21P/Giacobini-Zinner

Large Version
2018 May 31 23:43:52 (UT), 1140s exp.(19х60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=14.3, Coma 45", DC 4. Tail 3 min. long in p.a. 247 deg. Kyiv comet station (MPC 585).
© 2018 Alexander Baransky, Ukraine

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