The 270 - 590 metre wide asteroid 2010 UQ7 will make a close pass (50.5 lunar distances, 0.1297 AU), travelling at 20.65 km/second, to the Earth-Moon system on the 21st May 2014 @ 18:47 UT ±00:01.
Orbital elements:
2010 UQ7 PHA, Earth MOID = 0.0170 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC
M 349.16232 (2000.0) P Q
n 0.25663442 Peri. 76.26190 +0.68480692 +0.72571293
a 2.4524083 Node 237.15826 -0.69533340 +0.62355069
e 0.6801003 Incl. 4.51807 -0.21806181 +0.29073232
P 3.84 H 20.1 G 0.15 U 2