PTFs83 C2013 04 11.23447 10 36 08.32 +24 12 16.8 21.2 r I41 PTFs83 C2013 04 11.29079 10 36 07.01 +24 11 49.1 20.8 r I41 PTFs83 C2013 04 11.32023 10 36 06.33 +24 11 34.2 20.9 r I41