Exoplanet CatalogExoplanet K2-46 b
Radius2.05 R⊕Earth = 1
Mass4.9 M⊕Earth = 1
Orbital period19.15 d
Equilibrium temp.889 K≈ 616 °C
Distance1,465.2 ly
Discovered2016Transit
Size compared (radius, Earth = 1)
1.00
2.05
3.88
11.21
Where it sits among all planets (percentile)
29%
28%
64%
61%
57%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-46 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-46 b | 19.15 | 2.05 | 4.9 | 889 | 2016 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-46 | – | 6,256 | 1.29 | 0.96 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.