Next Day Previous Day 2019/08/04 12:00, V= 48 km/s, W= 30 deg, PA=228 deg 2019/08/04 17:36, V= 431 km/s, W= 37 deg, PA=273 deg Time(st,pk,en)=2019/08/04 13:14, 13:15, 13:16, Class=A1.1