This page summarises the information held within TEPCat for the transiting planetary system HD 56414. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2022ApJ...935L..10G | |
| Date of discovery paper | 2022 / 8 / 15 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 07 11 22.48 | h m s |
| Declination | −68 50 00.3 | d m s |
| Right ascension (decimal) | 107.84367 | degrees |
| Declination (decimal) | -68.83342 | degrees |
| V-band apparent magnitude | 9.22 | mag |
| K-band apparent magnitude | 8.82 | mag |
| Transit duration | 0.32 ( 7.7 ) | day hour |
| Transit depth | 0.05 | % |
| Time of mid-transit | 2458348.324 ± 0.005 | HJD or BJD |
| Orbital period | 29.04992 ± 0.00021 | days |
| Reference for orbital ephemeris | 2022ApJ...935L..10G |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 8500 ± 150 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.0 +0.3 −0.0 | dex |
| Stellar mass | 1.89 ± 0.11 | Msun |
| Stellar radius | 1.751 ± 0.065 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 +0.68 −0.0 | |
| Orbital semimajor axis | 0.229 ± 0.004 | AU |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.331 ± 0.018 ( 3.71 ± 0.20 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1133 ± 30 | K |
| Reference of detailed study | 2022ApJ...935L..10G |
HD 56414 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/12 John Southworth (Keele University, UK)