The 370 - 820 metre wide asteroid 2008 WK32 will make a close pass (28.3 lunar distances, 0.0728 AU), travelling at 19.3 km/second, to the Earth-Moon system on the 1st June 2014 @ 13:42 UT ±00:01.
Orbital elements: 2008 WK32 Earth MOID = 0.0685 AU Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC M 21.71510 (2000.0) P Q n 0.59761699 Peri. 139.75892 -0.92761449 +0.29580044 a 1.3958993 Node 58.86942 -0.37262743 -0.77540844 e 0.3787248 Incl. 15.45518 +0.02607972 -0.55789232 P 1.65 H 19.3 G 0.15 U 3