 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BH  -sa    -34.032   95.957  0.8425
  
 covariance matrix (rad2/m.y.2 e-10
    6107.1     -11.3      39.9
     -11.3    6530.5     107.0
      39.9     107.0    6354.8
  
