Next Day Previous Day 2020/02/10 10:24, V= 196 km/s, W= 47 deg, PA=101 deg 2020/02/11 15:48, V= 121 km/s, W= 55 deg, PA= 90 deg 2020/02/11 17:15, V= 125 km/s, W= 46 deg, PA=277 deg Time(st,pk,en)=2020/02/07 04:20, 04:21, 04:22,  Class=A1.1