Next Day Previous Day 2020/12/18 00:48, V=  91 km/s, W= 41 deg, PA= 97 deg 2020/12/18 00:48, V= 127 km/s, W= 75 deg, PA=279 deg Time(st,pk,en)=2020/12/18 17:23, 17:30, 17:36,  Class=B2.0 Time(st,pk,en)=2020/12/20 05:49, 05:56, 06:00,  Class=B1.1 Time(st,pk,en)=2020/12/21 07:43, 07:50, 07:56,  Class=B1.2 Time(st,pk,en)=2020/12/22 07:42, 07:54, 08:05,  Class=B1.7 Time(st,pk,en)=2020/12/22 10:04, 10:15, 10:25,  Class=B2.5 Time(st,pk,en)=2020/12/22 11:14, 11:21, 11:27,  Class=B2.5 Time(st,pk,en)=2020/12/22 11:31, 11:39, 11:44,  Class=B2.7 Time(st,pk,en)=2020/12/22 12:19, 12:27, 12:33,  Class=B1.5 Time(st,pk,en)=2020/12/22 15:56, 16:04, 16:09,  Class=B2.0 Time(st,pk,en)=2020/12/23 05:53, 06:08, 06:22,  Class=B3.2