Next Day Previous Day 2018/02/24 01:36, V= 165 km/s, W= 41 deg, PA=282 deg 2018/02/25 00:36, V= 167 km/s, W= 60 deg, PA=295 deg Time(st,pk,en)=2018/02/26 11:58, 12:02, 12:04, Class=B1.0