Next Day Previous Day 2017/05/18 17:12, V= 200 km/s, W= 46 deg, PA= 92 deg 2017/05/21 01:00, V= 483 km/s, W= 44 deg, PA= 99 deg Time(st,pk,en)=2017/05/18 16:34, 16:39, 16:44,  Class=B1.1 Time(st,pk,en)=2017/05/21 07:37, 07:44, 07:48,  Class=B1.4, S06E02 Time(st,pk,en)=2017/05/22 22:01, 22:05, 22:09,  Class=B1.5