Next Day Previous Day 2020/02/04 18:00, V= 280 km/s, W= 32 deg, PA=272 deg 2020/02/04 19:36, V= 267 km/s, W= 33 deg, PA=274 deg Time(st,pk,en)=2020/01/31 14:47, 15:03, 15:23, Class=A9.6