Exoplanet CatalogExoplanet HD 216520 b
Radius3.18 R⊕Earth = 1
Mass10.3 M⊕Earth = 1
Orbital period35.45 d
Equilibrium temp.482 K≈ 209 °C
Distance63.8 ly
Discovered2020Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.18
3.88
11.21
Where it sits among all planets (percentile)
55%
52%
74%
25%
5%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 216520 (2)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 216520 b | 35.45 | 3.18 | 10.3 | 482 | 2020 |
| HD 216520 c | 154.43 | 3.03 | 9.4 | 295 | 2020 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 216520 | K2 | 5,103 | 0.76 | 0.82 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.