Autore dello sfondo:
yoshiharu yamashita
31 Jan 2022
BARNARD 33
The Horsehead Nebula (also known as Barnard 33) is a small dark nebula in the constellation Orion. The nebula is located just to the south of Alnitak, the easternmost star of Orion's Belt, and is part of the much larger Orion Molecular Cloud Complex.
Dataset da cui è stata elaborata l'immagine
B33
6 credit
- Tipo di obiettivo............................................................................................................................Dark Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 85.2458 Dec -2.45833
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................06 Nov 2021 - 01 Feb 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 480 | 1h20m | 10 |
| Green | 600 | 1h40m | 10 |
| Blue | 600 | 1h40m | 10 |
| Luminance | 667 | 1h40m | 9 |
| Red | 667 | 1h40m | 9 |