This page summarises the information held within TEPCat for the transiting system Kepler-123c. 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 47 59.67 | h m s |
| Declination | +42 46 55.1 | d m s |
| Right ascension (decimal) | 296.99863 | degrees |
| Declination (decimal) | 42.78197 | degrees |
| V-band apparent magnitude | 14.19 | mag |
| K-band apparent magnitude | 12.65 | mag |
| Transit duration | 0.1887 ( 4.529 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454976.99812 ± 0.01070 | HJD or BJD |
| Orbital period | 26.695074 ± 0.000468 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6089 ± 121 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.14 ± 0.10 | dex |
| Stellar mass | 1.085 | Msun |
| Stellar radius | 1.264 ± 0.243 | Rsun |
| Stellar logarithmic surface gravity | 4.277 ± 0.150 | c.g.s. |
| Stellar mean density | 0.758 ± 0.379 ( 1.07 ± 0.53 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.132 ± 0.027 ( 1.48 ± 0.30 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2014ApJ...784...45R |
Kepler-123c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)