 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 EA  -BH     28.480   65.573 11.1116
  
 covariance matrix (rad2/m.y.2 e-10
   10302.3     214.1     -32.7
     214.1   11542.8    -540.9
     -32.7    -540.9   10601.0
  
