This page summarises the information held within TEPCat for the transiting planetary system LHS 475. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....167..197M | |
| Date of discovery paper | 2023 / 4 / 5 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 19 20 54.38 | h m s |
| Declination | −82 33 16.7 | d m s |
| Right ascension (decimal) | 290.22658 | degrees |
| Declination (decimal) | -82.55464 | degrees |
| V-band apparent magnitude | 12.69 | mag |
| K-band apparent magnitude | 7.69 | mag |
| Transit duration | 0.03 ( 0.7 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2458626.20421 ± 0.00029 | HJD or BJD |
| Orbital period | 2.0291025 ± 0.0000020 | days |
| Reference for orbital ephemeris | 2024AJ....167..197M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3295 ± 68 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.274 ± 0.015 | Msun |
| Stellar radius | 0.286 ± 0.010 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.02042 ± 0.00036 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.0852 ± 0.0047 ( 0.955 ± 0.053 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 587 ± 18 | K |
| Reference of detailed study | 2024AJ....167..197M |
LHS 475 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)