This page summarises the information held within TEPCat for the transiting system Kepler-804c. 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 33 29.34 | h m s |
| Declination | +44 47 06.5 | d m s |
| Right ascension (decimal) | 293.37225 | degrees |
| Declination (decimal) | 44.78514 | degrees |
| V-band apparent magnitude | 13.89 | mag |
| K-band apparent magnitude | 12.25 | mag |
| Transit duration | 0.1790 ( 4.296 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454965.15947 ± 0.00500 | HJD or BJD |
| Orbital period | 9.6518833 ± 0.0000590 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5817 +93 −79 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.00 +0.09 −0.10 | dex |
| Stellar mass | 1.010 +0.040 −0.050 | Msun |
| Stellar radius | 1.050 +0.130 −0.090 | Rsun |
| Stellar logarithmic surface gravity | 4.400 +0.070 −0.100 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.096 +0.014 −0.012 ( 1.08 +0.16 −0.13 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 890 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-804c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)