Orbital elements:
2011 UW114 Earth MOID = 0.2279 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 349.20984 (2000.0) P Q
n 0.21996537 Peri. 172.53989 +0.89204551 -0.44816974
a 2.7178981 Node 214.27885 +0.40912281 +0.85558325
e 0.5497510 Incl. 5.94125 +0.19202428 +0.25907758
P 4.48 H 21.9 G 0.15 U 7