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Contains:  NGC 457, The star φCas
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NGC457 Owl Cluster / E.T. Cluster, 





    
        

            Gordon Hansen
NGC457 Owl Cluster / E.T. Cluster

NGC457 Owl Cluster / E.T. Cluster

Technical card

Resolution: 2100x1372

Dates:Sept. 26, 2019

Frames:
8x10" ISO800 bin 1x1
8x30" ISO800 bin 1x1
29x300" ISO800 bin 1x1

Integration: 2.5 hours

Avg. Moon age: 26.89 days

Avg. Moon phase: 7.67%

Astrometry.net job: 2951525

RA center: 19.880 degrees

DEC center: 58.304 degrees

Pixel scale: 1.737 arcsec/pixel

Orientation: 182.400 degrees

Field radius: 0.605 degrees

Locations: Woodhaven Observatory, Woodhaven, Michigan, United States

Data source: Backyard

Comments

Author

GordonH
Gordon Hansen
License: None (All rights reserved)
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NGC457 Owl Cluster / E.T. Cluster, 





    
        

            Gordon Hansen