The WASP-8 system contains 2 exoplanets. It is located 293.41 light years away from the solar system.
| Mass | 1.34 solar masses |
| Radius | 1.03 solar radiae |
| Temperature | 5600 kelvin |
| Stellar Metallicity | 0.17 decimal exponent |
| Age | 4 billion years |
At more than 50 Earth masses, WASP-8 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 807.288 Earth masses |
| Density | 2.470 grams per cubic centimeter |
| Radius | 12.666 Earth radiae |
| Semi-major Axis | 0.0801 AU |
| Eccentricity | 0.31 |
| Orbital Period | 8.159 days |
| Discovery Method | Transit |
| Discovery Facility | SuperWASP |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | iKon-L CCD Camera |
| Discovery Date | 2010-07 |
| Reference | Queloz et al. 2010 |
At more than 50 Earth masses, WASP-8 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 3003.370 Earth masses |
| Density | 8.450 grams per cubic centimeter |
| Radius | 12.500 Earth radiae |
| Semi-major Axis | 5.28 AU |
| Eccentricity | 0 |
| Orbital Period | 4323.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | SuperWASP |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | iKon-L CCD Camera |
| Discovery Date | 2014-04 |
| Reference | Knutson et al. 2014 |