 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 NB  -MN      3.030  -29.470 50.9766
  
 covariance matrix (rad2/m.y.2 e-10
    4460.6       0.0       0.0
       0.0    4460.6       0.0
       0.0       0.0    4460.6
  
