The HATS-64 system contains 1 exoplanet. It is located 3522.97 light years away from the solar system.
| Mass | 1.56 solar masses |
| Radius | 2.11 solar radiae |
| Temperature | 6554 kelvin |
| Stellar Metallicity | 0.22 decimal exponent |
| Age | 1.861 billion years |
At more than 50 Earth masses, HATS-64 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 305.117 Earth masses |
| Density | 0.245 grams per cubic centimeter |
| Radius | 18.820 Earth radiae |
| Semi-major Axis | 0.06562 AU |
| Eccentricity | 0.151 |
| Orbital Period | 4.909 days |
| Discovery Method | Transit |
| Discovery Facility | HATSouth |
| Discovery Telescope | 0.18 m Takahashi Epsilon Astrograph |
| Discovery Instrument | Apogee 4K CCD Sensor |
| Discovery Date | 2019-02 |
| Reference | Hartman et al. 2019 |