NGC 6604 - Emission Nebula
NGC 6604 is an emission nebula and open cluster in Serpens, part of a larger star-forming region.
Distance: 5,500 light-years
Apparent Size: 4'
Constellation: Serpens Cauda
Object Type: Emission Nebula + Cluster
Key Features:
- Young open cluster
- Embedded in nebulosity
- Part of Eagle Nebula complex
- Challenging target
- Good detail possible
Best Imaging Season: June - August
Optimal Integration: 12+ hours
