Home Image Gallery Clusters Galaxies Lunar Nebulae Solar System Sun
Date/Location January 2, 2017 KEASA Observatory, Kaua i: Sept 16, 2020, Jubilee College State park, Illinois
Camera and Settings SBIG STF-8300C CCD Camera -10°C: SBIG ST-2000XCM CCD Camera -10°C
Telescope 70mm f/4.8 Apochromatic Refractor: 132mm f/5.6 Apochromatic Refractor
Mount Paramount MyT
Exposure 20 minutes (2 x 10 min): 110 min (11 x 10 min)
Processing CCDOpts, Images Plus 5.75, Photoshop CS5
Other Double Cluster in Perseus. NGC884 (Left) - mag. 6.1 open cluster with 150 stars. NGC869 (Right) - mag. 5.3 open cluster with 200 stars.
NGC869&884
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