Exoplanet CatalogExoplanet HD 27631 b
Radius13.50 R⊕Earth = 1
Mass495.8 M⊕Earth = 1
Orbital period2,198.14 d
Equilibrium temp.148 K≈ -126 °C
Distance164.0 ly
Discovered2012Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
13.50
Where it sits among all planets (percentile)
88%
84%
96%
3%
15%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 27631 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 27631 b | 2,198.14 | 13.50 | 495.8 | 148 | 2012 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 27631 | G3 IV/V | 5,737 | 0.92 | 0.94 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.