Next Day Previous Day 1997/02/22 23:30, V= 290 km/s, W=134 deg, PA=234 deg 1997/02/23 02:30, V= 905 km/s, W=209 deg, PA=208 deg 1997/02/24 11:30, V= 123 km/s, W= 66 deg, PA=267 deg Time(st,pk,en)=1997/02/23 02:21, 03:33, 04:34,  Class=B7.2 Time(st,pk,en)=1997/02/25 07:27, 07:31, 07:39,  Class=B1.2