WASP-47 is 864 light-years from the Sun. The NASA Exoplanet Archive lists 4 planets around this G9 star; the first was found in 2012 by transit (SuperWASP).
Fly there in 3DWASP-47 e goes round its star every 19.0 hours, 111 times as often as Mercury goes round the Sun.
| Spectral type | G9 |
| Surface temperature | 5,565 K |
| Mass | 1.058 solar masses |
| Radius | 1.156 solar radii |
| Luminosity | 1.076 times the Sun |
| Apparent magnitude | 11.936 |
| Age | about 6.5 billion years |
| Distance from the Sun | 863.6 light-years (264.8 parsecs) |
| Position (J2000) | RA 331.2031°, Dec -12.0191° |
| Constellation | Aquarius |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| WASP-47 e | 19.0 hours | 0.0167 AU | 1.83 R⊕ | 9 M⊕ | Transit, 2015 |
| WASP-47 b | 4.16 days | 0.0520 AU | 12.86 R⊕ | 374 M⊕ | Transit, 2012 |
| WASP-47 d | 9.03 days | 0.0850 AU | 3.65 R⊕ | 15.5 M⊕ | Transit, 2015 |
| WASP-47 c | 589.6 days | 1.393 AU | — | 447 M⊕ | Radial Velocity, 2015 |
Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.