This page summarises the information held within TEPCat for the transiting system Kepler-1442b. 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 25 01.34 | h m s |
| Declination | +48 50 48.9 | d m s |
| Right ascension (decimal) | 291.25558 | degrees |
| Declination (decimal) | 48.84692 | degrees |
| V-band apparent magnitude | 12.25 | mag |
| K-band apparent magnitude | 10.97 | mag |
| Transit duration | 0.5906 ( 14.174 ) | day hour |
| Transit depth | 0.08 | % |
| Time of mid-transit | 2454993.86387 ± 0.00500 | HJD or BJD |
| Orbital period | 81.4160138 ± 0.0004882 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6394 +77 −78 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.26 +0.07 −0.08 | dex |
| Stellar mass | 1.340 +0.050 −0.060 | Msun |
| Stellar radius | 1.440 +0.130 −0.090 | Rsun |
| Stellar logarithmic surface gravity | 4.250 +0.050 −0.060 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.413 +0.078 −0.039 ( 4.63 +0.87 −0.44 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 522 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1442b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)