Exoplanet CatalogExoplanet HD 220773 b
Radius13.60 R⊕Earth = 1
Mass460.8 M⊕Earth = 1
Orbital period3,724.70 d
Equilibrium temp.167 K≈ -106 °C
Distance164.7 ly
Discovered2011Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.60
Where it sits among all planets (percentile)
89%
83%
97%
4%
15%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 220773 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 220773 b | 3,724.70 | 13.60 | 460.8 | 167 | 2011 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 220773 | F9 | 5,940 | 1.68 | 1.16 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.