Gamma Librae
Listed as gam Lib in the NASA Exoplanet Archive.
Gamma Librae is a K0 III star 155 light years away with 2 known planets. They were all found in 2018.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| gam Lib b | 414.9 days | 1.319 AU | at least 357.9 | 2018 | Radial Velocity | |
| gam Lib c | 2.646 years | 2.318 AU | at least 1,663 | 2018 | 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
- 4,879 K surface temperature
- 1.78 times the mass of the Sun
- 12.38 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.