! titre      46P/Wirtanen (1997)                     
 ! date       23/04/97
 ! obstime      0.629800021648407     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     58.00000    
 ! ah depart           -28
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            19358.0000000000     
 ! dec           28.7458610534668     
  -8428.161     -2.3473689E-02
  -8287.691      6.1582467E-03
  -8147.222     -3.2269429E-02
  -8006.753      0.1081598    
  -7866.284      2.4770321E-02
  -7725.814      2.0567158E-02
  -7585.345     -4.1040696E-02
  -7444.876     -3.4989052E-02
  -7304.407     -5.7619415E-02
  -7163.938      4.7282476E-02
  -7023.468      4.9411699E-02
  -6882.999      3.7308332E-02
  -6742.530     -9.4155677E-02
  -6602.061     -0.1124136    
  -6461.591     -4.3113820E-02
  -6321.122      5.3799460E-03
  -6180.653      0.1003790    
  -6040.184      2.9905397E-02
  -5899.714     -5.0064038E-02
  -5759.245     -1.8202133E-02
  -5618.776     -4.8599571E-02
  -5478.307      5.4364849E-02
  -5337.837     -4.9637230E-03
  -5197.368     -3.8743403E-02
  -5056.899      0.1095219    
  -4916.430     -1.0326994E-03
  -4775.960      4.8190914E-02
  -4635.491      5.7366714E-02
  -4495.022     -7.5093374E-02
  -4354.553     -6.2339809E-02
  -4214.083      8.7932087E-03
  -4073.614      4.3888737E-02
  -3933.145     -3.7159953E-02
  -3792.676      3.6835935E-02
  -3652.207     -2.5440319E-03
  -3511.737      5.0217882E-02
  -3371.268      2.3332094E-03
  -3230.799     -1.7828206E-02
  -3090.330      4.9184781E-02
  -2949.860      2.4264479E-02
  -2809.391     -6.5546453E-02
  -2668.922      0.1020266    
  -2528.453     -5.2020360E-02
  -2387.983      2.2856561E-02
  -2247.514      5.6268472E-02
  -2107.045      1.0168526E-02
  -1966.576      6.2754434E-03
  -1826.106      3.5988320E-02
  -1685.637     -3.2906290E-02
  -1545.167      1.2654176E-02
  -1404.698      4.0575955E-02
  -1264.229      4.1950386E-02
  -1123.759     -1.4531214E-02
  -983.2900      2.7783768E-02
  -842.8207     -1.4903766E-02
  -702.3513      2.2569349E-02
  -561.8820     -7.2579337E-03
  -421.4126      5.5698114E-03
  -280.9432     -1.4938031E-02
  -140.4739      9.5456511E-02
 -4.5166016E-03 -7.0908472E-02
   140.4648      7.3062502E-02
   280.9342      2.6529606E-02
   421.4036      3.7049398E-02
   561.8729      2.3710571E-02
   702.3423     -2.1811206E-02
   842.8116     -8.0556199E-02
   983.2810     -6.0435099E-04
   1123.750     -2.1149214E-02
   1264.220     -5.7083338E-02
   1404.689      8.7236084E-02
   1545.158      6.7254929E-03
   1685.628     -5.6271791E-02
   1826.097      1.7214114E-02
   1966.567      4.3355945E-02
   2107.036      4.1973125E-02
   2247.505     -5.3409684E-02
   2387.975      6.3851677E-02
   2528.444     -2.3113489E-02
   2668.913      2.0553752E-04
   2809.382     -3.2526564E-02
   2949.852     -8.1025977E-03
   3090.321     -8.6439803E-02
   3230.790      0.1271380    
   3371.259      5.3903110E-02
   3511.729     -0.1334796    
   3652.198      4.3251093E-02
   3792.667     -3.0944305E-02
   3933.136     -5.5820614E-02
   4073.605     -8.9688763E-02
   4214.075      5.3432394E-02
   4354.544     -6.3687801E-02
   4495.013     -4.6792157E-02
   4635.482     -2.1131331E-02
   4775.952      7.4134417E-02
   4916.421      0.1140644    
   5056.890      1.4897771E-02
   5197.359     -4.9734771E-02
   5337.829      4.5117289E-02
   5478.298      6.0176387E-02
   5618.767     -5.8095794E-02
   5759.236     -0.1000459    
   5899.706      5.3555228E-02
   6040.175     -6.9330007E-02
   6180.644      9.4412245E-02
   6321.113     -6.2711150E-03
   6461.583      3.6072552E-02
   6602.052     -1.8944991E-03
   6742.521     -5.1609319E-02
   6882.990      5.5121507E-02
   7023.459     -5.7465583E-02
   7163.929      9.6842229E-02
   7304.398     -3.9700195E-02
   7444.867     -1.5044376E-02
   7585.336     -1.3064497E-02
   7725.806      5.8817022E-02
   7866.275     -2.9628141E-02
   8006.744      7.0291653E-02
   8147.213     -8.2718534E-03
   8287.683     -0.1258620