This page summarises the information held within TEPCat for the transiting planetary system TOI-5938. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2026MNRAS.549ag183M | |
| Date of discovery paper | 2026 / 6 / 18 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 20 15 38.12 | h m s |
| Declination | +28 39 33.2 | d m s |
| Right ascension (decimal) | 303.90883 | degrees |
| Declination (decimal) | 28.65922 | degrees |
| V-band apparent magnitude | 12.31 | mag |
| K-band apparent magnitude | 9.62 | mag |
| Transit duration | 0.0798 ( 1.915 ) | day hour |
| Transit depth | 0.24 | % |
| Time of mid-transit | 2459820.1815 ± 0.0010 | HJD or BJD |
| Orbital period | 2.2604240 ± 0.0000035 | days |
| Reference for orbital ephemeris | 2026MNRAS.549ag183M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4650 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.04 | dex |
| Stellar mass | 0.744 ± 0.016 | Msun |
| Stellar radius | 0.712 ± 0.018 | Rsun |
| Stellar logarithmic surface gravity | 4.59 ± 0.08 | c.g.s. |
| Stellar mean density | 2.13 +0.10 −0.14 ( 3.01 +0.14 −0.20 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0308 ± 0.0010 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.341 ± 0.010 ( 3.82 ± 0.11 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1077 +16 −15 | K |
| Reference of detailed study | 2026MNRAS.549ag183M |
TOI-5938 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/08/22 John Southworth (Keele University, UK)