This page summarises the information held within TEPCat for the transiting planetary system Kepler-108c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2014ApJ...784...45R | |
| Date of discovery paper | 2014 / 3 / 20 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 38 14.20 | h m s |
| Declination | +46 03 44.4 | d m s |
| Right ascension (decimal) | 294.55917 | degrees |
| Declination (decimal) | 46.06233 | degrees |
| V-band apparent magnitude | 12.76 | mag |
| K-band apparent magnitude | 10.98 | mag |
| Transit duration | 0.654 ( 15.70 ) | day hour |
| Transit depth | 0.11 | % |
| Time of mid-transit | 2455716.676 ± 0.0016 | HJD or BJD |
| Orbital period | 190.353 ± 0.012 | days |
| Reference for orbital ephemeris | 2017AJ....153...45M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5854 ± 92 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.31 ± 0.11 | dex |
| Stellar mass | 0.96 +0.29 −0.19 | Msun |
| Stellar radius | 1.57 +0.13 −0.16 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.128 +0.023 −0.019 | |
| Orbital semimajor axis | AU | |
| Planetary mass | 0.169 +0.095 −0.068 ( 53 +30 −21 ) | Mjup Mearth |
| Planetary radius | 0.91 ( 10 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2017AJ....153...45M |
Kepler-108c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)