Next Day Previous Day 2021/11/18 07:24, V= 427 km/s, W=111 deg, PA=281 deg 2021/11/18 13:25, V= 489 km/s, W=104 deg, PA=282 deg 2021/11/19 08:48, V= 134 km/s, W= 65 deg, PA=300 deg 2021/11/20 19:12, V= 342 km/s, W=145 deg, PA=307 deg 2021/11/20 22:12, V= 211 km/s, W=321 deg, PA=316 deg 2021/11/21 22:12, V= 493 km/s, W= 48 deg, PA=301 deg 2021/11/22 05:12, V= 249 km/s, W= 38 deg, PA=135 deg 2021/11/22 07:12, V= 101 km/s, W= 47 deg, PA=133 deg 2021/11/22 22:12, V= 535 km/s, W= 47 deg, PA=133 deg Time(st,pk,en)=2021/11/18 15:35, 15:47, 16:04,  Class=B1.5 Time(st,pk,en)=2021/11/21 12:25, 12:35, 12:39,  Class=B1.3 Time(st,pk,en)=2021/11/23 02:37, 02:42, 02:46,  Class=B1.1