Exoplanet CatalogExoplanet HD 28471 c
Radius2.26 R⊕Earth = 1
Mass5.7 M⊕Earth = 1
Orbital period6.12 d
Equilibrium temp.1,066 K≈ 793 °C
Distance142.4 ly
Discovered2025Radial Velocity
Size compared (radius, Earth = 1)
1.00
2.26
3.88
11.21
Where it sits among all planets (percentile)
34%
33%
35%
74%
13%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 28471 (3)
| 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 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 28471 | G5 V | 5,766 | 1.08 | 0.98 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.