This page summarises the information held within TEPCat for the transiting system Kepler-791b. 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 34 22.99 | h m s |
| Declination | +39 01 46.1 | d m s |
| Right ascension (decimal) | 293.59579 | degrees |
| Declination (decimal) | 39.02947 | degrees |
| V-band apparent magnitude | 14.48 | mag |
| K-band apparent magnitude | 13.16 | mag |
| Transit duration | 0.2905 ( 6.972 ) | day hour |
| Transit depth | 0.03 | % |
| Time of mid-transit | 2454967.11669 ± 0.00400 | HJD or BJD |
| Orbital period | 14.5538749 ± 0.0000987 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6383 +218 −161 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.06 ± 0.14 | dex |
| Stellar mass | 1.300 +0.210 −0.070 | Msun |
| Stellar radius | 1.470 +0.610 −0.250 | Rsun |
| Stellar logarithmic surface gravity | 4.210 +0.120 −0.240 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.308 +0.055 −0.056 ( 3.45 +0.62 −0.63 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 939 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-791b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)