This page summarises the information held within TEPCat for the transiting planetary system HD 3167c. 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 |
| Right ascension | 00 34 57.52 | h m s |
| Declination | +04 22 53.3 | d m s |
| V-band apparent magnitude | 8.94 | mag |
| K-band apparent magnitude | 7.07 | mag |
| Transit duration | 0.215 ( 5.16 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2457394.9787 ± 0.0012 | HJD or BJD |
| Orbital period | 29.8454 ± 0.0012 | days |
| Reference for orbital ephemeris | 2017AJ....154..122C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5261 ± 60 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.04 ± 0.05 | dex |
| Stellar mass | 0.837 +0.053 −0.043 | Msun |
| Stellar radius | 0.880 +0.012 −0.013 | Rsun |
| Stellar logarithmic surface gravity | 4.47 ± 0.05 | c.g.s. |
| Stellar mean density | 1.23 +0.13 −0.10 ( 1.74 +0.18 −0.14 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.267 −0.0 | |
| Orbital semimajor axis | 0.1795 ± 0.0023 | AU |
| Planetary mass | 0.0308 ± 0.0040 ( 9.8 ± 1.3 ) | Mjup Mearth |
| Planetary radius | 0.269 +0.037 −0.025 ( 3.02 +0.41 −0.28 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.49 +0.71 −0.44 ( 1.98 +0.94 −0.58 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 548 ± 10 | K |
| Reference of detailed study | arXiv:1908.06299 |
| Reference | λ (degrees) |
|---|---|
| Dalal et al. (2019) | −98 ± 23 |
HD 3167c has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.
Page generated on 2021/01/04 John Southworth (Keele University, UK)