Friday, October 20, 2017
COMET 62P/TSUCHINSHAN Taken by Yasushi Aoshima on October 17, 2017 @ Ishikawa, JAPAN
Comet 62P/Tsuchinshan(紫金山), at the bottom in this image, already wears green. It will pass the perihelion next month. A galaxy on the upper left is NGC2903 in Leo.
Data: EF300mmF2.8L USM, CanonEOS6D, 12800 ISO, 8x30sec stacked (19:17-22 UT), FOV: 4.7 x 7°, North: upper