TEC 140 APO Refractor @ f/7 980mm, Canon 60Da in 640x480 video crop mode, best 100 of 5000 frames stacked in Lynkeos. Magnitudes are 1.1 and 5.4, Separation is 2.5" Cherry Springs S.P. Why no Double Star Category BTW?
Image Details
Antares A & B Image created: Jun 28, 2014
Image posted: Oct 7, 2014
