Autore dello sfondo:
Simon Bakewell
17 May 2023
Horsehead Nebula IC434
The Horsehead Nebula 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
8 credit
- Tipo di obiettivo............................................................................................................................Dark Nebula
- Fotocamera............................................................................................................................FLI PL16083
- Coordinate dell'obiettivo............................................................................................................................RA 85.2458 Dec -2.45833
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................25 Dec 2019 - 23 Nov 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 434 | 3h8m | 26 |
| Green | 258 | 1h52m | 26 |
| Red | 258 | 1h52m | 26 |
| Blue | 258 | 1h52m | 26 |
| Halpha | 708 | 4h55m | 25 |