The HAT-P-68 system contains 1 exoplanet. It is located 659.33 light years away from the solar system.
| Mass | 0.68 solar masses |
| Radius | 0.67 solar radiae |
| Temperature | 4508 kelvin |
| Stellar Metallicity | -0.059 decimal exponent |
| Age | 11.1 billion years |
At more than 50 Earth masses, HAT-P-68 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 230.109 Earth masses |
| Density | 0.727 grams per cubic centimeter |
| Radius | 12.016 Earth radiae |
| Semi-major Axis | 0.02996 AU |
| Eccentricity | 0.041 |
| Orbital Period | 2.298 days |
| Discovery Method | Transit |
| Discovery Facility | HATNet |
| Discovery Telescope | Canon 200mm f/1.8L |
| Discovery Instrument | 2K CCD Sensor |
| Discovery Date | 2021-02 |
| Reference | Lindor et al. 2021 |