 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 BH  -au    -55.500  152.000  1.0500
  
 covariance matrix (rad2/m.y.2 e-10
    5859.8       0.0       0.0
       0.0    5859.8       0.0
       0.0       0.0    5859.8
  
