Exoplanet CatalogExoplanet K2-158 c
Radius1.28 R⊕Earth = 1
Mass2.2 M⊕Earth = 1
Orbital period5.90 d
Equilibrium temp.948 K≈ 675 °C
Distance643.5 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
1.00
1.28
3.88
11.21
Where it sits among all planets (percentile)
10%
9%
34%
65%
37%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-158 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-158 c | 5.90 | 1.28 | 2.2 | 948 | 2018 |
| K2-158 b | 10.06 | 2.64 | 7.5 | 794 | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-158 | – | 5,503 | 0.95 | 0.92 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.