Exoplanet CatalogExoplanet Kepler-1231 b
Radius1.42 R⊕Earth = 1
Mass2.6 M⊕Earth = 1
Orbital period10.42 d
Equilibrium temp.870 K≈ 597 °C
Distance3,219.9 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.42
3.88
11.21
Where it sits among all planets (percentile)
14%
13%
49%
60%
82%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-1231 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-1231 b | 10.42 | 1.42 | 2.6 | 870 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-1231 | – | 5,778 | 1.00 | 1.01 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.