| Dog-Star Observatory -- Deep-Sky Drawing Archive | |
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M-47 (2422) open cluster in Puppis February 23, 1976 2.4" rfr. (40x) State College (Laurel Glen), PA big and bright - easily visible in binoculars |
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This page is maintained and made available for educational use by
Dr. Gerry Santoro,
gms@psu.edu