Exoplanet CatalogExoplanet Kepler-187 b
Radius1.41 R⊕Earth = 1
Mass2.6 M⊕Earth = 1
Orbital period4.94 d
Equilibrium temp.1,244 K≈ 971 °C
Distance3,728.0 ly
Discovered2014Transit
Size compared (radius, Earth = 1)
1.00
1.41
3.88
11.21
Where it sits among all planets (percentile)
13%
13%
29%
82%
87%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-187 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-187 b | 4.94 | 1.41 | 2.6 | 1,244 | 2014 |
| Kepler-187 c | 10.64 | 2.67 | 7.6 | 963 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-187 | – | 6,105 | 1.29 | 1.08 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.