Next Day Previous Day 1997/05/07 10:26, V= 234 km/s, W= 56 deg, PA=269 deg 1997/05/10 16:04, V= 255 km/s, W= 40 deg, PA=266 deg Time(st,pk,en)=1997/05/07 03:12, 03:23, 03:56,  Class=B1.9 Time(st,pk,en)=1997/05/12 00:55, 01:02, 01:17,  Class=B1.2 Time(st,pk,en)=1997/05/12 04:42, 04:55, 05:26,  Class=C1.3