Ngc 2903 in Leo
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2012-02-20 + 21 + 23
Gahberg observatory, Upper Austria
6” Lichtenknecker Flatfieldcamera + Atik 16HR
Luminance 35x5 min, RGB 16x5 min each
galaxy (barred spiral)
12.6’
+8.8 mag
Leo
20 Mio light years
Alt AD6
06h 55min
discovered by Wilhelm Herschel in 1784 galaxy type: SB(s)d