HD 221420
HD 221420 is a G2 IV-V star 102 light years away with 1 known planet. It was found in 2019.
Open in 3DPlanets
| Planet | Orbital period | Distance from star | Radius (Earths) | Mass (Earths) | Found | Method |
|---|---|---|---|---|---|---|
| HD 221420 b | 27.62 years | 10.15 AU | 7,278 | 2019 | Radial Velocity |
Star
- Spectral type G2 IV-V
- 5,847 K surface temperature
- 1.351 times the mass of the Sun
- 1.947 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.