The HD 83443 system contains 1 exoplanet. It is located 133.39 light years away from the solar system.
| Mass | 0.79 solar masses |
| Radius | 0.94 solar radiae |
| Temperature | 5442 kelvin |
| Stellar Metallicity | 0.35 decimal exponent |
| Age | 3.2 billion years |
At more than 50 Earth masses, HD 83443 b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 108.062 Earth masses |
| Density | 0.290 grams per cubic centimeter |
| Radius | 12.700 Earth radiae |
| Semi-major Axis | 0.04 AU |
| Eccentricity | 0.01 |
| Orbital Period | 2.986 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Multiple Observatories |
| Discovery Telescope | Multiple Telescopes |
| Discovery Instrument | Multiple Instruments |
| Discovery Date | 2002-10 |
| Reference | Butler et al. 2002 |