 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 eu  -yz    -78.363  -11.415  0.1322
  
 covariance matrix (rad2/m.y.2 e-10
     350.4      85.3      43.1
      85.3     465.9     166.0
      43.1     166.0     396.8
  
