This page summarises the information held within TEPCat for the transiting system Kepler-634b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJ...822...86M | |
| Date of discovery paper | 2016 / 5 / 10 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 24 46.81 | h m s |
| Declination | +40 42 09.7 | d m s |
| Right ascension (decimal) | 291.19504 | degrees |
| Declination (decimal) | 40.70269 | degrees |
| V-band apparent magnitude | 13.64 | mag |
| K-band apparent magnitude | 12.16 | mag |
| Transit duration | 0.1880 ( 4.512 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2455003.31339 ± 0.00200 | HJD or BJD |
| Orbital period | 5.1694973 ± 0.0000102 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6075 +86 −78 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.18 ± 0.13 | dex |
| Stellar mass | 1.030 +0.080 −0.020 | Msun |
| Stellar radius | 1.240 +0.190 −0.160 | Rsun |
| Stellar logarithmic surface gravity | 4.260 +0.120 −0.100 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.184 +0.028 −0.038 ( 2.06 +0.31 −0.43 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1309 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-634b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)