217P/LINEAR |
|
|---|---|
 |
|
| Large Version | |
| 2017 September 17 02:18:29 UT, 300s exp. (10x30s), 0.7-m (f/4) L + CCD PL47-10 FLI + R filter, 0.95"/pixel. m1=13.2, Coma 52", DC 4. Tail > 9 min. in p.a. 265 deg. Kyiv comet station (MPC 585). | |
| © 2017 Alexander Baransky, Ukraine | |