This page summarises the information held within TEPCat for the transiting brown dwarf system TOI-2533. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023AJ....166..225S | |
| Date of discovery paper | 2023 / 10 / 13 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 14 10 33.33 | h m s |
| Declination | +26 25 24.0 | d m s |
| Right ascension (decimal) | 212.63887 | degrees |
| Declination (decimal) | 26.42333 | degrees |
| V-band apparent magnitude | 11.68 | mag |
| K-band apparent magnitude | 10.80 | mag |
| Transit duration | 0.1234 ( 2.962 ) | day hour |
| Transit depth | 0.6 | % |
| Time of mid-transit | 2459521.7286 ± 0.0010 | HJD or BJD |
| Orbital period | 6.685784 ± 0.000013 | days |
| Reference for orbital ephemeris | 2024AJ....168..145F |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6180 ± 60 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.3 ± 0.2 | dex |
| Stellar mass | 1.02 +0.06 −0.07 | Msun |
| Stellar radius | 1.11 ± 0.01 | Rsun |
| Stellar logarithmic surface gravity | 4.36 ± 0.03 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.2476 ± 0.0090 | |
| Orbital semimajor axis | AU | |
| Planetary mass | 74.9 ± 5.3 ( 23810 ± 1685 ) | Mjup Mearth |
| Planetary radius | 0.841 ± 0.018 ( 9.43 ± 0.20 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 118 +12 −11 ( 156 + 15 − 14 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1095 ± 17 | K |
| Reference of detailed study | 2024AJ....168..145F |
| Reference | λ (degrees) |
|---|---|
| Ferreira et al. (2021) | −7 ± 14 |
Page generated on 2026/01/29 John Southworth (Keele University, UK)