 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 jf  -mq    -66.947  125.649  1.5819
  
 covariance matrix (rad2/m.y.2 e-10
   24366.8    5952.8   11702.5
    5952.8   21161.2  -34224.7
   11702.5  -34224.7   78087.7
  
