HD 168443
HD 168443 is a G5 star 129 light years away with 2 known planets. The first was found in 1998 and the latest in 2000.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 168443 b | 58.11 days | 0.292 AU | at least 2,424 | 1998 | Radial Velocity | |
| HD 168443 c | 4.8 years | 2.842 AU | 5,500 | 2000 | 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 G5
- 5,491 K surface temperature
- 0.98 times the mass of the Sun
- 1.711 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.