Autore dello sfondo:
David Tonucci
27 Dec 2025
Rho Ophiuchi Nebula
The reflection nebula IC 4604 (LBN 1111) belongs together with IC 4603, IC 4605, the Antares nebula vdB 107, Sharpless 2-9 and many dark clouds to a large area of nebula, the Ophiuchus Molecular Cloud. Its center is about one degree south of the star ρ Ophiuchi, is surrounded by dense dust and is only visible in infrared images.
Dataset da cui è stata elaborata l'immagine
IC 4604
8 credit
- Tipo di obiettivo............................................................................................................................Reflection Nebula
- Fotocamera............................................................................................................................QHY 600M
- Coordinate dell'obiettivo............................................................................................................................RA 246.067 Dec -23.6439
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................15 Jun 2023 - 19 Jul 2023
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 344 | 3h15m | 34 |
| Red | 318 | 3h | 34 |
| Green | 326 | 3h5m | 34 |
| Blue | 212 | 2h | 34 |