Next Day Previous Day 2019/02/27 17:24, V= 387 km/s, W= 52 deg, PA=259 deg 2019/03/01 12:36, V= 300 km/s, W= 59 deg, PA=266 deg 2019/03/04 16:12, V= 119 km/s, W=163 deg, PA=197 deg Time(st,pk,en)=2019/03/01 14:50, 14:51, 14:52,  Class=A1.1