The following orbital elements are taken from MPO201122
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 25.75754 (2000.0) P Q
n 0.04259705 Peri. 354.45196 +0.99348712 -0.10854517
a 8.1198819 Node 348.05284 -0.09704282 -0.96544234
e 0.5633092 Incl. 170.36157 -0.05971627 -0.23693679
P 23.1 H 12.8 G 0.15 U 1
From 301 observations at 4 oppositions, 2008-2011, mean residual 0".49.