PTF8c4 C2013 08 11.35231 23 37 14.50 +09 19 31.2 19.1 r I41 PTF8c4 C2013 08 11.40160 23 37 14.22 +09 19 35.7 19.2 r I41 PTF8c4 C2013 08 11.43805 23 37 14.01 +09 19 38.8 19.3 r I41