The following orbital elements are taken from MPC 54823:
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5
T 2005 Aug. 17.5517 TT MPC
q 2.829549 (2000.0) P Q
n 0.0695414 Peri. 285.3401 -0.4921511 +0.8703868
a 5.856532 Node 315.1682 -0.7905036 -0.4538955
e 0.516856 Incl. 1.1893 -0.3645426 -0.1908028
P 14.2
From 213 observations 2005 Apr. 2-Sept. 15, mean residual 0".6.