The HD 5608 system contains 1 exoplanet. It is located 189.53 light years away from the solar system.
| Mass | 1.53 solar masses |
| Radius | 5.14 solar radiae |
| Temperature | 4877 kelvin |
| Stellar Metallicity | 0.14 decimal exponent |
| Age | 1.72 billion years |
At more than 50 Earth masses, HD 5608 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 534.272 Earth masses |
| Density | 1.190 grams per cubic centimeter |
| Radius | 13.500 Earth radiae |
| Semi-major Axis | 1.911 AU |
| Eccentricity | 0.056 |
| Orbital Period | 779.900 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Okayama Astrophysical Observatory |
| Discovery Telescope | 1.88 m Telescope |
| Discovery Instrument | HIDES Echelle Spectrograph |
| Discovery Date | 2012-12 |
| Reference | Sato et al. 2012 |