The HIP 5158 system contains 2 exoplanets. It is located 168.30 light years away from the solar system.
| Mass | 0.78 solar masses |
| Radius | 0.75 solar radiae |
| Temperature | 4962 kelvin |
| Stellar Metallicity | 0.1 decimal exponent |
| Age | 6 billion years |
At more than 50 Earth masses, HIP 5158 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 451.000 Earth masses |
| Density | 0.985 grams per cubic centimeter |
| Radius | 13.600 Earth radiae |
| Semi-major Axis | 0.89 AU |
| Eccentricity | 0.52 |
| Orbital Period | 345.720 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2010-03 |
| Reference | Lo Curto et al. 2010 |
At more than 50 Earth masses, HIP 5158 c is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 4780.163 Earth masses |
| Density | 14.500 grams per cubic centimeter |
| Radius | 12.200 Earth radiae |
| Semi-major Axis | 7.7 AU |
| Eccentricity | 0.14 |
| Orbital Period | 9017.760 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | La Silla Observatory |
| Discovery Telescope | 3.6 m ESO Telescope |
| Discovery Instrument | HARPS Spectrograph |
| Discovery Date | 2011-09 |
| Reference | Feroz et al. 2011 |