This page summarises the information held within TEPCat for the transiting planetary system TOI-4616. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2603.10905 | |
| Date of discovery paper | 2026 / 3 / 12 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 00 59 16.34 | h m s |
| Declination | +13 51 38.9 | d m s |
| Right ascension (decimal) | 14.81808 | degrees |
| Declination (decimal) | 13.86081 | degrees |
| V-band apparent magnitude | 14.75 | mag |
| K-band apparent magnitude | 10.47 | mag |
| Transit duration | 0.03 ( 0.7 ) | day hour |
| Transit depth | 0.3 | % |
| Time of mid-transit | 2459684.88885 ± 0.00034 | HJD or BJD |
| Orbital period | 1.55382 ± 0.00001 | days |
| Reference for orbital ephemeris | arXiv:2603.10905 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3150 ± 75 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.32 ± 0.11 | dex |
| Stellar mass | 0.1881 ± 0.0094 | Msun |
| Stellar radius | 0.1889 ± 0.0096 | Rsun |
| Stellar logarithmic surface gravity | 4.70 ± 0.03 | c.g.s. |
| Stellar mean density | 28.0 ± 4.5 ( 39.5 ± 6.3 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.109 ( 1.2 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 525 | K |
| Reference of detailed study | arXiv:2603.10905 |
TOI-4616 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/03/12 John Southworth (Keele University, UK)