This page summarises the information held within TEPCat for the transiting system Kepler-973b. 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 20 39.66 | h m s |
| Declination | +49 55 25.8 | d m s |
| Right ascension (decimal) | 290.16525 | degrees |
| Declination (decimal) | 49.92383 | degrees |
| V-band apparent magnitude | 13.45 | mag |
| K-band apparent magnitude | 11.30 | mag |
| Transit duration | 0.1232 ( 2.957 ) | day hour |
| Transit depth | 0.06 | % |
| Time of mid-transit | 2454971.41517 ± 0.00200 | HJD or BJD |
| Orbital period | 49.6075771 ± 0.0001000 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5213 +66 −63 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.06 +0.11 −0.10 | dex |
| Stellar mass | 0.860 +0.030 −0.130 | Msun |
| Stellar radius | 0.780 ± 0.020 | Rsun |
| Stellar logarithmic surface gravity | 4.580 ± 0.010 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.189 +0.016 −0.008 ( 2.119 +0.179 −0.090 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 402 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-973b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)