Host Star
- Spectral Type
- G3
- Temperature (K)
- 5588.0
- Mass (Solar masses)
- 0.947
- Radius (Solar radii)
- 1.105
| Planet Name | Host Star | Discovery Method | Discovery Year | Orbital Period (days) | Radius (Earth radii) | Mass (Earth masses) | Equilibrium Temp (K) | Host Star Temp (K) | Distance (parsecs) |
|---|---|---|---|---|---|---|---|---|---|
| HAT-P-21 b | HAT-P-21 | Transit | 2010 | 4.12448 | 12.44199 | 1547.8321 | 1367.0 | 5588.0 | 277.278 |