Next Day Previous Day 2021/08/09 17:24, V= 239 km/s, W= 54 deg, PA=262 deg 2021/08/12 03:12, V= 100 km/s, W= 32 deg, PA=268 deg 2021/08/12 09:36, V= 274 km/s, W= 99 deg, PA=244 deg 2021/08/12 14:12, V= 534 km/s, W= 67 deg, PA=116 deg 2021/08/12 21:48, V= 312 km/s, W= 77 deg, PA=110 deg 2021/08/14 00:36, V= 140 km/s, W=116 deg, PA= 66 deg 2021/08/14 19:36, V= 614 km/s, W= 37 deg, PA= 92 deg Time(st,pk,en)=2021/08/13 16:14, 16:23, 16:29,  Class=B1.2 Time(st,pk,en)=2021/08/13 20:59, 21:08, 21:12,  Class=C1.4