This page summarises the information held within TEPCat for the transiting brown dwarf system TOI-629. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2022A+A...664A..94P | |
| Date of discovery paper | 2022 / 5 / 24 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 06 23 18.69 | h m s |
| Declination | 00 53 00.1 | d m s |
| Right ascension (decimal) | 95.82788 | degrees |
| Declination (decimal) | 0.88336 | degrees |
| V-band apparent magnitude | 8.74 | mag |
| K-band apparent magnitude | 8.53 | mag |
| Transit duration | 0.24 ( 5.8 ) | day hour |
| Transit depth | 0.2 | % |
| Time of mid-transit | 2459204.2552 ± 0.0005 | HJD or BJD |
| Orbital period | 8.717993 ± 0.000013 | days |
| Reference for orbital ephemeris | 2022A+A...664A..94P |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 9100 ± 200 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.10 ± 0.15 | dex |
| Stellar mass | 2.16 ± 0.13 | Msun |
| Stellar radius | 2.37 ± 0.11 | Rsun |
| Stellar logarithmic surface gravity | 4.02 ± 0.05 | c.g.s. |
| Stellar mean density | 0.170 +0.012 −0.016 ( 0.240 +0.017 −0.023 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.298 ± 0.008 | |
| Orbital semimajor axis | 0.1090 +0.0058 −0.0064 | AU |
| Planetary mass | 67.0 ± 3.0 ( 212986 ± 9537 ) | Mjup Mearth |
| Planetary radius | 1.11 ± 0.05 ( 12.44 ± 0.56 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 46.1 ± 7.0 ( 61.2 ± 9.3 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 2047 ± 45 | K |
| Reference of detailed study | 2022A+A...664A..94P |
TOI-629 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)