| Star | HAT-P-4 |
|---|---|
| VMag | 11.2 |
| Spectral Type | F |
| Efective Temp | 5890.0 |
| Mass | 1.26 |
| Radius | 1.59 |
| RA | 229.9916667 |
| DEc | 36.2297222 |
| Alias | |
| Planet | |
| Discovered | 2007 |
| Mass | 0.68 |
| Radius | 1.27 |
| Period | 3.0565114 |
| Primary transit | 2454502.56227 |
Astro Gregas
Home of an amateur planet hunter
HAT-P-4 b