 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 KE  -sr     40.370    8.948  2.4181
  
 covariance matrix (rad2/m.y.2 e-10
    3296.7    -111.3   -2114.8
    -111.3    2195.0     343.0
   -2114.8     343.0    5209.7
  
