HD 11964
HD 11964 is a G9 V CN+1 star 109 light years away with 2 known planets. The first was found in 2005 and the latest in 2008. It has a companion star.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 11964 c | 37.91 days | 0.229 AU | at least 25 | 2008 | Radial Velocity | |
| HD 11964 b | 5.325 years | 3.16 AU | at least 198 | 2005 | 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 G9 V CN+1
- 5,303 K surface temperature
- 0.91 times the mass of the Sun
- 2.01 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.