Next Day Previous Day 2016/12/21 20:00, V= 207 km/s, W= 93 deg, PA= 90 deg 2016/12/23 04:49, V= 137 km/s, W= 34 deg, PA=105 deg 2016/12/25 16:53, V= 167 km/s, W= 60 deg, PA= 47 deg Time(st,pk,en)=2016/12/21 14:12, 14:19, 14:26,  Class=B2.7