This page summarises the information held within TEPCat for the transiting planetary system TOI-5386. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025ApJS..280...30Y | |
| Date of discovery paper | 2025 / 7 / 3 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 15 04 25.66 | h m s |
| Declination | +60 32 10.4 | d m s |
| Right ascension (decimal) | 226.10692 | degrees |
| Declination (decimal) | 60.53622 | degrees |
| V-band apparent magnitude | 11.84 | mag |
| K-band apparent magnitude | 10.41 | mag |
| Transit duration | 0.09256 ( 2.2214 ) | day hour |
| Transit depth | 1.2 | % |
| Time of mid-transit | 2459621.28242 ± 0.00014 | HJD or BJD |
| Orbital period | 3.62156553 ± 0.00000083 | days |
| Reference for orbital ephemeris | 2025ApJS..280...30Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6036 +120 −99 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.176 +0.091 −0.094 | dex |
| Stellar mass | 1.142 +0.070 −0.063 | Msun |
| Stellar radius | 1.270 +0.039 −0.053 | Rsun |
| Stellar logarithmic surface gravity | 4.291 +0.051 −0.032 | c.g.s. |
| Stellar mean density | 0.560 +0.078 −0.057 ( 0.790 +0.110 −0.080 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.048 +0.034 −0.057 | |
| Orbital semimajor axis | 0.0483 +0.0010 −0.0009 | AU |
| Planetary mass | 0.485 +0.057 −0.056 ( 154 +18 −17 ) | Mjup Mearth |
| Planetary radius | 1.339 +0.045 −0.059 ( 15.01 + 0.50 − 0.66 ) | Rjup Rearth |
| Planetary surface gravity | 6.7 +1.2 −0.8 2.83 +0.07 −0.06 | m/s2 log(cgs) |
| Planetary mean density | 0.19 ± 0.03 ( 0.252 ± 0.040 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1494 +18 −20 | K |
| Reference of detailed study | 2025ApJS..280...30Y |
TOI-5386 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)