The following orbital elements are taken from MPEC 2007-G39:
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 3.51217 (2000.0) P Q
n 0.02723851 Peri. 217.77145 -0.49424710 +0.83954104
a 10.9399126 Node 25.18847 -0.61073100 -0.15065937
e 0.7025632 Incl. 32.00911 -0.61864970 -0.52198907
P 36.2 H 12.9 G 0.15 U 2
From 102 observations at 3 oppositions, 2005-2007, mean residual 0".54.