Exoplanet CatalogExoplanet Kepler-431 c
Radius0.67 R⊕Earth = 1
Mass0.2 M⊕Earth = 1
Orbital period8.70 d
Equilibrium temp.951 K≈ 678 °C
Distance1,586.9 ly
Discovered2015Transit
Size compared (radius, Earth = 1)
0.67
1.00
3.88
11.21
Where it sits among all planets (percentile)
0%
0%
45%
66%
59%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-431 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-431 b | 6.80 | 0.76 | 0.4 | 1,032 | 2015 |
| Kepler-431 c | 8.70 | 0.67 | 0.2 | 951 | 2015 |
| Kepler-431 d | 11.92 | 1.11 | 1.4 | 856 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-431 | – | 6,004 | 1.09 | 1.07 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.