21P/Giacobini-Zinner

Large Version
2018 October 13 01:16:39 (UT), 60s exp., 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m2=13.9, Coma 1.2 min., DC 4. Tail > 12 min. long spread in p.a. 256-305 deg.
© 2018 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine

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