The HIP 74890 system contains 1 exoplanet. It is located 256.54 light years away from the solar system.
| Mass | 1.74 solar masses |
| Radius | 5.77 solar radiae |
| Temperature | 4850 kelvin |
| Stellar Metallicity | 0.2 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, HIP 74890 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 762.792 Earth masses |
| Density | 1.780 grams per cubic centimeter |
| Radius | 13.300 Earth radiae |
| Semi-major Axis | 2.1 AU |
| Eccentricity | 0.07 |
| Orbital Period | 822.300 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2016-05 |
| Reference | Jones et al. 2016 |