Next Day Previous Day 2021/01/29 13:25, V= 213 km/s, W= 34 deg, PA=284 deg 2021/01/30 10:24, V= 387 km/s, W= 78 deg, PA=102 deg 2021/01/31 11:24, V= 249 km/s, W= 37 deg, PA=267 deg 2021/01/31 22:12, V= 180 km/s, W= 68 deg, PA= 65 deg Time(st,pk,en)=2021/01/29 09:41, 09:55, 10:08,  Class=B2.5 Time(st,pk,en)=2021/01/29 20:05, 20:16, 20:27,  Class=B3.8 Time(st,pk,en)=2021/02/02 13:46, 13:53, 14:00,  Class=B1.0