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All Messier Objects
Messier 103
M103
Constellation
Cassiopeia
Type
Open Cluster
Coordinates
01h 29m : 60° 27'
Magnitude
7.40
M103 - Image credit: Hillary Mathis, N.A.Sharp/NOAO/AURA/NSF
Hubble Space Telescope image: A Poster-Size Image of the Beautiful Barred Spiral Galaxy NGC 1300
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