Orbital elements:
2012 US9 Earth MOID = 0.1334 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 234.45630 (2000.0) P Q
n 0.86180564 Peri. 182.87540 -0.92374667 -0.37799402
a 1.0936117 Node 334.63831 +0.35421320 -0.78180868
e 0.2483778 Incl. 8.28839 +0.14568837 -0.49587873
P 1.14 H 21.6 G 0.15 U 8