The Qatar-2 system contains 1 exoplanet. It is located 591.56 light years away from the solar system.
| Mass | 0.74 solar masses |
| Radius | 0.78 solar radiae |
| Temperature | 4645 kelvin |
| Stellar Metallicity | 0.02 decimal exponent |
| Age | 5 billion years |
At more than 50 Earth masses, Qatar-2 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 792.635 Earth masses |
| Density | 1.573 grams per cubic centimeter |
| Radius | 14.056 Earth radiae |
| Semi-major Axis | 0.02153 AU |
| Eccentricity | 0 |
| Orbital Period | 1.337 days |
| Discovery Method | Transit |
| Discovery Facility | Qatar |
| Discovery Telescope | Canon 400mm f/2.8L |
| Discovery Instrument | FLI ProLine 4K CCD Sensor |
| Discovery Date | 2012-05 |
| Reference | Bryan et al. 2011 |