Next Day Previous Day 2017/11/16 20:00, V= 365 km/s, W= 93 deg, PA= 99 deg 2017/11/17 07:36, V= 189 km/s, W= 43 deg, PA=126 deg 2017/11/20 23:06, V= 146 km/s, W= 93 deg, PA=277 deg 2017/11/21 02:48, V= 236 km/s, W= 31 deg, PA=267 deg 2017/11/21 15:12, V= 202 km/s, W= 50 deg, PA= 66 deg Time(st,pk,en)=2017/11/17 00:21, 00:28, 00:30,  Class=B6.2 Time(st,pk,en)=2017/11/18 17:48, 17:53, 17:58,  Class=B1.1 Time(st,pk,en)=2017/11/21 01:58, 02:03, 02:10,  Class=B1.7