HR 858
HR 858 is an F6 V star 104 light years away with 3 known planets. They were all found in 2019. It has a companion star.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HR 858 b | 3.585 days | 0.04888 AU | 2.004 | 3.55 | 2019 | Transit |
| HR 858 c | 5.974 days | 0.0687 AU | 1.979 | 2019 | Transit | |
| HR 858 d | 11.23 days | 0.1046 AU | 2.001 | 7.1 | 2019 | Transit |
Star
- Spectral type F6 V
- 6,354 K surface temperature
- 1.204 times the mass of the Sun
- 1.258 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.