Autore dello sfondo:
Bernd Doerfeldt
25 Jun 2021
NGC104- 47 T
47 Tucanae is the second biggest globular star cluster in the sky. The distance from Earth is nearly 15000 lightyears. His name comes from the explorer Nicolas Louis de Lacaille, who saw him as a star. The cluster contains many millions of star with strong concentration in the middle.
Dataset da cui è stata elaborata l'immagine
NGC 104
1 credit
- Tipo di obiettivo............................................................................................................................Globular Cluster
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 6.02083 Dec -72.08139
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Oct 2020 - 18 Oct 2020
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Red | 180 | 21m | 7 |
| Green | 154 | 18m | 7 |
| Blue | 210 | 21m | 6 |