C/2013 US10 (Catalina) 2015-Dec-20 John Chumack

Comet Catalina C/2013 US10 on 12-20-2015
Dust & Ion Tails Captured in Yellow Springs, Ohio
Modified Canon Rebel Xsi Camera, 5.5inch diameter Newt. telescope, 24 minute exp., 6 x 4 minute subs, Tracking on the Nucleus of Comet Catalina. 10:22 U.T. to 11:21 U.T. on 12-20-2015

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