The 64 - 140 metre wide asteroid 2013 OO2 will make a close pass (48.0 lunar distances, 0.1234 AU), travelling at 7.02 km/second, to the Earth-Moon system on the 2nd August, 2013 @ 03:31 UT ±00:01.
Orbital elements:
2013 OO2 Earth MOID = 0.0901 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 326.13245 (2000.0) P Q
n 0.29070414 Peri. 132.38079 +0.81781049 +0.57537975
a 2.2568459 Node 192.50652 -0.54196476 +0.76351640
e 0.5157561 Incl. 2.94923 -0.19354636 +0.29322492
P 3.39 H 23.1 G 0.15 U 7