Exoplanet CatalogExoplanet K2-15 b
Radius2.48 R⊕Earth = 1
Mass6.7 M⊕Earth = 1
Orbital period11.81 d
Equilibrium temp.676 K≈ 403 °C
Distance1,611.2 ly
Discovered2015Transit
Size compared (radius, Earth = 1)
1.00
2.48
3.88
11.21
Where it sits among all planets (percentile)
41%
39%
52%
43%
59%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-15 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-15 b | 11.81 | 2.48 | 6.7 | 676 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-15 | G8 | 5,131 | 0.68 | 0.72 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.