This page summarises the information held within TEPCat for the transiting system Kepler-1239b. 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 32 30.57 | h m s |
| Declination | +42 19 12.3 | d m s |
| Right ascension (decimal) | 293.12738 | degrees |
| Declination (decimal) | 42.32008 | degrees |
| V-band apparent magnitude | 15.57 | mag |
| K-band apparent magnitude | 14.35 | mag |
| Transit duration | 0.1759 ( 4.222 ) | day hour |
| Transit depth | 0.03 | % |
| Time of mid-transit | 2454968.21628 ± 0.00400 | HJD or BJD |
| Orbital period | 5.1910370 ± 0.0000285 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6564 +153 −198 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.22 +0.13 −0.17 | dex |
| Stellar mass | 1.400 +0.080 −0.050 | Msun |
| Stellar radius | 1.570 +0.190 −0.160 | Rsun |
| Stellar logarithmic surface gravity | 4.200 +0.070 −0.080 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.171 +0.057 −0.019 ( 1.92 +0.64 −0.21 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1183 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1239b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)