Next Day Previous Day 2021/12/08 13:48, V= 429 km/s, W= 41 deg, PA= 83 deg 2021/12/09 02:00, V= 511 km/s, W= 33 deg, PA=122 deg 2021/12/09 23:24, V= 703 km/s, W= 32 deg, PA=116 deg Time(st,pk,en)=2021/12/11 18:47, 18:52, 18:56,  Class=B1.2 Time(st,pk,en)=2021/12/12 05:40, 05:46, 05:50,  Class=B6.6 Time(st,pk,en)=2021/12/12 08:07, 08:17, 08:25,  Class=B1.6 Time(st,pk,en)=2021/12/12 20:41, 20:52, 20:56,  Class=B4.9 Time(st,pk,en)=2021/12/12 20:56, 21:04, 21:09,  Class=B8.3 Time(st,pk,en)=2021/12/12 21:09, 21:14, 21:22,  Class=C1.2, S21E76 Time(st,pk,en)=2021/12/13 06:17, 06:25, 06:32,  Class=B1.4