| Star | Kepler-21 |
|---|---|
| VMag | 8.27 |
| Spectral Type | F6IV |
| Efective Temp | 6131.0 |
| Mass | 1.34 |
| Radius | 1.86 |
| RA | 287.3625 |
| DEc | 38.7138889 |
| Alias | |
| Planet | |
| Discovered | 2011 |
| Mass | 0.033 |
| Radius | 0.1459 |
| Period | 2.785755 |
| Primary transit | 2455093.8369 |
Astro Gregas
Home of an amateur planet hunter
Kepler-21 b