b Cen A
b Cen A is a B2.5 V star 320 light years away with 1 known planet. It was found in 2021. It has a companion star.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| b Cen AB b | 4,901 years | 556 AU | 3,464 | 2021 | Imaging |
Star
- Spectral type B2.5 V
- 5.5 times the mass 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.