WASP-171 is 2,472 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this G0 star; the first was found in 2019 by transit (WASP-South).
Fly there in 3DWASP-171 b goes round its star every 3.82 days, 23 times as often as Mercury goes round the Sun.
| Spectral type | G0 |
| Surface temperature | 5,965 K |
| Mass | 1.171 solar masses |
| Radius | 1.637 solar radii |
| Luminosity | 4.696 times the Sun |
| Apparent magnitude | 12.612 |
| Age | about 5.908 billion years |
| Distance from the Sun | 2471.7 light-years (757.8 parsecs) |
| Position (J2000) | RA 171.8451°, Dec -44.0887° |
| Constellation | Centaurus |
| Planet | Year | Orbit | Radius | Mass | Found |
|---|---|---|---|---|---|
| WASP-171 b | 3.82 days | 0.0504 AU | 10.985 R⊕ | 344.53 M⊕ | Transit, 2019 |
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.