Next Day Previous Day 2021/03/16 08:24, V= 231 km/s, W=226 deg, PA=175 deg 2021/03/18 00:12, V= 100 km/s, W= 54 deg, PA= 69 deg 2021/03/19 14:12, V=  91 km/s, W= 39 deg, PA= 81 deg 2021/03/20 01:25, V= 337 km/s, W=172 deg, PA= 51 deg 2021/03/20 08:48, V= 157 km/s, W= 56 deg, PA= 59 deg 2021/03/20 10:12, V= 375 km/s, W= 43 deg, PA=107 deg Time(st,pk,en)=2021/03/16 20:09, 20:26, 20:40,  Class=B3.2 Time(st,pk,en)=2021/03/20 14:29, 14:36, 14:47,  Class=B1.0 Time(st,pk,en)=2021/03/20 15:31, 15:50, 16:10,  Class=B2.1 Time(st,pk,en)=2021/03/20 23:22, 23:39, 23:51,  Class=B1.5