This page summarises the information held within TEPCat for the transiting system Kepler-523b. 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 | 18 56 14.67 | h m s |
| Declination | +45 30 24.6 | d m s |
| Right ascension (decimal) | 284.06113 | degrees |
| Declination (decimal) | 45.50683 | degrees |
| V-band apparent magnitude | 12.64 | mag |
| K-band apparent magnitude | 10.83 | mag |
| Transit duration | 0.0859 ( 2.062 ) | day hour |
| Transit depth | 0.06 | % |
| Time of mid-transit | 2455002.87446 ± 0.00600 | HJD or BJD |
| Orbital period | 5.8359948 ± 0.0000409 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5515 +52 −49 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.03 +0.10 −0.11 | dex |
| Stellar mass | 0.930 +0.030 −0.060 | Msun |
| Stellar radius | 0.860 +0.020 −0.030 | Rsun |
| Stellar logarithmic surface gravity | 4.540 +0.010 −0.020 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.171 +0.018 −0.009 ( 1.92 +0.20 −0.10 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 884 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-523b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)