Exoplanet CatalogThe K2-80 system (3 planets)
Distance654.9 ly
Planets3
Spectral type–
Star Teff5,441 K
Orbital period (days)
5.61
19.09
28.87
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| K2-80 c | 5.60 | 1.47 | 2.8 | 1,002 | 2016 |
| K2-80 b | 19.09 | 2.01 | 4.7 | 666 | 2016 |
| K2-80 d | 28.87 | 2.55 | 7.0 | – | 2018 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.