The HD 33564 system contains 1 exoplanet. It is located 68.34 light years away from the solar system.
| Mass | 1.25 solar masses |
| Radius | 1.44 solar radiae |
| Temperature | 6250 kelvin |
| Stellar Metallicity | -0.12 decimal exponent |
| Age | 3 billion years |
At more than 50 Earth masses, HD 33564 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 2892.100 Earth masses |
| Density | 8.140 grams per cubic centimeter |
| Radius | 12.500 Earth radiae |
| Semi-major Axis | 1.1 AU |
| Eccentricity | 0.34 |
| Orbital Period | 388.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Haute-Provence Observatory |
| Discovery Telescope | 1.93 m Telescope |
| Discovery Instrument | ELODIE Spectrograph |
| Discovery Date | 2005-12 |
| Reference | Galland et al. 2005 |