The CoRoT-3 system contains 1 exoplanet. It is located 2507.39 light years away from the solar system.
| Mass | 1.37 solar masses |
| Radius | 1.56 solar radiae |
| Temperature | 6740 kelvin |
| Stellar Metallicity | 0.14 decimal exponent |
| Age | 2.2 billion years |
At more than 50 Earth masses, CoRoT-3 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 6883.910 Earth masses |
| Density | 26.400 grams per cubic centimeter |
| Radius | 11.320 Earth radiae |
| Semi-major Axis | 0.05783 AU |
| Eccentricity | 0 |
| Orbital Period | 4.257 days |
| Discovery Method | Transit |
| Discovery Facility | CoRoT |
| Discovery Telescope | 0.27 m CoRoT Telescope |
| Discovery Instrument | CoRoT CCD Array |
| Discovery Date | 2008-12 |
| Reference | Deleuil et al. 2008 |