Next Day Previous Day 2017/11/28 19:48, V= 315 km/s, W= 32 deg, PA= 96 deg 2017/11/29 09:48, V= 146 km/s, W= 88 deg, PA=287 deg 2017/12/01 07:36, V= 489 km/s, W= 33 deg, PA=305 deg 2017/12/01 08:48, V=  82 km/s, W= 52 deg, PA=102 deg Time(st,pk,en)=2017/12/01 14:07, 14:10, 14:12,  Class=B1.0