This page summarises the information held within TEPCat for the transiting planetary system TOI-5210. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025ApJS..280...30Y | |
| Date of discovery paper | 2025 / 7 / 3 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 20 57 16.06 | h m s |
| Declination | +21 57 00.7 | d m s |
| Right ascension (decimal) | 314.31692 | degrees |
| Declination (decimal) | 21.95019 | degrees |
| V-band apparent magnitude | 12.12 | mag |
| K-band apparent magnitude | 10.31 | mag |
| Transit duration | 0.1545 ( 3.708 ) | day hour |
| Transit depth | 0.7 | % |
| Time of mid-transit | 2459854.90873 ± 0.00029 | HJD or BJD |
| Orbital period | 4.5661061 ± 0.0000023 | days |
| Reference for orbital ephemeris | 2025ApJS..280...30Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5700 +130 −110 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.322 +0.086 −0.084 | dex |
| Stellar mass | 1.094 +0.072 −0.071 | Msun |
| Stellar radius | 1.217 +0.032 −0.036 | Rsun |
| Stellar logarithmic surface gravity | 4.307 +0.043 −0.037 | c.g.s. |
| Stellar mean density | 0.608 +0.069 −0.068 ( 0.858 +0.097 −0.096 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.044 +0.031 −0.052 | |
| Orbital semimajor axis | 0.0555 ± 0.0012 | AU |
| Planetary mass | 0.255 +0.044 −0.043 ( 81 +13 −13 ) | Mjup Mearth |
| Planetary radius | 0.963 +0.028 −0.032 ( 10.79 + 0.31 − 0.36 ) | Rjup Rearth |
| Planetary surface gravity | 6.8 +1.6 −1.1 2.83 +0.09 −0.08 | m/s2 log(cgs) |
| Planetary mean density | 0.27 +0.05 −0.06 ( 0.358 +0.066 −0.080 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1287 +22 −19 | K |
| Reference of detailed study | 2025ApJS..280...30Y |
TOI-5210 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)