10 Sept 2024
an emission nebula appearing in Scorpius that is ionized by the O8 V star CD -38 11636 (CGO 439) and the B2 V star VDBH 84B.
RCW 120
6 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| OIII | 300 | 3h | 36 |
| SII | 300 | 3h | 36 |
| Halpha | 300 | 3h | 36 |