 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 KE  -TI     29.340  -30.716  3.3731
  
 covariance matrix (rad2/m.y.2 e-10
    4241.2    -346.4     144.3
    -346.4    5026.1      73.4
     144.3      73.4    4429.3
  
