The 91 - 200 metre wide asteroid 2013 AQ72 made a close pass (55.9 lunar distances, 0.1436 AU), travelling at 7.22 km/second, to the Earth-Moon system on the 4th February, 2013 @ 04:39 UT ±00:33.
Orbital elements:
2013 AQ72 Earth MOID = 0.1163 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 327.34585 (2000.0) P Q
n 0.25137899 Peri. 202.59800 -0.68644917 -0.71330335
a 2.4864710 Node 291.07870 +0.68818923 -0.57444576
e 0.5621243 Incl. 8.71440 +0.23491089 -0.40151015
P 3.92 H 22.2 G 0.15 U 8