Next Day Previous Day 1997/04/27 00:31, V= 399 km/s, W=187 deg, PA=250 deg 1997/04/27 10:26, V= 280 km/s, W=360 deg, PA= -1 deg 1997/04/27 14:59, V= 255 km/s, W=360 deg, PA= -1 deg 1997/04/30 04:50, V= 286 km/s, W= 71 deg, PA= 84 deg Time(st,pk,en)=1997/04/26 01:20, 01:25, 01:30,  Class=B1.1 Time(st,pk,en)=1997/04/26 23:38, 23:50, 00:08,  Class=B6.8, S17W37