Exoplanet CatalogExoplanet K2-387 b
Radius7.32 R⊕Earth = 1
Mass42.2 M⊕Earth = 1
Orbital period28.74 d
Equilibrium temp.–
Distance868.6 ly
Discovered2022Transit
Size compared (radius, Earth = 1)
1.00
3.88
7.32
11.21
Where it sits among all planets (percentile)
68%
66%
71%
43%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of K2-387 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-387 b | 28.74 | 7.32 | 42.2 | – | 2022 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| K2-387 | – | 3,572 | 0.58 | 0.57 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.