Exoplanet CatalogExoplanet HD 80869 b
Radius12.80 R⊕Earth = 1
Mass1,609.8 M⊕Earth = 1
Orbital period1,752.92 d
Equilibrium temp.203 K≈ -70 °C
Distance278.5 ly
Discovered2021Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.80
Where it sits among all planets (percentile)
82%
92%
95%
6%
23%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 80869 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 80869 b | 1,752.92 | 12.80 | 1,609.8 | 203 | 2021 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 80869 | G5 | 5,837 | 1.06 | 1.06 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.