Exoplanet CatalogExoplanet K2-154 c
Radius2.07 R⊕Earth = 1
Mass4.9 M⊕Earth = 1
Orbital period7.95 d
Equilibrium temp.552 K≈ 279 °C
Distance421.9 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
1.00
2.07
3.88
11.21
Where it sits among all planets (percentile)
30%
28%
42%
31%
30%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-154 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-154 b | 3.68 | 1.99 | 4.6 | 715 | 2018 |
| K2-154 c | 7.95 | 2.07 | 4.9 | 552 | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-154 | M0.0 V | 4,097 | 0.63 | 0.65 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.