75 Ceti
Listed as 75 Cet in the NASA Exoplanet Archive.
75 Ceti is a G3 III star 271 light years away with 2 known planets. The first was found in 2012 and the latest in 2023. It has a companion star.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| 75 Cet b | 696.6 days | 1.912 AU | at least 787.9 | 2012 | Radial Velocity | |
| 75 Cet c | 5.617 years | 3.929 AU | at least 289.9 | 2023 | 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 G3 III
- 4,809 K surface temperature
- 1.92 times the mass of the Sun
- 10.38 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.