Orbital elements:
P/73b
   Perihelion 2006 Jun 7.921986 TT
Epoch 2006 Jan 24.0 TT = JDT 2453759.5                  Find_Orb
M 335.19982              (2000.0)            P               Q
n   0.18381122     Peri.  198.78848     -0.02880756      0.98222836     
a   3.0635245      Node    69.90217     -0.88994113      0.05928526     
e   0.6934610      Incl.   11.39031     -0.45516469     -0.17808059     
P   5.36           H   14.4                         q 0.9390897
From 532 observations 2006 Jan. 6-Apr. 7;   RMS error 3.872 arcseconds