Orbital elements:
P/169
   Perihelion 2005 Sep 17.858698 TT
Epoch 2005 Oct 24.0 TT = JDT 2453667.5                  Find_Orb
M   8.47910              (2000.0)            P               Q
n   0.23460993     Peri.  217.92679      0.82656506     -0.56269446     
a   2.6035851      Node   176.24595      0.55238236      0.80661328     
e   0.7675015      Incl.   11.31884      0.10799961      0.18096946     
P   4.20           H   14.8                         q 0.6053295
From 110 observations 2005 July 15-2006 May 25;   RMS error 0.955 arcseconds