 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 MN  -ps     -2.908  150.248 52.1619
  
 covariance matrix (rad2/m.y.2 e-10
    3830.3    -991.2    -576.9
    -991.2    4037.3     642.4
    -576.9     642.4    3323.6
  
