 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BH  -am    -47.424   93.106  1.0575
  
 covariance matrix (rad2/m.y.2 e-10
    6192.0    -285.2      21.6
    -285.2    6400.1     194.2
      21.6     194.2    6715.6
  
