This page summarises the information held within TEPCat for the transiting planetary system Kepler-108b. 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 | 0.470 ( 11.28 ) | day hour |
Transit depth | 0.16 | % |
Time of mid-transit | 2455565.12253 ± 0.00071 | HJD or BJD |
Orbital period | 49.18341 ± 0.00033 | 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 | 0.135 +0.11 −0.062 | |
Orbital semimajor axis | AU | |
Planetary mass | 0.44 +0.29 −0.16 ( 139 +92 −50 ) | Mjup Mearth |
Planetary radius | 1.04 ( 11 ) | 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-108b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/02/12 John Southworth (Keele University, UK)