Exoplanet CatalogThe HD 80653 system (2 planets)
Distance358.3 ly
Planets2
Spectral typeG0 V
Star Teff5,959 K
Orbital period (days)
0.72
871.32
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 80653 b | 0.72 | 1.62 | 5.6 | 2,438 | 2020 |
| K2-312 c | 871.32 | 12.80 | 1,681.3 | 229 | 2023 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.