C/2017 M4 ATLAS

Large Version
2017 September 11 22:43:16 UT, 1140s exp.(19x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.8, Coma 14", DC 3. Kyiv comet station (MPC 585).
© 2017 Alexander Baransky, Ukraine

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