 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 sm  -OK     76.400  -34.533  0.1484
  
 covariance matrix (rad2/m.y.2 e-10
    1781.4     133.5     -35.6
     133.5    2928.1     149.9
     -35.6     149.9    1970.1
  
