PTF2N4 C2013 11 01.17564 02 34 51.64 +28 57 08.2 19.3 r I41 PTF2N4 C2013 11 01.25961 02 34 47.10 +28 56 49.9 19.6 r I41 PTF2N4 C2013 11 01.28577 02 34 45.69 +28 56 44.1 19.7 r I41