This page summarises the information held within TEPCat for the transiting system Kepler-1142b. 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 30 51.46 | h m s |
| Declination | +44 04 56.3 | d m s |
| Right ascension (decimal) | 292.71442 | degrees |
| Declination (decimal) | 44.08231 | degrees |
| V-band apparent magnitude | 14.49 | mag |
| K-band apparent magnitude | 12.65 | mag |
| Transit duration | 0.3443 ( 8.263 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2454975.89166 ± 0.00600 | HJD or BJD |
| Orbital period | 18.3027235 ± 0.0001492 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5685 +99 −132 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.02 +0.12 −0.17 | dex |
| Stellar mass | 0.970 +0.050 −0.100 | Msun |
| Stellar radius | 0.960 +0.240 −0.080 | Rsun |
| Stellar logarithmic surface gravity | 4.460 +0.070 −0.190 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.243 +0.058 −0.039 ( 2.72 +0.65 −0.44 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 902 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1142b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)