Autore dello sfondo:
Ivan Leurda
13 Dec 2025
NGC1398
NGC1398GC 1398 is an isolated barred spiral galaxy exhibiting a double ring structure. It is located 65 million light years from the Earth, in the constellation of Fornax. The galaxy, with a diameter of approximately 292,000 light years, is bigger than the Milky Way. Over 100 billion stars are in the galaxy. German astronomer Wilhelm Tempel had first observed it on 9 October 1861.
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Dataset da cui è stata elaborata l'immagine
NGC 1398
20 credit
- Tipo di obiettivo............................................................................................................................Galaxy
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 54.7172 Dec -26.3378
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................27 Oct 2024 - 04 Dec 2024
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Blue | 291 | 5h35m | 69 |
| Luminance | 304 | 5h50m | 69 |
| Red | 270 | 5h10m | 69 |
| Green | 265 | 5h5m | 69 |
| Halpha | 371 | 7h | 68 |