PTF11B C2013 05 13.34619 15 45 53.16 +21 44 37.3 20.8 r I41 PTF11B C2013 05 13.42732 15 45 49.39 +21 44 52.9 20.8 r I41 PTF11B C2013 05 13.45754 15 45 48.00 +21 44 58.5 20.9 r I41