Orbital elements:
2011 UP20 Earth MOID = 0.1816 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 6.16357 (2000.0) P Q
n 0.38596259 Peri. 285.84182 +0.79148917 +0.60315783
a 1.8682683 Node 37.22064 -0.47947887 +0.71293967
e 0.4096395 Incl. 9.39288 -0.37900515 +0.35765579
P 2.55 H 22.6 G 0.15 U 9
