Autore dello sfondo:
Paul H
20 Mar 2026
Abell 65 / Sh2-52 in HOO with SHO SetiAstro NB to RGB Stars
Abell 65 / Sh2-52 is a faint planetary nebula with a bluish colored binary central star. This bipolar (PN) is about 4,000 to 5,500 light-years from Earth and was found by Stewart Sharpless and published in his 1959 catalog as a possible planetary. George Abell identified it as a planetary nebula in 1966.
Dataset da cui è stata elaborata l'immagine
A66 65
1 credit
- Tipo di obiettivo............................................................................................................................Planetary Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 296.6322 Dec -23.1454
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Chile
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................01 Oct 2023 - 04 Oct 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 300 | 45m | 9 |
| OIII | 300 | 40m | 8 |
| SII | 300 | 40m | 8 |