Exoplanet CatalogExoplanet HD 285968 b
Radius2.83 R⊕Earth = 1
Mass8.4 M⊕Earth = 1
Orbital period8.78 d
Equilibrium temp.450 K≈ 177 °C
Distance30.9 ly
Discovered2008Radial Velocity
Size compared (radius, Earth = 1)
1.00
2.83
3.88
11.21
Where it sits among all planets (percentile)
49%
47%
45%
22%
2%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 285968 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 285968 b | 8.78 | 2.83 | 8.4 | 450 | 2008 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 285968 | M2 V | 3,703 | 0.48 | 0.50 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.