21 Mar 2019
Messier 83 or M83, also known as the Southern Pinwheel Galaxy and NGC 5236.
M83 is a barred spiral galaxy approximately 15 million light-years away in the constellation Hydra. The galaxy has around 40 billion stars.
NGC 1672
8 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 695 | 3h40m | 19 |
| Luminance | 568 | 3h | 19 |
| Red | 568 | 3h | 19 |
| Green | 567 | 2h50m | 18 |