This page summarises the information held within TEPCat for the transiting brown dwarf system TOI-2336. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023MNRAS.523.6162L | |
| Date of discovery paper | 2022 / 10 / 26 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 15 20 55.30 | h m s |
| Declination | −33 41 32.9 | d m s |
| Right ascension (decimal) | 230.23042 | degrees |
| Declination (decimal) | -33.69247 | degrees |
| V-band apparent magnitude | 10.76 | mag |
| K-band apparent magnitude | 9.28 | mag |
| Transit duration | 0.16 ( 3.8 ) | day hour |
| Transit depth | 0.3 | % |
| Time of mid-transit | 2459359.0493 ± 0.0006 | HJD or BJD |
| Orbital period | 7.711978 ± 0.000013 | days |
| Reference for orbital ephemeris | 2023MNRAS.523.6162L |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6433 ± 84 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.09 ± 0.11 | dex |
| Stellar mass | 1.40 ± 0.07 | Msun |
| Stellar radius | 1.82 ± 0.06 | Rsun |
| Stellar logarithmic surface gravity | 4.06 ± 0.04 | c.g.s. |
| Stellar mean density | 0.23 ± 0.03 ( 0.325 ± 0.042 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.010 +0.006 −0.005 | |
| Orbital semimajor axis | 0.0419 +0.0022 −0.0021 | AU |
| Planetary mass | 69.9 ± 2.3 ( 222205 ± 7311 ) | Mjup Mearth |
| Planetary radius | 1.05 ± 0.04 ( 11.77 ± 0.45 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 56.5 +6.7 −6.0 ( 74.9 + 8.9 − 8.0 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2023MNRAS.523.6162L |
TOI-2336 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)