 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -pa     15.624  113.276  1.6289
  
 covariance matrix (rad2/m.y.2 e-10
    2577.9    -271.1      49.7
    -271.1    3345.6     130.4
      49.7     130.4    2661.6
  
