PTFn20   C2013 04 05.27743 12 52 35.98 +08 37 44.6          20.6 r      I41
     PTFn20   C2013 04 05.30641 12 52 34.74 +08 37 53.2          20.3 r      I41
     PTFn20   C2013 04 05.33636 12 52 33.47 +08 38 02.6          20.7 r      I41