The HD 102843 system contains 1 exoplanet. It is located 204.69 light years away from the solar system.
| Mass | 0.95 solar masses |
| Radius | 0.96 solar radiae |
| Temperature | 5436 kelvin |
| Stellar Metallicity | 0.16 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, HD 102843 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 113.900 Earth masses |
| Density | 0.278 grams per cubic centimeter |
| Radius | 13.100 Earth radiae |
| Semi-major Axis | 4.074 AU |
| Eccentricity | 0.11 |
| Orbital Period | 3090.942 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Las Campanas Observatory |
| Discovery Telescope | 6.5 m Magellan II Clay Telescope |
| Discovery Instrument | Carnegie Planet Finder Spectrograph |
| Discovery Date | 2019-06 |
| Reference | Feng et al. 2019 |