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NGC 4523 in Coma Berenices
Mag. 13.6
Size : 2.6' X 2.5'
Distance : 20 million l.y. ?
SN1999gq is @ mag.14.8
Exposure time : 4 X 5 minutes
0.61m f/3.8 MX516 CCD
Date : 1.Feb 2000
Time : 03.21 UT.
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