! titre      C/1995 O1 (Hale-Bopp)                   
 ! date       20/04/97
 ! obstime      0.580799996852875     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     20.00000    
 ! ah depart           -40
 ! RA  offset   0.116666666666667     
 ! dec offset   0.000000000000000E+000
 ! RA           0.000000000000000E+000
 ! dec          0.000000000000000E+000
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  -8287.691      8.7311670E-02
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   8287.683     -0.1007661