Exoplanet CatalogThe HD 12661 system (2 planets)
Distance123.4 ly
Planets2
Spectral typeK0
Star Teff5,645 K
Orbital period (days)
262.71
1,708.00
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 12661 b | 262.71 | 13.30 | 772.3 | 325 | 2000 |
| HD 12661 c | 1,708.00 | 13.20 | 899.5 | 174 | 2002 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.