 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 EA  -SL     23.718   67.047 11.3816
  
 covariance matrix (rad2/m.y.2 e-10
    5940.7     428.4    -118.6
     428.4    7510.5    -474.4
    -118.6    -474.4    6158.9
  
