Orbital elements:
2012 UR18 Earth MOID = 0.0289 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 313.15623 (2000.0) P Q
n 0.61665237 Peri. 248.17386 -0.07162897 -0.99576076
a 1.3670229 Node 206.13614 +0.95667054 -0.05221713
e 0.3507567 Incl. 7.52714 +0.28222469 -0.07572238
P 1.60 H 26.0 G 0.15 U 8
The 17 - 38 metre wide asteroid 2012 UR18 will make a close pass (11.2 lunar distances, 0.0288 AU), travelling at 8.85 km/second, to the Earth-Moon system on the 30th October, 2012 @ 15:26 UT ±01:14.