C/2017 O1 ASASSN |
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| Large Version | |
| 2017 September 08 00:08:10 UT, 420s exp.(15x30s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. Coma 1min. 18", DC 4. Tail > 10min. long in p.a. 242 deg. Kyiv comet station (MPC 585). | |
| © 2017 Alexander Baransky, Ukraine | |