Exoplanet CatalogExoplanet K2-47 b
Radius1.89 R⊕Earth = 1
Mass4.2 M⊕Earth = 1
Orbital period31.64 d
Equilibrium temp.504 K≈ 231 °C
Distance1,141.2 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
1.89
3.88
11.21
Where it sits among all planets (percentile)
26%
24%
73%
27%
50%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-47 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-47 b | 31.64 | 1.89 | 4.2 | 504 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-47 | – | 5,054 | 0.76 | 0.75 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.