 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 au  -mq    -54.478  150.777  0.6315
  
 covariance matrix (rad2/m.y.2 e-10
   14565.4   -6987.6   27548.0
   -6987.6    3519.2  -13345.2
   27548.0  -13345.2   52578.2
  
