Orbital elements:
2011 US63 Earth MOID = 0.0639 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 331.32654 (2000.0) P Q
n 0.17827121 Peri. 243.13055 -0.64105277 -0.68964604
a 3.1266690 Node 251.00648 +0.76737586 -0.58372758
e 0.7880793 Incl. 20.86709 -0.01362506 -0.42854458
P 5.53 H 17.7 G 0.15 U 8