The WASP-22 system contains 1 exoplanet. It is located 1036.04 light years away from the solar system.
| Mass | 1.46 solar masses |
| Radius | 1.24 solar radiae |
| Temperature | 6000 kelvin |
| Stellar Metallicity | -0.05 decimal exponent |
| Age | 3 billion years |
At more than 50 Earth masses, WASP-22 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 212.946 Earth masses |
| Density | 0.444 grams per cubic centimeter |
| Radius | 13.787 Earth radiae |
| Semi-major Axis | 0.047 AU |
| Eccentricity | 0.02 |
| Orbital Period | 3.533 days |
| Discovery Method | Transit |
| Discovery Facility | SuperWASP |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | iKon-L CCD Camera |
| Discovery Date | 2010-12 |
| Reference | Maxted et al. 2010 |