 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 EA  -nb     23.684   68.279 11.3749
  
 covariance matrix (rad2/m.y.2 e-10
    4426.4     338.6    -190.5
     338.6    6116.3    -435.1
    -190.5    -435.1    4735.9
  
