This page summarises the information held within TEPCat for the transiting planetary system HD 3167b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJ...829L...9V | |
| Date of discovery paper | 2016 / 7 / 19 | y / m / d |
| Data/telescope used for discovery | K2 | |
| Right ascension | 00 34 57.52 | h m s |
| Declination | +04 22 53.3 | d m s |
| Right ascension (decimal) | 8.73967 | degrees |
| Declination (decimal) | 4.38147 | degrees |
| V-band apparent magnitude | 8.94 | mag |
| K-band apparent magnitude | 7.07 | mag |
| Transit duration | 0.06705 ( 1.6092 ) | day hour |
| Transit depth | 0.03 | % |
| Time of mid-transit | 2457394.37421 ± 0.00036 | HJD or BJD |
| Orbital period | 0.95965428 ± 0.00000030 | days |
| Reference for orbital ephemeris | 2022A+A...668A..31B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5300 ± 73 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.037 ± 0.048 | dex |
| Stellar mass | 0.852 +0.026 −0.015 | Msun |
| Stellar radius | 0.871 ± 0.006 | Rsun |
| Stellar logarithmic surface gravity | 4.47 ± 0.05 | c.g.s. |
| Stellar mean density | 1.289 ± 0.041 ( 1.819 ± 0.058 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.10 −0.0 | |
| Orbital semimajor axis | 0.01802 ± 0.00025 | AU |
| Planetary mass | 0.0149 ± 0.0009 ( 4.74 ± 0.29 ) | Mjup Mearth |
| Planetary radius | 0.1496 ± 0.0032 ( 1.677 ± 0.036 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 4.15 +0.39 −0.37 ( 5.50 +0.52 −0.49 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1777 ± 27 | K |
| Reference of detailed study | 2022A+A...668A..31B |
| Reference | λ (degrees) |
|---|---|
| Bourrier et al. (2021) | −6.6 + 6.6 - 7.9 |
Page generated on 2024/09/10 John Southworth (Keele University, UK)