04 May 2024
RCW 98 is an HII region with active star formation in its immediate vicinity. At least three stars of the first type ionize it and contain the bright-edged cloud
RCW 98
4 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 314 | 1h50m | 21 |
| SII | 300 | 1h45m | 21 |
| OIII | 286 | 1h40m | 21 |