsun g cm-3 |
Orbital eccentricity | 0.0 +0.098 −0.0 | |
Orbital semimajor axis | 0.0421 +0.0007 −0.0011 | AU |
Planetary mass | 1.04 +0.15 −0.14 ( 330 +47 −44 ) | Mjup Mearth |
Planetary radius | 2.00 ± 0.35 ( 22.4 ± 3.9 ) | Rjup Rearth |
Planetary surface gravity | 0.52 +0.31 −0.20 1.7 +0.2 −0.2 | m/s2 log(cgs) |
Planetary mean density | 0.053 +0.000 −0.166 ( 0.070 +0.000 −0.220 ) | ρjup g cm-3 |
Planetary equilibrium temperature | 1646 +25 −24 | K |
Reference of detailed study | 2023ApJS..265....1Y |
TOI-3807 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/01 John Southworth (Keele University, UK)