Exoplanet CatalogExoplanet HD 69830 c
Radius3.46 R⊕Earth = 1
Mass11.8 M⊕Earth = 1
Orbital period31.56 d
Equilibrium temp.567 K≈ 294 °C
Distance41.0 ly
Discovered2006Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.46
3.88
11.21
Where it sits among all planets (percentile)
58%
55%
72%
33%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 69830 (3)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 69830 b | 8.67 | 3.17 | 10.2 | 873 | 2006 |
| HD 69830 c | 31.56 | 3.46 | 11.8 | 567 | 2006 |
| HD 69830 d | 197.00 | 4.45 | 18.1 | 308 | 2006 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 69830 | K0V | 5,385 | 0.89 | 0.86 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.