This page summarises the information held within TEPCat for the transiting system Kepler-1253b. 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 55 32.42 | h m s |
| Declination | +47 38 13.9 | d m s |
| Right ascension (decimal) | 283.88508 | degrees |
| Declination (decimal) | 47.63719 | degrees |
| V-band apparent magnitude | 12.60 | mag |
| K-band apparent magnitude | 11.02 | mag |
| Transit duration | 0.2469 ( 5.926 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454993.29958 ± 0.00700 | HJD or BJD |
| Orbital period | 68.8861017 ± 0.0005576 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5850 +66 −56 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.14 ± 0.15 | dex |
| Stellar mass | 0.970 +0.060 −0.030 | Msun |
| Stellar radius | 1.100 +0.150 −0.130 | Rsun |
| Stellar logarithmic surface gravity | 4.330 +0.110 −0.100 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.131 +0.021 −0.029 ( 1.47 +0.24 −0.33 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 501 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1253b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)