The 200 - 460 metre wide asteroid 2008 WM64 will make a close pass (74.1 lunar distances, 0.1904 AU), travelling at 17.44 km/second, to the Earth-Moon system on the 30th June, 2013 @ 20:14 UT ±00:01.
The 200 - 450 metre wide asteroid 2008 WM64 will make a close pass (56.4 lunar distances, 0.1449 AU), travelling at 17.31 km/second, to the Earth-Moon system on the 28th June, 2012 @ 09:08 UT ±00:01.
The 200 - 440 metre wide asteroid 2008 WM64 will make a close pass (39.5 lunar distances, 0.1015 AU), travelling at 17.30 km/second, to the Earth-Moon system on the 26th June, 2011 @ 22:29 UT ±00:01.
Orbital elements: 2008 WM64 PHA, Earth MOID = 0.0347 AU Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC M 320.83931 (2000.0) P Q n 0.97802385 Peri. 257.23629 +0.81860944 +0.15826732 a 1.0051628 Node 91.51849 +0.03140525 +0.94751176 e 0.1069295 Incl. 33.52550 -0.57349132 +0.27780014 P 1.01 H 20.6 G 0.15 U 2
The 200 - 450 metre wide asteroid 2008 WM64 will make a close pass (24.8 lunar distances, 0.0637 AU), travelling at 17.40 km/second, to the Earth-Moon system on the 24th June, 2010 @ 13:38 UT.
The 200 - 450 metre wide asteroid 2008 WM64 will make a close pass (17.4 Lunar Distances, 0.0448 AU), travelling at 17.60 km/s, to the Earth-Moon system on the 22nd June, 2009.