This page summarises the information held within TEPCat for the transiting planetary system TOI-4860. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...683A.166A | |
| Date of discovery paper | 2023 / 8 / 4 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 12 14 15.54 | h m s |
| Declination | −13 10 29.3 | d m s |
| Right ascension (decimal) | 183.56475 | degrees |
| Declination (decimal) | -13.17481 | degrees |
| V-band apparent magnitude | 16.47 | mag |
| K-band apparent magnitude | 11.18 | mag |
| Transit duration | 0.0513 ( 1.231 ) | day hour |
| Transit depth | 5.0 | % |
| Time of mid-transit | 2459832.641439 ± 0.000032 | HJD or BJD |
| Orbital period | 1.52275959 ± 0.00000032 | days |
| Reference for orbital ephemeris | 2023MNRAS.525L..98T |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3255 ± 49 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.27 ± 0.12 | dex |
| Stellar mass | 0.3400 ± 0.0086 | Msun |
| Stellar radius | 0.354 ± 0.011 | Rsun |
| Stellar logarithmic surface gravity | 4.872 ± 0.029 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 +0.035 −0.0 | |
| Orbital semimajor axis | 0.01808 ± 0.00015 | AU |
| Planetary mass | 0.2927 ± 0.0058 ( 93.0 ± 1.8 ) | Mjup Mearth |
| Planetary radius | 0.766 ± 0.026 ( 8.59 ± 0.29 ) | Rjup Rearth |
| Planetary surface gravity | 11.53 +0.88 −0.82 3.06 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.568 ± 0.064 ( 0.753 ± 0.085 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 694 ± 15 | K |
| Reference of detailed study | 2024A+A...683A.166A |
TOI-4860 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)