2016年 1 year deep space flight result of the world's first full-scale 50kg-class deep space probe PROCYON and its future perspective 30th Annual AIAA/USU Conference on small satellites R. Funase, T. Inamori, S. Ikari, N. Ozaki, S. Nakajima, H. Koizumi, A. Tomiki, Y. Kobayashi, Y. Kawakatsu