Exoplanet CatalogExoplanet Kepler-442 b
Radius1.34 R⊕Earth = 1
Mass2.4 M⊕Earth = 1
Orbital period112.31 d
Equilibrium temp.241 K≈ -32 °C
Distance1,193.6 ly
Discovered2015Transit
Size compared (radius, Earth = 1)
1.00
1.34
3.88
11.21
Where it sits among all planets (percentile)
12%
11%
84%
8%
51%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of Kepler-442 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-442 b | 112.31 | 1.34 | 2.4 | 241 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| Kepler-442 | – | 4,402 | 0.60 | 0.61 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.