This page summarises the information held within TEPCat for the transiting planetary system TOI-2537. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025A+A...694A..36H | |
| Date of discovery paper | 2024 / 12 / 12 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 03 37 33.18 | h m s |
| Declination | +10 03 27.9 | d m s |
| Right ascension (decimal) | 54.38825 | degrees |
| Declination (decimal) | 10.05775 | degrees |
| V-band apparent magnitude | 13.24 | mag |
| K-band apparent magnitude | 10.39 | mag |
| Transit duration | 0.2057 ( 4.937 ) | day hour |
| Transit depth | 1.8 | % |
| Time of mid-transit | 2458440.329 ± 0.014 | HJD or BJD |
| Orbital period | 94.1022 ± 0.0011 | days |
| Reference for orbital ephemeris | 2025A+A...694A..36H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4843 +140 −135 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.081 +0.066 −0.077 | dex |
| Stellar mass | 0.77 ± 0.05 | Msun |
| Stellar radius | 0.774 ± 0.050 | Rsun |
| Stellar logarithmic surface gravity | 4.33 +0.37 −0.38 | c.g.s. |
| Stellar mean density | 1.68 +0.29 −0.28 ( 2.37 +0.41 −0.40 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.364 ± 0.039 | |
| Orbital semimajor axis | 0.3715 +0.0077 −0.0080 | AU |
| Planetary mass | 1.307 +0.091 −0.088 ( 415 +28 −27 ) | Mjup Mearth |
| Planetary radius | 1.004 +0.059 −0.061 ( 11.25 + 0.66 − 0.68 ) | Rjup Rearth |
| Planetary surface gravity | 32.1 +4.8 −3.9 3.51 +0.06 −0.06 | m/s2 log(cgs) |
| Planetary mean density | 1.21 +0.26 −0.20 ( 1.61 +0.34 −0.27 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 338 ± 18 | K |
| Reference of detailed study | 2025A+A...694A..36H |
TOI-2537 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)