 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TO  -ON     14.106   -4.474  9.8699
  
 covariance matrix (rad2/m.y.2 e-10
    9527.7    -230.3     140.2
    -230.3    9687.5     -12.3
     140.2     -12.3    9763.3
  
