Autore dello sfondo:
Thomas Peter
05 Apr 2026
NGC 2841 LRGBHa
NGC 2841 is a very delicate spiral galaxy with tightly wound arms. This galaxy is estimated to be 130,000 light years across (the Milky way is 100,000) and around 31 million light years away.
Thanks Bernard for this great data...it was lots of fun to process!
Hope ya like it!
Tom
Dataset da cui è stata elaborata l'immagine
NGC 2841
20 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................FLI Proline PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 140.5112 Dec 50.9766
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................United States of America
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................15 Feb 2023 - 23 Mar 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 1705 | 9h | 19 |
| Red | 758 | 4h | 19 |
| Green | 800 | 4h | 18 |
| Blue | 800 | 4h | 18 |
| Halpha | 1133 | 5h40m | 18 |