C/2019 Q4 Borisov |
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| 2019 October 14 02:38:56 UT, 1080s exp. (18x60s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=16.6, Coma 21", DC 4. Asymmetrical, fan-shaped tail, spread in in p.a. 277-60 deg., maximum extended - 40" long in p.a. 316 deg. | |
| © 2019 Alexander Baransky, Kyiv comet station (MPC 585), Ukraine | |