Orbital elements:
2012 TE53 Earth MOID = 0.0041 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 4.29284 (2000.0) P Q
n 0.27918646 Peri. 329.14481 +0.96783548 +0.25091118
a 2.3184967 Node 16.35428 -0.21544823 +0.86434362
e 0.5861591 Incl. 3.74397 -0.12990973 +0.43583677
P 3.53 H 26.5 G 0.15 U 6
The 13 - 29 metre wide asteroid 2012 TE53 made a close pass (1.6 lunar distances, 0.0041 AU), travelling at 10.14 km/second, to the Earth-Moon system on the 6th October, 2012 @ 00:45 UT ±00:01.