14 Jun 2026
NGC 2174, the Monkey Head Nebula, is a star forming region in the Orion constellation, approximately 6,400 light years from Earth.
NGC 2174
4 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 300 | 1h45m | 21 |
| SII | 286 | 1h40m | 21 |
| OIII | 315 | 1h45m | 20 |