This page summarises the information held within TEPCat for the transiting system Kepler-923b. 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 36 41.05 | h m s |
| Declination | +40 03 18.6 | d m s |
| Right ascension (decimal) | 294.17104 | degrees |
| Declination (decimal) | 40.05517 | degrees |
| V-band apparent magnitude | 14.14 | mag |
| K-band apparent magnitude | 12.66 | mag |
| Transit duration | 0.1920 ( 4.608 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454970.07375 ± 0.00500 | HJD or BJD |
| Orbital period | 6.9336517 ± 0.0000411 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5988 +82 −65 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.07 +0.09 −0.08 | dex |
| Stellar mass | 1.110 +0.070 −0.050 | Msun |
| Stellar radius | 1.260 +0.260 −0.170 | Rsun |
| Stellar logarithmic surface gravity | 4.280 +0.120 −0.140 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.152 +0.023 −0.028 ( 1.70 +0.26 −0.31 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1104 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-923b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)