Exoplanet CatalogExoplanet WASP-31 b
Radius17.36 R⊕Earth = 1
Mass151.9 M⊕Earth = 1
Orbital period3.41 d
Equilibrium temp.1,424 K≈ 1,151 °C
Distance1,251.9 ly
Discovered2010Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
17.36
Where it sits among all planets (percentile)
98%
73%
18%
88%
52%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of WASP-31 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| WASP-31 b | 3.41 | 17.36 | 151.9 | 1,424 | 2010 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| WASP-31 | – | 6,302 | 1.25 | 1.16 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.