Autore dello sfondo:
Bernard Miller
30 May 2021
NGC 2808
This is an image of NGC 2808. It is a globular cluster about 30,000 light years away in the constellation Carina. It is one of the largest clusters in the Milky Way with over a million stars. It is estimated to be about 12.5 billion years old.
Dataset da cui è stata elaborata l'immagine
NGC 2808
5 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 138.0129 Dec -64.8635
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................17 Mar 2021 - 07 Mar 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 554 | 2h | 13 |
| Red | 554 | 2h | 13 |
| Green | 650 | 2h10m | 12 |
| Blue | 650 | 2h10m | 12 |