The HD 105779 system contains 1 exoplanet. It is located 180.17 light years away from the solar system.
| Mass | 0.89 solar masses |
| Radius | 0.94 solar radiae |
| Temperature | 5792 kelvin |
| Stellar Metallicity | -0.25 decimal exponent |
| Age | 7.54 billion years |
At more than 50 Earth masses, HD 105779 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 203.410 Earth masses |
| Density | 0.399 grams per cubic centimeter |
| Radius | 14.100 Earth radiae |
| Semi-major Axis | 3.38 AU |
| Eccentricity | 0 |
| Orbital Period | 2412.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2022-04 |
| Reference | Sreenivas et al. 2022 |