Orbital elements:
P/73
   Perihelion 2006 Jun 6.940535 TT
Epoch 2006 Jan 14.0 TT = JDT 2453749.5                  Find_Orb
M 333.53187              (2000.0)            P               Q
n   0.18388237     Peri.  198.79405     -0.02852533      0.98223385     
a   3.0627342      Node    69.91290     -0.88993999      0.05954145     
e   0.6934410      Incl.   11.39042     -0.45518470     -0.17796482     
P   5.36           H   12.9                         q 0.9389086
From 85 observations 1994 Dec. 28-2006 Jan. 14;   RMS error 1.347 arcseconds