The following orbital elements are taken from MPC 56803:
Epoch 2009 June 18.0 TT = JDT 2455000.5
T 2009 June 12.1982 TT MPC
q 2.538199 (2000.0) P Q
n 0.1105127 Peri. 320.7603 -0.8958817 +0.4380321
a 4.300589 Node 245.3684 -0.3842859 -0.8479198
e 0.409802 Incl. 4.6899 -0.2229806 -0.2985967
P 8.92
From 87 observations 1984-2004, mean residual 0".7.