117P/Helin-Roman-Alu |
|
|---|---|
 |
|
| Large Version | |
| 2015 October 15 21:32:33 (UT), 1140s exp.(19х60s), 0.7-m (f/4) reflector + CCD PL47-10 FLI + R filter, m1=15.5, Coma 17", DC S7. Tail 4 min. PA 252. Kyiv comet station (MPC 585) | |
| © 2015 Alexander Baransky, Ukraine | |