The 530 - 1200 metre wide asteroid 2008 OC6 will make a close pass (75.8 lunar distances, 0.1949 AU), travelling at 14.34 km/second, to the Earth-Moon system on the 8th April 2014 @ 18:14 UT ±00:01.
Orbital elements:
2008 OC6 PHA, Earth MOID = 0.0304 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 23.42321 (2000.0) P Q
n 1.11178075 Peri. 295.81446 -0.40062327 -0.91611431
a 0.9228334 Node 177.63606 +0.91568744 -0.40090742
e 0.1991406 Incl. 21.84557 +0.03189837 +0.00279561
P 0.89 H 18.4 G 0.15 U 3