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M101

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Apr-02-2005
L(-) = 100min+Ha40min
(L)Binning=1x1
R-G-B=4x5min 4x5min 6x5min
(RGB)Binning 2x2
 12"SCT  F6,3

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Object Typ R.A. Dec Const Size Mag
NGC 5457
Galaxy
14 h 03.2 m
+54 ° 21 '
UMa
26.9 arcmin
7.7 mag




All images are copyrigth by Martin Dzekan