This page summarises the information held within TEPCat for the transiting planetary system TOI-4479. 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 | 21 04 23.27 | h m s |
| Declination | +24 39 13.2 | d m s |
| Right ascension (decimal) | 316.09696 | degrees |
| Declination (decimal) | 24.65367 | degrees |
| V-band apparent magnitude | 15.2 | mag |
| K-band apparent magnitude | 10.65 | mag |
| Transit duration | 0.06 ( 1.4 ) | day hour |
| Transit depth | 0.3 | % |
| Time of mid-transit | 2459420.7578 ± 0.0012 | HJD or BJD |
| Orbital period | 1.15890 ± 0.00002 | days |
| Reference for orbital ephemeris | 2022A+A...666A..10E |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3400 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.452 ± 0.090 | Msun |
| Stellar radius | 0.451 ± 0.085 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0164 +0.0015 −0.0029 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.216 +0.058 −0.056 ( 2.42 +0.65 −0.63 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 861 +64 −103 | K |
| Reference of detailed study | 2022A+A...666A..10E |
TOI-4479 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/12 John Southworth (Keele University, UK)