Next Day Previous Day 2017/02/10 11:36, V= 209 km/s, W= 44 deg, PA=287 deg 2017/02/10 13:48, V= 338 km/s, W= 77 deg, PA=295 deg 2017/02/11 03:48, V= 200 km/s, W= 65 deg, PA=285 deg Time(st,pk,en)=2017/02/12 04:30, 04:34, 04:38,  Class=B1.5 Time(st,pk,en)=2017/02/13 06:26, 06:36, 06:50,  Class=B1.8 Time(st,pk,en)=2017/02/15 12:34, 12:43, 12:46,  Class=B2.3