The 59 - 130 metre wide asteroid 2009 WB105 will make a close pass (15.6 lunar distances, 0.0400 AU), travelling at 18.86 km/second, to the Earth-Moon system on the 24th November, 2012 @ 23:57 UT ±01:03.
Orbital elements: 2009 WB105 Earth MOID = 0.0386 AU Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC M 251.04794 (2000.0) P Q n 1.31460420 Peri. 347.62253 -0.59816028 +0.58133475 a 0.8252890 Node 242.63566 -0.67207479 -0.73880490 e 0.2525079 Incl. 38.39589 -0.43648568 +0.34090648 P 0.75 H 23.4 G 0.15 U 8
The 56 - 130 metre wide asteroid 2009 WB105 will make a close pass (16.8 lunar distances, 0.0432 AU), travelling at 18.85 km/second, to the Earth-Moon system on the 25th November, 2009.