C/2017 D3 ATLAS

Large Version
2018 April 21 21:34:43 UT, 1740s exp.(29x60s), 0.7-m (f/4) L + FLI PL47-10+R filter, 0.95"/pixel. m1=16.8, Coma 19", DC 5. Spiral-shaped coma. Kyiv comet station (MPC 585).
© 2018 Alexander Baransky, Ukraine

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