Exoplanet CatalogThe Kepler-247 planetary system
Distance (light-years)2,164.7
Spectral typeK
Temperature (K)5,100
Mass (Sun = 1)0.89
| Planet | Method | Year | Orbital period (days) | Radius (Earth = 1) | Mass (Earth = 1) | Equilibrium temperature (K) |
|---|---|---|---|---|---|---|
| Kepler-247 b | Transit | 2014 | 3.34 | 1.64 | 3.3 | 970 |
| Kepler-247 c | Transit | 2014 | 9.44 | 4.09 | 15.7 | 686 |
| Kepler-247 d | Transit | 2014 | 20.47 | 4.50 | 50.0 | 530 |
| KOI-884 e | Transit Timing Variations | 2014 | 31.10 | 9.54 | 66.1 | – |
Values are the archive’s composite parameters and may combine several publications; mass may be a minimum mass (M·sin i). “–” means no value in the archive.
The star
| Spectral type | Temperature (K) | Radius (Sun = 1) | Mass (Sun = 1) |
|---|---|---|---|
| K | 5,100 | 0.77 | 0.89 |
About this page
Kepler-247 is about 2,164.7 light-years from the Sun and has 4 confirmed planet(s).