The WASP-133 system contains 1 exoplanet. It is located 1823.49 light years away from the solar system.
| Mass | 1.16 solar masses |
| Radius | 1.44 solar radiae |
| Temperature | 5700 kelvin |
| Stellar Metallicity | 0.29 decimal exponent |
| Age | 6.8 billion years |
At more than 50 Earth masses, WASP-133 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 368.683 Earth masses |
| Density | 0.880 grams per cubic centimeter |
| Radius | 13.563 Earth radiae |
| Semi-major Axis | 0.0345 AU |
| Eccentricity | 0.17 |
| Orbital Period | 2.176 days |
| Discovery Method | Transit |
| Discovery Facility | SuperWASP-South |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | iKon-L CCD Camera |
| Discovery Date | 2016-06 |
| Reference | Maxted et al. 2016 |