Orbital elements:
2011 WB Earth MOID = 0.0339 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 334.67764 (2000.0) P Q
n 0.42823134 Peri. 334.62916 +0.88600045 -0.45581034
a 1.7432129 Node 52.75351 +0.44155989 +0.77339002
e 0.4205766 Incl. 6.13609 +0.14152052 +0.44057327
P 2.30 H 26.0 G 0.15 U 7