Next Day Previous Day 2019/07/13 02:36, V= 200 km/s, W= 53 deg, PA=303 deg 2019/07/14 10:24, V= 151 km/s, W= 39 deg, PA= 82 deg 2019/07/17 22:12, V=  90 km/s, W= 39 deg, PA=266 deg Time(st,pk,en)=2019/07/15 11:40, 11:41, 11:42,  Class=A1.1