Exoplanet CatalogExoplanet WASP-2 b
Radius12.12 R⊕Earth = 1
Mass295.9 M⊕Earth = 1
Orbital period2.15 d
Equilibrium temp.1,311 K≈ 1,038 °C
Distance499.8 ly
Discovered2007Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.12
Where it sits among all planets (percentile)
76%
79%
8%
84%
32%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of WASP-2 (1)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| WASP-2 b | 2.15 | 12.12 | 295.9 | 1,311 | 2007 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| WASP-2 | K1 | 5,180 | 0.87 | 0.90 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.