Autore dello sfondo:
John Tipton
26 Oct 2022
Cat's Eye Nebula
The Cat's Eye Nebula, NGC6543, is a planetary nebula located in the northern constellation of Draco. The bright center region shows a beautiful complex structure when seen by systems like Hubble, but little of that detail is visible in this narrow band image.
Dataset da cui è stata elaborata l'immagine
NGC 6543
4 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 269.6392 Dec 66.633
- Emisfero............................................................................................................................Northern
- Posizione del telescopio............................................................................................................................Spain
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................29 May 2020 - 12 Jun 2022
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 30 | 8m | 16 |
| Red | 15 | 4m | 16 |
| Green | 15 | 4m | 16 |
| Blue | 16 | 4m | 15 |
| Halpha | 1520 | 6h20m | 15 |