Object name: M 3
Magnitude: 6.3
Equatorial 2000: RA: 13h 42m 11s Dec: +28°22'34"
Size: 18.0 x 18.0
Object type: Globular Cluster
Source catalog: Messier Catalog

 

Exposure Information
Detector: MX 716 Binned 2x2
Exposure Time: 10 minutes
Instrument: 20" f8.1 OGS reflector
Filters: Infrared Blocker

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