Exoplanet CatalogExoplanet HD 31253 b
Radius14.10 R⊕Earth = 1
Mass197.1 M⊕Earth = 1
Orbital period466.00 d
Equilibrium temp.348 K≈ 75 °C
Distance189.6 ly
Discovered2010Radial Velocity
Size compared (radius, Earth = 1)
1.00
3.88
11.21
14.10
Where it sits among all planets (percentile)
94%
75%
90%
14%
17%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of HD 31253 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| HD 31253 b | 466.00 | 14.10 | 197.1 | 348 | 2010 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| HD 31253 | F8 | 6,130 | 1.75 | 1.70 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.