Next Day Previous Day 2016/12/16 21:48, V= 444 km/s, W=109 deg, PA= 84 deg 2016/12/17 03:12, V= 132 km/s, W=194 deg, PA= 24 deg 2016/12/17 11:12, V= 259 km/s, W= 59 deg, PA= 89 deg 2016/12/21 20:00, V= 207 km/s, W= 93 deg, PA= 90 deg Time(st,pk,en)=2016/12/21 14:12, 14:19, 14:26,  Class=B2.7