The 3 - 6 metre wide asteroid 2010 WA will make a close pass (0.1 lunar distances, 0.00023 AU), travelling at 13.07 km/second, to the Earth-Moon system on the 17th November, 2010 @ 03:44 UT.
The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).
Orbital elements: 2010 WA Earth MOID = 0.0002 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 306.86613 (2000.0) P Q n 0.34893517 Peri. 229.00317 -0.23183325 -0.96835027 a 1.9982028 Node 234.63580 +0.92306823 -0.18900183 e 0.5669366 Incl. 6.51104 +0.30691754 -0.16302165 P 2.82 H 30.0 G 0.15 U 8