This page summarises the information held within TEPCat for the transiting planetary system Kepler-432. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2015A+A...573L...5C | |
| Date of discovery paper | 2014 / 10 / 14 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 33 07.73 | h m s |
| Declination | +48 17 09.2 | d m s |
| Right ascension (decimal) | 293.28221 | degrees |
| Declination (decimal) | 48.28589 | degrees |
| V-band apparent magnitude | 12.44 | mag |
| K-band apparent magnitude | 10.12 | mag |
| Transit duration | 0.617 ( 14.81 ) | day hour |
| Transit depth | 0.9 | % |
| Time of mid-transit | 2455477.0291 ± 0.0014 | HJD or BJD |
| Orbital period | 52.50097 ± 0.00021 | days |
| Reference for orbital ephemeris | 2015A+A...573L...5C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5020 ± 60 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.02 ± 0.06 | dex |
| Stellar mass | 1.32 +0.10 −0.07 | Msun |
| Stellar radius | 4.06 +0.12 −0.08 | Rsun |
| Stellar logarithmic surface gravity | 3.345 +0.028 −0.022 | c.g.s. |
| Stellar mean density | 0.0198 ± 0.0004 ( 0.02794 ± 0.00056 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.5134 +0.0098 −0.0089 | |
| Orbital semimajor axis | 0.301 +0.016 −0.011 | AU |
| Planetary mass | 5.41 +0.32 −0.18 ( 1719 +101 −57 ) | Mjup Mearth |
| Planetary radius | 1.145 +0.036 −0.039 ( 12.83 + 0.40 − 0.44 ) | Rjup Rearth |
| Planetary surface gravity | 96 ± 11 3.98 ± 0.05 | m/s2 log(cgs) |
| Planetary mean density | 3.36 +0.28 −0.22 ( 4.46 +0.37 −0.29 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 942 ± 20 | K |
| Reference of detailed study | 2015ApJ...803...49Q |
Kepler-432 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)