Orbital elements:
2011 UN20 Earth MOID = 0.0990 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 347.49385 (2000.0) P Q
n 0.50022019 Peri. 150.75382 +0.99358683 -0.00215233
a 1.5716719 Node 210.01651 -0.02154278 +0.97790147
e 0.3169544 Incl. 13.06108 +0.11100055 +0.20905520
P 1.97 H 22.9 G 0.15 U 7