Exoplanet CatalogExoplanet K2-137 b
Radius0.64 R⊕Earth = 1
Mass158.9 M⊕Earth = 1
Orbital period0.18 d
Equilibrium temp.1,471 K≈ 1,198 °C
Distance322.5 ly
Discovered2017Transit
Size compared (radius, Earth = 1)
0.64
1.00
3.88
11.21
Where it sits among all planets (percentile)
0%
74%
0%
89%
25%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-137 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-137 b | 0.18 | 0.64 | 158.9 | 1,471 | 2017 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-137 | M3 V | 3,697 | 0.29 | 0.46 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.