HD 102329
HD 102329 is a K0 III star 708 light years away with 2 known planets. The first was found in 2011 and the latest in 2016.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 102329 b | 2.13 years | 1.81 AU | at least 2,593 | 2011 | Radial Velocity | |
| HD 102329 c | 3.075 years | at least 483.1 | 2016 | 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 III
- 4,745 K surface temperature
- 3.21 times the mass of the Sun
- 9.82 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.