24 Sept 2025
The Heart Nebula is an emission nebula located approximately 7,500 light-years from Earth in the constellation Cassiopeia
IC1805 Heart Nebula
15 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| SII | 1029 | 10h | 35 |
| Halpha | 1059 | 10h | 34 |
| OIII | 1059 | 10h | 34 |