Exoplanet CatalogThe Kepler-381 system (3 planets)
Distance871.9 ly
Planets3
Spectral type–
Star Teff6,152 K
Orbital period (days)
5.63
8.26
13.39
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-381 b | 5.63 | 0.99 | 0.9 | 1,576 | 2014 |
| Kepler-381 d | 8.26 | 1.07 | 1.2 | 1,387 | 2021 |
| Kepler-381 c | 13.39 | 1.12 | 1.5 | 1,180 | 2014 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.