This page summarises the information held within TEPCat for the transiting system Kepler-787b. 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 26 46.19 | h m s |
| Declination | +38 34 22.4 | d m s |
| Right ascension (decimal) | 291.69246 | degrees |
| Declination (decimal) | 38.57289 | degrees |
| V-band apparent magnitude | 16.31 | mag |
| K-band apparent magnitude | 13.11 | mag |
| Transit duration | 0.0496 ( 1.190 ) | day hour |
| Transit depth | 0.04 | % |
| Time of mid-transit | 2454966.80358 ± 0.00200 | HJD or BJD |
| Orbital period | 0.9283100 ± 0.0000022 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4248 +41 −34 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.09 +0.10 −0.08 | dex |
| Stellar mass | 0.650 ± 0.030 | Msun |
| Stellar radius | 0.620 ± 0.020 | Rsun |
| Stellar logarithmic surface gravity | 4.670 ± 0.010 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.103 +0.004 −0.005 ( 1.155 +0.045 −0.056 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1115 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-787b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)