Next Day Previous Day 2017/03/18 20:36, V= 97 km/s, W= 38 deg, PA=128 deg 2017/03/19 15:24, V= 85 km/s, W=160 deg, PA=173 deg Time(st,pk,en)=2017/03/20 15:52, 15:59, 16:06, Class=B1.5