The GJ 3512 system contains 1 exoplanet. It is located 30.94 light years away from the solar system.
| Mass | 0.12 solar masses |
| Radius | 0.14 solar radiae |
| Temperature | 3081 kelvin |
| Stellar Metallicity | -0.07 decimal exponent |
| Age | 5.5 billion years |
At more than 50 Earth masses, GJ 3512 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 147.155 Earth masses |
| Density | 0.277 grams per cubic centimeter |
| Radius | 14.300 Earth radiae |
| Semi-major Axis | 0.338 AU |
| Eccentricity | 0.4356 |
| Orbital Period | 203.590 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Calar Alto Observatory |
| Discovery Telescope | 3.5 m telescope |
| Discovery Instrument | CARMENES |
| Discovery Date | 2019-09 |
| Reference | Morales et al. 2019 |