Exoplanet CatalogThe HD 28471 system (3 planets)
Distance142.4 ly
Planets3
Spectral typeG5 V
Star Teff5,766 K
Orbital period (days)
3.16
6.12
11.68
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 28471 b | 3.16 | 1.75 | 3.7 | 1,377 | 2025 |
| HD 28471 c | 6.12 | 2.26 | 5.7 | 1,066 | 2025 |
| HD 28471 d | 11.68 | 2.06 | 4.9 | 945 | 2025 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.