The following orbital elements are taken from MPC 66205:
Epoch 2009 May 9.0 TT = JDT 2454960.5
T 2009 May 25.4230 TT MPC
q 1.577594 (2000.0) P Q
n 0.1529903 Peri. 162.8225 +0.2379496 +0.9687032
a 3.462263 Node 120.8923 -0.9005246 +0.2472924
e 0.544346 Incl. 4.7237 -0.3639167 +0.0214599
P 6.44
From 531 observations 1997-2009, mean residual 0".7. Nongravitational
parameters A1 = -0.34, A2 = -0.1048.