HD 83443
HD 83443 is a K0 V star 133 light years away with 2 known planets. The first was found in 2002 and the latest in 2022.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 83443 b | 2.986 days | 0.0406 AU | at least 127.8 | 2002 | Radial Velocity | |
| HD 83443 c | 22.56 years | 8 AU | 476.7 | 2022 | Radial Velocity |
"At least" is a minimum mass. Radial velocity can only measure mass times the sine of the orbit's tilt.
Star
- Spectral type K0 V
- 5,442 K surface temperature
- 1 times the mass of the Sun
- 0.94 times the radius of the Sun
Data from the NASA Exoplanet Archive, as of October 3, 2026. In the 3D view sizes and distances are compressed and every orbit is drawn in the same plane. Where each planet sits along its orbit is made up.