The following orbital elements are taken from MPC 62881:
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5
T 2011 Aug. 24.2078 TT MPC
q 3.430477 (2000.0) P Q
n 0.1157628 Peri. 114.7923 -0.8231942 -0.5632950
a 4.169558 Node 31.0665 +0.4583943 -0.7332510
e 0.177257 Incl. 7.9154 +0.3350015 -0.3808435
P 8.51
From 105 observations 2001 Dec. 9-2004 May 29, mean residual 0".7.