This page summarises the information held within TEPCat for the transiting planetary system TOI-2266. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024A+A...683A.170P | |
| Date of discovery paper | 2024 / 1 / 23 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 16 21 07.21 | h m s |
| Declination | +31 34 37.4 | d m s |
| Right ascension (decimal) | 245.28004 | degrees |
| Declination (decimal) | 31.57706 | degrees |
| V-band apparent magnitude | 16.54 | mag |
| K-band apparent magnitude | 11.02 | mag |
| Transit duration | 0.041 ( 0.98 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2459255.69482 ± 0.00027 | HJD or BJD |
| Orbital period | 2.3263180 ± 0.0000048 | days |
| Reference for orbital ephemeris | 2024A+A...683A.170P |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3240 ± 160 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.23 ± 0.02 | Msun |
| Stellar radius | 0.24 ± 0.01 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.020 ± 0.002 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.137 ± 0.008 ( 1.536 ± 0.090 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 550 ± 47 | K |
| Reference of detailed study | 2024A+A...683A.170P |
TOI-2266 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/04/12 John Southworth (Keele University, UK)