Exoplanet CatalogExoplanet HD 169830 b
Radius13.20 R⊕Earth = 1
Mass804.4 M⊕Earth = 1
Orbital period225.67 d
Equilibrium temp.345 K≈ 72 °C
Distance122.7 ly
Discovered2000Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.20
Where it sits among all planets (percentile)
85%
88%
87%
13%
11%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 169830 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 169830 b | 225.67 | 13.20 | 804.4 | 345 | 2000 |
| HD 169830 c | 1,818.82 | 12.60 | 2,437.4 | 241 | 2003 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 169830 | F8 V | 6,300 | 1.94 | 1.17 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.