C/2012 S1 ISON

Large Version
2013 February 10 19:34 - 22:40 UT, LRGB 32x2min, 11x2min, 7x2min, 19x2min SC14" f/5.6, ST8XME, Inastars Observatory Potsdam (B15)
© 2013 Bernd Thinius

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