This page summarises the information held within TEPCat for the transiting system Kepler-780b. 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 47 03.93 | h m s |
| Declination | +44 17 33.1 | d m s |
| Right ascension (decimal) | 281.76638 | degrees |
| Declination (decimal) | 44.29253 | degrees |
| V-band apparent magnitude | 13.48 | mag |
| K-band apparent magnitude | 11.82 | mag |
| Transit duration | 0.0765 ( 1.836 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454966.94573 ± 0.00100 | HJD or BJD |
| Orbital period | 0.6773747 ± 0.0000011 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5769 +63 −57 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.05 ± 0.09 | dex |
| Stellar mass | 1.010 ± 0.030 | Msun |
| Stellar radius | 1.020 +0.100 −0.060 | Rsun |
| Stellar logarithmic surface gravity | 4.420 +0.060 −0.080 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.080 +0.012 −0.007 ( 0.897 +0.135 −0.078 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 2099 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-780b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)