Autore dello sfondo:
Marcelo Muñoz
05 Jan 2022
M46 and NGC 2438
M46 open cluster located 300 million years old. In it you can also see planetary nebula NGC 2438. However, it is estimated that the conjunction is a coincidence since they go their separate ways.
Dataset da cui è stata elaborata l'immagine
M46
1 credit
- Tipo di obiettivo............................................................................................................................Open Cluster
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 115.44171 Dec -14.8
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................10 Apr 2021 - 16 Apr 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 180 | 21m | 7 |
| Green | 180 | 21m | 7 |
| Blue | 180 | 21m | 7 |
| Luminance | 180 | 21m | 7 |