Next Day Previous Day 2020/01/12 08:00, V=  50 km/s, W= 46 deg, PA=114 deg 2020/01/12 12:48, V= 209 km/s, W= 41 deg, PA=285 deg 2020/01/14 11:24, V= 358 km/s, W= 37 deg, PA=277 deg 2020/01/15 17:12, V= 337 km/s, W= 47 deg, PA=112 deg Time(st,pk,en)=2020/01/16 01:48, 01:51, 01:52,  Class=A7.8