M4 (NGC 6121), a 7th-magnitude globular cluster in Scorpius.
Image Linkhttps://ocastronomers.org/wp-content/uploads/2019/01/m004.jpg
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Date / Time April 30, 1996 12:00 am
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Additional Information A composite of two images; both taken on 30 Apr 1996; one a 5-second exposure taken at 10:55 UT, the other a 15-second exposure taken at 10:59 UT.