Psi1 Draconis B
Listed as psi1 Dra B in the NASA Exoplanet Archive.
Psi1 Draconis B is a G0 V star 74.1 light years away with 1 known planet. It was found in 2015. It has 2 companion stars.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| psi1 Dra B b | 8.534 years | 4.43 AU | at least 486.3 | 2015 | 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 G0 V
- 6,212 K surface temperature
- 1.19 times the mass of the Sun
- 1.256 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.