Tanaka Kiyoharu/NGC6992 April 5, 2012/in User Gallery /by liyun Photographer: Tanaka Kiyoharu , Japan TAKAHASI ε180 D180mm F2.8 20minx6 , (LPS-P2) , isoI400 , ASTRO40D http://www.centralds.net/cam/wp-content/uploads/2012/04/NGC6992.jpg 1350 954 liyun http://www.centralds.net/cam/wp-content/uploads/2020/02/c-logo5.png liyun2012-04-05 08:07:412012-04-05 08:07:41Tanaka Kiyoharu/NGC6992
