139P/Vaisala-Oterma |
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| Large Version | |
| 2017 October 25 01:21:07 UT, 1080s exp.(18x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=17.9, Coma 8", DC S7. Tail 1.3 min. long in p.a. 256 deg. Narrow faint tail. MPC 585. | |
| © 2017 Alexander Baransky, Ukraine | |