Exoplanet CatalogExoplanet WASP-47 b
Radius12.86 R⊕Earth = 1
Mass374.0 M⊕Earth = 1
Orbital period4.16 d
Equilibrium temp.1,275 K≈ 1,002 °C
Distance863.6 ly
Discovered2012Transit
Size compared (radius, Earth = 1)
1.00
3.88
11.21
12.86
Where it sits among all planets (percentile)
83%
82%
24%
83%
42%
Share of planets with a smaller value (of 6,445 planets, where known).
Planets of WASP-47 (4)
| Planet | Period (d) | Radius (R⊕) | Mass (M⊕) | Eq. temp K | Year |
|---|---|---|---|---|---|
| WASP-47 e | 0.79 | 1.83 | 9.0 | 1,992 | 2015 |
| WASP-47 b | 4.16 | 12.86 | 374.0 | 1,275 | 2012 |
| WASP-47 d | 9.03 | 3.65 | 15.5 | 885 | 2015 |
| WASP-47 c | 589.57 | – | 447.0 | 247 | 2015 |
| Host star | Spectral type | Teff K | Radius (R☉) | Mass (M☉) |
|---|---|---|---|---|
| WASP-47 | G9 | 5,565 | 1.16 | 1.06 |
Values are NASA Exoplanet Archive estimates and may change. Equilibrium temperature is a theoretical value ignoring any atmosphere.