This page summarises the information held within TEPCat for the transiting planetary system TOI-2081. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2022A+A...666A..10E | |
| Date of discovery paper | 2022 / 6 / 23 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 17 37 12.54 | h m s |
| Declination | +53 01 32.0 | d m s |
| Right ascension (decimal) | 264.30225 | degrees |
| Declination (decimal) | 53.02556 | degrees |
| V-band apparent magnitude | 13.37 | mag |
| K-band apparent magnitude | 9.52 | mag |
| Transit duration | 0.11 ( 2.6 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2458685.8996 ± 0.0029 | HJD or BJD |
| Orbital period | 10.50534 ± 0.00008 | days |
| Reference for orbital ephemeris | 2022A+A...666A..10E |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3800 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.540 ± 0.080 | Msun |
| Stellar radius | 0.534 ± 0.080 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0752 +0.0047 −0.0119 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.182 +0.046 −0.048 ( 2.04 +0.52 −0.54 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 488 +28 −52 | K |
| Reference of detailed study | 2022A+A...666A..10E |
TOI-2081 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)