Next Day Previous Day 2021/01/31 22:12, V= 180 km/s, W= 68 deg, PA= 58 deg 2021/02/03 08:48, V= 147 km/s, W= 94 deg, PA=279 deg 2021/02/04 16:48, V= 240 km/s, W= 40 deg, PA= 78 deg Time(st,pk,en)=2021/02/02 13:46, 13:53, 14:00,  Class=B1.0, N16W64