 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 AP  -ps     49.464 -162.562  0.7879
  
 covariance matrix (rad2/m.y.2 e-10
    2573.3    -927.1    -631.6
    -927.1    3186.5     806.4
    -631.6     806.4    2209.8
  
