Autore dello sfondo:
sidharth chandra
01 Dec 2020
NGC 2841
NGC 2841 is an unbarred spiral galaxy in the northern circumpolar constellation of Ursa Major. This is the prototype for the flocculent spiral galaxy, a type of spiral galaxy whose arms are patchy and discontinuous. The properties of NGC 2841 are similar to those of the Andromeda Galaxy. It is home to a large population of young blue stars, and a few H II regions.
Dataset da cui è stata elaborata l'immagine
Andromeda Galaxy
15 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI PL16083
- Coordinate dell'obiettivo............................................................................................................................RA 10.6846 Dec 41.2689
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................31 May 2020 - 18 Oct 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 135 | 14h24m | 384 |
| Red | 192 | 20h27m | 383 |
| Green | 169 | 18h | 383 |
| Blue | 203 | 21h33m | 383 |
| Halpha | 100 | 10h36m | 383 |