This page summarises the information held within TEPCat for the transiting planetary system TOI-286b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...688A.216H | |
| Date of discovery paper | 2024 / 6 / 11 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 06 03 56.07 | h m s |
| Declination | −60 39 58.8 | d m s |
| Right ascension (decimal) | 90.98363 | degrees |
| Declination (decimal) | -60.66633 | degrees |
| V-band apparent magnitude | 9.87 | mag |
| K-band apparent magnitude | 7.85 | mag |
| Transit duration | 0.0850 ( 2.040 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2460186.64911 ± 0.00076 | HJD or BJD |
| Orbital period | 4.45117244 ± 0.0000029 | days |
| Reference for orbital ephemeris | 2024A+A...688A.216H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5152 ± 103 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.05 ± 0.02 | dex |
| Stellar mass | 0.832 ± 0.049 | Msun |
| Stellar radius | 0.780 ± 0.036 | Rsun |
| Stellar logarithmic surface gravity | 4.59 ± 0.02 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0503 ± 0.0010 | AU |
| Planetary mass | 0.0143 ± 0.0025 ( 4.55 ± 0.79 ) | Mjup Mearth |
| Planetary radius | 0.127 ± 0.009 ( 1.42 ± 0.10 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 6.5 ± 1.7 ( 8.6 ± 2.3 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 979 ± 31 | K |
| Reference of detailed study | 2024A+A...688A.216H |
TOI-286b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/22 John Southworth (Keele University, UK)