The following orbital elements are taken from MPC 55521:
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Aug. 11.4096 TT MPC
q 1.509134 (2000.0) P Q
n 0.1388273 Peri. 15.5910 +0.9898369 -0.1371232
a 3.693909 Node 352.0009 +0.0831372 +0.7729845
e 0.591454 Incl. 15.7121 +0.1153738 +0.6194290
P 7.10
From 377 observations 2005 May 20-Nov. 13, mean residual 0".5.