Autore dello sfondo:
Rouven Asmußen
01 Jun 2022
Corona Australis
NGC 6729 is a reflection/emission nebula in the constellation Corona Australis.
It is in the Corona Australis molecular complex, one of the closest star factories within our galaxy at a distance of 400 light-years.
NGC 6729 is a variable nebula that shows irregular variations in brightness and shape.
It was discovered by German astronomer Julius Schmidt in 1861.
Dataset da cui è stata elaborata l'immagine
NGC 6729
15 credit
- Tipo di obiettivo............................................................................................................................Reflection Nebula
- Fotocamera............................................................................................................................FLI ProLine PL9000
- Coordinate dell'obiettivo............................................................................................................................RA 285.4433 Dec -36.9611
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................18 Sept 2020 - 08 Oct 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 673 | 7h40m | 41 |
| Red | 673 | 7h40m | 41 |
| Blue | 483 | 5h30m | 41 |
| Green | 428 | 4h45m | 40 |