The following orbital elements are taken from MPC 56169:
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Sept. 2.5151 TT MPC
q 2.375707 (2000.0) P Q
n 0.0923636 Peri. 63.1006 -0.6471152 -0.6893563
a 4.846953 Node 71.2162 +0.5183650 -0.7110273
e 0.509856 Incl. 20.1171 +0.5590525 -0.1386655
P 10.7
From 443 observations 2004 Nov. 3-2006 Mar. 11, mean residual 0".7.