Exoplanet CatalogThe K2-381 system (3 planets)
Distance475.2 ly
Planets3
Spectral type–
Star Teff4,473 K
Orbital period (days)
7.94
16.03
26.80
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-381 b | 7.94 | 1.08 | 1.3 | – | 2022 |
| K2-381 c | 16.03 | 2.00 | 4.7 | – | 2022 |
| K2-381 d | 26.80 | 1.69 | 3.5 | – | 2022 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.