Autore dello sfondo:
Walter Borghini
30 Apr 2026
CED 90
Ced 90 is an emission and reflection nebula located about 4,000 light-years from Earth and visible in the direction of the constellation Canis Major. It is an active star-forming region; a young and very massive stellar object has been identified within it, hidden by dense filaments of dark dust.
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Dataset da cui è stata elaborata l'immagine
CED 90
6 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 106.3042 Dec -12.3167
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................24 Apr 2022 - 06 Jan 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| OIII | 667 | 3h20m | 18 |
| Halpha | 600 | 3h | 18 |
| SII | 533 | 2h40m | 18 |