C/2013 US10 (Catalina)

Comet C/2013 US10 (Catalina)

2015 Dec. 17.18 UT: m2=9.7 CCD Dia.=&11.3' Tails= &33' in PA 163 deg (dust); &54' in PA 294 deg (ion);

0.08-m f/6.5 refractor + Nikon D5200 DSLR camera;

A. Novichonok & T. Prystavski (Karelia, Russia)

[Yellow zone of light pollution (Bortle sky class = 4.5, SQM-L=20.55)]

Done