The HD 55696 system contains 1 exoplanet. It is located 254.30 light years away from the solar system.
| Mass | 1.29 solar masses |
| Radius | 1.52 solar radiae |
| Temperature | 6012 kelvin |
| Stellar Metallicity | 0.37 decimal exponent |
| Age | 2.64 billion years |
At more than 50 Earth masses, HD 55696 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 1230.002 Earth masses |
| Density | 3.080 grams per cubic centimeter |
| Radius | 13.000 Earth radiae |
| Semi-major Axis | 3.18 AU |
| Eccentricity | 0.705 |
| Orbital Period | 1827.000 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | W. M. Keck Observatory |
| Discovery Telescope | 10 m Keck I Telescope |
| Discovery Instrument | HIRES Spectrometer |
| Discovery Date | 2018-11 |
| Reference | Ment et al. 2018 |