Next Day Previous Day 2008/07/31 02:06, V= 164 km/s, W= 37 deg, PA=267 deg 2008/07/31 08:30, V= 117 km/s, W= 76 deg, PA= 95 deg 2008/07/31 12:06, V= 164 km/s, W= 88 deg, PA=296 deg