 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -SB     -6.600  141.825  9.7040
  
 covariance matrix (rad2/m.y.2 e-10
    9065.6    -271.1      49.7
    -271.1    9833.2     130.4
      49.7     130.4    9149.2
  
