The 1100 - 2400 metre wide asteroid 2011 WV134 will make a close pass (38.6 lunar distances, 0.0992 AU), travelling at 12.12 km/second, to the Earth-Moon system on the 28th April, 2012 @ 14:36 UT ±00:02.
Orbital elements:
2011 WV134 PHA, Earth MOID = 0.0234 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 355.68251 (2000.0) P Q
n 0.21161636 Peri. 25.63636 -0.99729450 +0.06180573
a 2.7889232 Node 157.79836 -0.07104876 -0.94934381
e 0.6787344 Incl. 6.04546 +0.01886130 -0.30810125
P 4.66 H 16.8 G 0.15 U 6