Comet 117P/Helin-Roman-Alu. 2013 Apr. 2, 23:11:31 (UT), 720s exp. (10 stack images), 0.7-m (f/4) reflector + CCD PL47-10 FLI + R filter, Alexander Baransky, Kiev comet station (MPC 585). Comet's tail 6' long in p.a. 285 deg. 20130402 Alexander Baransky |
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