The following orbital elements are taken from MPEC 2008-G30:
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 23.49958 (2000.0) P Q
n 0.27294405 Peri. 19.80284 +0.81913916 -0.57346388
a 2.3537136 Node 15.20814 +0.51976643 +0.73306132
e 0.9671037 Incl. 2.67788 +0.24259822 +0.36573252
P 3.61 H 23.0 G 0.15 U 9
From 50 observations 2008 Mar. 28-Apr. 5, mean residual 0".55.