The HAT-P-46 system contains 1 exoplanet. It is located 948.25 light years away from the solar system.
| Mass | 1.28 solar masses |
| Radius | 1.4 solar radiae |
| Temperature | 6120 kelvin |
| Stellar Metallicity | 0.3 decimal exponent |
| Age | 2.5 billion years |
At more than 50 Earth masses, HAT-P-46 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 156.684 Earth masses |
| Density | 0.280 grams per cubic centimeter |
| Radius | 14.392 Earth radiae |
| Semi-major Axis | 0.0577 AU |
| Eccentricity | 0.123 |
| Orbital Period | 4.463 days |
| Discovery Method | Transit |
| Discovery Facility | HATNet |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | 2K CCD Sensor |
| Discovery Date | 2014-06 |
| Reference | Hartman et al. 2014 |