This page summarises the information held within TEPCat for the transiting planetary system TOI-892. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020AJ....160..235B | |
| Date of discovery paper | 2020 / 9 / 21 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 05 46 57.17 | h m s |
| Declination | −11 14 07.2 | d m s |
| Right ascension (decimal) | 86.73821 | degrees |
| Declination (decimal) | -11.23533 | degrees |
| V-band apparent magnitude | 11.45 | mag |
| K-band apparent magnitude | 10.11 | mag |
| Transit duration | 0.21 ( 5.0 ) | day hour |
| Transit depth | 0.8 | % |
| Time of mid-transit | 2458475.689 ± 0.002 | HJD or BJD |
| Orbital period | 10.62656 ± 0.00007 | days |
| Reference for orbital ephemeris | 2020AJ....160..235B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6261 ± 80 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.24 ± 0.05 | dex |
| Stellar mass | 1.28 +0.03 −0.02 | Msun |
| Stellar radius | 1.39 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.26 ± 0.02 | c.g.s. |
| Stellar mean density | 0.47 +0.03 −0.02 ( 0.663 +0.042 −0.028 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.125 −0.0 | |
| Orbital semimajor axis | 0.092 ± 0.005 | AU |
| Planetary mass | 0.95 ± 0.07 ( 301 ± 22 ) | Mjup Mearth |
| Planetary radius | 1.07 ± 0.02 ( 11.99 ± 0.22 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1397 ± 40 | K |
| Reference of detailed study | 2020AJ....160..235B |
TOI-892 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2023/09/17 John Southworth (Keele University, UK)