The GJ 896 A system contains 1 exoplanet. It is located 20.42 light years away from the solar system.
| Mass | 0.44 solar masses |
| Radius | 0.39 solar radiae |
| Temperature | 3345 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, GJ 896 A b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 718.292 Earth masses |
| Density | 1.680 grams per cubic centimeter |
| Radius | 13.300 Earth radiae |
| Semi-major Axis | 0.63965 AU |
| Eccentricity | 0.35 |
| Orbital Period | 284.390 days |
| Discovery Method | Astrometry |
| Discovery Facility | Very Long Baseline Array |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2022-09 |
| Reference | Curiel et al. 2022 |