This page summarises the information held within TEPCat for the transiting system Kepler-609b. 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 28 52.87 | h m s |
| Declination | +44 42 00.1 | d m s |
| Right ascension (decimal) | 292.22029 | degrees |
| Declination (decimal) | 44.70003 | degrees |
| V-band apparent magnitude | 15.00 | mag |
| K-band apparent magnitude | 13.28 | mag |
| Transit duration | 0.1166 ( 2.798 ) | day hour |
| Transit depth | 0.08 | % |
| Time of mid-transit | 2455008.71110 ± 0.00100 | HJD or BJD |
| Orbital period | 6.5212096 ± 0.0000084 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5971 +125 −171 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.06 +0.14 −0.16 | dex |
| Stellar mass | 1.090 +0.090 −0.060 | Msun |
| Stellar radius | 1.140 +0.350 −0.140 | Rsun |
| Stellar logarithmic surface gravity | 4.360 +0.100 −0.210 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.227 +0.054 −0.022 ( 2.54 +0.61 −0.25 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 932 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-609b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)