PTF68b   C2013 09 28.13893 00 03 13.85 +16 59 14.2          19.6 r      I41
     PTF68b   C2013 09 28.17210 00 03 12.08 +16 58 55.6          19.8 r      I41
     PTF68b   C2013 09 28.22597 00 03 09.19 +16 58 25.8          20.0 r      I41