Autore dello sfondo:
Hiran Dissanayake
20 Oct 2023
Sh2-86
Sh2-86, also known as NGC 6820, is an emission nebula located in the constellation Vulpecula, about 6000 light-years away from Earth. It encases the young open star cluster NGC 6823, creating a celestial tableau illuminated by the cluster's bright stars. A trunk-like pillar of dust and gas extends from the nebula towards NGC 6823, showcasing the dynamic interaction between stellar formation and the surrounding interstellar medium.
Dataset da cui è stata elaborata l'immagine
NGC 6823
3 credit
- Tipo di obiettivo............................................................................................................................Emission Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 295.8642 Dec 23.3648
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................02 Jun 2023 - 29 Jun 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 267 | 1h20m | 18 |
| SII | 333 | 1h40m | 18 |
| OIII | 300 | 1h25m | 17 |