09 Nov 2024
The Trifid Nebula (Messier 20 or M20 or NGC 6514) is an H II region in the north-west part of Sagittarius in a star-forming region in the Milky Way's Scutum–Centaurus Arm. Full details on Astrobin:
https://www.astrobin.com/min423/
M20
10 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 67 | 40m | 36 |
| Red | 69 | 40m | 35 |
| Green | 857 | 8h20m | 35 |
| Blue | 65 | 38m | 35 |
| Halpha | 806 | 7h50m | 35 |