29 Jun 2024
NGC 3503 is a Reflection Nebula in the Carina constellation. NGC 3503 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere.
NGC 3503
5 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 372 | 3h | 29 |
| SII | 269 | 2h10m | 29 |
| OIII | 259 | 2h5m | 29 |