17 Jun 2023
M51, also known as the Whirlpool Galaxy, is a spiral galaxy located in the constellation Canes Venatici. It is one of the most famous and easily recognizable galaxies in the night sky.
M51
9 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 88 | 1h56m | 79 |
| Red | 158 | 3h28m | 79 |
| Green | 150 | 3h18m | 79 |
| Blue | 122 | 2h40m | 79 |
| Halpha | 82 | 1h46m | 78 |