This page summarises the information held within TEPCat for the transiting planetary system TOI-622. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023A+A...675A..39P | |
| Date of discovery paper | 2023 / 3 / 28 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 08 21 13.22 | h m s |
| Declination | −46 29 03.2 | d m s |
| Right ascension (decimal) | 125.30508 | degrees |
| Declination (decimal) | -46.48422 | degrees |
| V-band apparent magnitude | 9.00 | mag |
| K-band apparent magnitude | 7.86 | mag |
| Transit duration | 0.1628 ( 3.907 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2458520.69176 ± 0.00038 | HJD or BJD |
| Orbital period | 6.40513 ± 0.000031 | days |
| Reference for orbital ephemeris | 2023A+A...675A..39P |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6400 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.09 ± 0.07 | dex |
| Stellar mass | 1.313 ± 0.079 | Msun |
| Stellar radius | 1.415 ± 0.047 | Rsun |
| Stellar logarithmic surface gravity | 4.2 ± 0.2 | c.g.s. |
| Stellar mean density | 0.452 +0.060 −0.047 ( 0.638 +0.085 −0.066 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.32 −0.0 | |
| Orbital semimajor axis | 0.0708 +0.0052 −0.0059 | AU |
| Planetary mass | 0.303 +0.069 −0.072 ( 96 +21 −22 ) | Mjup Mearth |
| Planetary radius | 0.824 +0.028 −0.029 ( 9.24 +0.31 −0.33 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.51 ± 0.13 ( 0.68 ± 0.17 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1388 ± 22 | K |
| Reference of detailed study | 2023A+A...675A..39P |
TOI-622 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/12 John Southworth (Keele University, UK)