HD 221287 b
- Planet Name
- HD 221287 b
- Host Star
- HD 221287
- Discovery Method
- Radial Velocity
- Discovery Year
- 2007
- Orbital Period (days)
- 456.1
- Radius (Earth radii)
- 13.1
- Mass (Earth masses)
- 982.05
- Equilibrium Temp (K)
- 290.13
- Host Star Temp (K)
- 6304.0
- Distance (parsecs)
- 55.9231