Exoplanet CatalogExoplanet HD 20782 b
Radius13.60 R⊕Earth = 1
Mass472.8 M⊕Earth = 1
Orbital period597.06 d
Equilibrium temp.253 K≈ -20 °C
Distance117.4 ly
Discovered2006Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
84%
92%
8%
10%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 20782 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 20782 b | 597.06 | 13.60 | 472.8 | 253 | 2006 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 20782 | G1.5 V | 5,782 | 1.13 | 1.04 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.