Exoplanet CatalogExoplanet K2-201 c
Radius3.29 R⊕Earth = 1
Mass10.8 M⊕Earth = 1
Orbital period22.78 d
Equilibrium temp.–
Distance645.6 ly
Discovered2018Transit
Size compared (radius, Earth = 1)
1.00
3.29
3.88
11.21
Where it sits among all planets (percentile)
56%
54%
68%
37%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-201 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-201 b | 1.06 | 1.40 | 2.5 | – | 2018 |
| K2-201 c | 22.78 | 3.29 | 10.8 | – | 2018 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-201 | – | 5,507 | 0.88 | 0.96 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.