Exoplanet CatalogExoplanet Kepler-37 b
Radius0.31 R⊕Earth = 1
Mass0.8 M⊕Earth = 1
Orbital period13.37 d
Equilibrium temp.718 K≈ 445 °C
Distance208.5 ly
Discovered2013Transit
Size compared (radius, Earth = 1)
0.31
1.00
3.88
11.21
Where it sits among all planets (percentile)
0%
3%
56%
46%
19%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-37 (4)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-37 b | 13.37 | 0.31 | 0.8 | 718 | 2013 |
| Kepler-37 c | 21.30 | 0.76 | 1.3 | 615 | 2013 |
| Kepler-37 d | 39.79 | 2.03 | 2.0 | 499 | 2013 |
| Kepler-37 e | 51.20 | 0.37 | 8.1 | 401 | 2014 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-37 | – | 5,357 | 0.79 | 0.79 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.