The 25 - 55 metre wide asteroid 2009 XQ2 will make a close pass (6.1 lunar distances, 0.0156 AU), travelling at 18.76 km/second, to the Earth-Moon system on the 16th December, 2009.
Orbital elements: 2009 XQ2 Earth MOID = 0.0155 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 333.63178 (2000.0) P Q n 0.75961709 Peri. 281.99155 -0.96461997 +0.23700640 a 1.1896144 Node 271.80041 -0.17358008 -0.90061791 e 0.5801661 Incl. 6.63476 -0.19843959 -0.36430119 P 1.30 H 25.2 G 0.15 U 9