Orbital elements:
2011 OL51 Earth MOID = 0.1461 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 345.13754 (2000.0) P Q
n 0.18041426 Peri. 110.37059 +0.77887499 -0.62295359
a 3.1018596 Node 288.23259 +0.54311356 +0.72788781
e 0.6395027 Incl. 4.38875 +0.31365812 +0.28654522
P 5.46 H 19.5 G 0.15 U 5