Exoplanet CatalogThe Kepler-255 system (3 planets)
Distance3,432.9 ly
Planets3
Spectral type–
Star Teff5,431 K
Orbital period (days)
1.05
5.71
9.95
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| Kepler-255 d | 1.05 | 1.32 | 2.3 | 1,710 | 2016 |
| Kepler-255 b | 5.71 | 1.55 | 3.0 | 971 | 2014 |
| Kepler-255 c | 9.95 | 2.99 | 9.2 | 807 | 2014 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.