This page summarises the information held within TEPCat for the transiting system Kepler-473b. 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 06 31.22 | h m s |
| Declination | +38 56 44.1 | d m s |
| Right ascension (decimal) | 286.63008 | degrees |
| Declination (decimal) | 38.94558 | degrees |
| V-band apparent magnitude | 13.59 | mag |
| K-band apparent magnitude | 11.73 | mag |
| Transit duration | 0.3235 ( 7.764 ) | day hour |
| Transit depth | 0.10 | % |
| Time of mid-transit | 2454978.09501 ± 0.00076 | HJD or BJD |
| Orbital period | 14.5573090 ± 0.0000140 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5816 +74 −92 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.12 +0.09 −0.08 | dex |
| Stellar mass | 1.060 +0.070 −0.130 | Msun |
| Stellar radius | 1.340 +0.260 −0.220 | Rsun |
| Stellar logarithmic surface gravity | 4.210 +0.140 −0.130 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.385 +0.063 −0.077 ( 4.32 +0.71 −0.86 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 879 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-473b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)