This page summarises the information held within TEPCat for the transiting planetary system TOI-5628. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2607.10177 | |
| Date of discovery paper | 2026 / 7 / 14 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 12 22 54.71 | h m s |
| Declination | +18 50 12.1 | d m s |
| Right ascension (decimal) | 185.72796 | degrees |
| Declination (decimal) | 18.83669 | degrees |
| V-band apparent magnitude | 16.90 | mag |
| K-band apparent magnitude | 11.91 | mag |
| Transit duration | 0.070 ( 1.68 ) | day hour |
| Transit depth | 5 | % |
| Time of mid-transit | 2459640.6193 ± 0.0002 | HJD or BJD |
| Orbital period | 4.3416612 ± 0.0000015 | days |
| Reference for orbital ephemeris | arXiv:2607.10177 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3310 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.10 ± 0.14 | dex |
| Stellar mass | 0.36 ± 0.02 | Msun |
| Stellar radius | 0.35 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0368 ± 0.0021 | AU |
| Planetary mass | 0.09 ± 0.04 ( 28 ± 12 ) | Mjup Mearth |
| Planetary radius | 0.74 ± 0.04 ( 8.29 ± 0.45 ) | Rjup Rearth |
| Planetary surface gravity | 4.1 +3.5 −1.9 2.6 +0.3 −0.3 | m/s2 log(cgs) |
| Planetary mean density | 0.22 ± 0.11 ( 0.29 ± 0.15 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 492 ± 15 | K |
| Reference of detailed study | arXiv:2607.10177 |
TOI-5628 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/07/16 John Southworth (Keele University, UK)