Exoplanet CatalogExoplanet HD 181342 b
Radius13.20 R⊕Earth = 1
Mass807.3 M⊕Earth = 1
Orbital period564.10 d
Equilibrium temp.410 K≈ 137 °C
Distance392.7 ly
Discovered2009Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.20
Where it sits among all planets (percentile)
85%
88%
91%
19%
28%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 181342 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 181342 b | 564.10 | 13.20 | 807.3 | 410 | 2009 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 181342 | K0 III | 4,945 | 4.71 | 1.69 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.