Comet C/2013 US10 (Catalina) and Arcturus

Marion Haligowski
Location of photo
Lancaster, PA
Date/Time of photo
January 2, 2016
Canon 70D and a Canon 200 mm f/2.8L lens
Comet C/2013 US10 (Catalina) is seen on the morning of January 2, 2016. This image was taken the day after its closest approach to the red star of 1/2 of a degree. The image was made of 30 twenty second exposures. (Canon 70D, Canon 200 mm f/2.8L lens @ f/3.2, ISO 800). The images were stacked using Nebulosity with tracking on an iOptron Sky Tracker.
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