Exoplanet CatalogExoplanet HD 211970 b
Radius3.66 R⊕Earth = 1
Mass13.0 M⊕Earth = 1
Orbital period25.20 d
Equilibrium temp.399 K≈ 126 °C
Distance42.8 ly
Discovered2019Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.66
3.88
11.21
Where it sits among all planets (percentile)
59%
57%
69%
18%
3%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 211970 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 211970 b | 25.20 | 3.66 | 13.0 | 399 | 2019 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 211970 | K7 V | 4,127 | 0.57 | 0.61 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.