! titre      46P/Wirtanen (1997)                     
 ! date       26/02/97
 ! obstime      0.618300020694733     
 ! polar      G       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     40.00000    
 ! ah depart           -26
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            5113.10009765625     
 ! dec           5.75708341598511     
  -8438.066     -1.1650562E-02
  -8297.432     -2.8197080E-02
  -8156.797     -4.2633131E-02
  -8016.163     -1.2244659E-02
  -7875.529     -2.8844628E-02
  -7734.895     -0.1255616    
  -7594.260     -6.3262895E-02
  -7453.626      0.2190763    
  -7312.992      0.5820180    
  -7172.357     -0.1204970    
  -7031.723      0.1674614    
  -6891.089     -0.1018818    
  -6750.455     -5.9636004E-02
  -6609.820     -6.7846730E-02
  -6469.186     -1.5869431E-02
  -6328.552     -1.5363614E-02
  -6187.917      5.4328155E-02
  -6047.283     -0.1832268    
  -5906.649     -1.7049273E-02
  -5766.015     -0.1770483    
  -5625.380     -9.4538890E-02
  -5484.746      8.2911089E-02
  -5344.112      4.2154230E-02
  -5203.478      2.5428938E-02
  -5062.843     -9.6930437E-02
  -4922.209     -2.0931534E-02
  -4781.575     -4.9527134E-03
  -4640.940     -2.6847206E-02
  -4500.306      1.1123180E-02
  -4359.672      5.3807702E-02
  -4219.038     -5.0746892E-02
  -4078.403      8.0002295E-03
  -3937.769     -8.3468862E-02
  -3797.134      2.4034688E-02
  -3656.500      5.4078747E-02
  -3515.865     -0.1011933    
  -3375.230     -8.2244165E-02
  -3234.596     -2.6525948E-02
  -3093.961      9.5381066E-02
  -2953.327     -8.4715925E-02
  -2812.692     -5.2430090E-02
  -2672.058      1.7210603E-02
  -2531.423      3.1156445E-02
  -2390.789      4.9501061E-02
  -2250.154      5.1419497E-02
  -2109.520     -3.3812482E-02
  -1968.885     -3.8080253E-02
  -1828.251      3.9720029E-02
  -1687.617      2.0959008E-02
  -1546.982      2.5319265E-02
  -1406.348     -5.5708610E-02
  -1265.713      0.1016921    
  -1125.079     -5.0198086E-02
  -984.4445     -2.8054573E-02
  -843.8101     -6.8160854E-02
  -703.1756     -3.3328187E-02
  -562.5411     -8.8722324E-03
  -421.9067     -4.7257710E-02
  -281.2722     -8.1558868E-02
  -140.6378     -3.3061024E-02
 -3.3264160E-03 -4.0750220E-04
   140.6311      7.1680859E-02
   281.2656      1.5710481E-02
   421.9000     -5.9250437E-02
   562.5345     -6.4580418E-02
   703.1689      1.8763311E-02
   843.8034     -4.1520275E-02
   984.4379     -8.0587380E-02
   1125.072      4.8346449E-02
   1265.707     -5.2338053E-04
   1406.341      3.5265576E-02
   1546.975     -4.9006030E-02
   1687.610     -6.1600935E-02
   1828.244     -2.3326863E-02
   1968.879      0.1301236    
   2109.513      9.9881798E-02
   2250.148     -5.8868330E-02
   2390.782      6.4205758E-02
   2531.417     -7.3624486E-03
   2672.051     -2.3619054E-02
   2812.686     -0.1123961    
   2953.320     -1.0809422E-02
   3093.955     -4.4602151E-03
   3234.589     -8.8971436E-02
   3375.224     -0.1053902    
   3515.858     -6.5078169E-02
   3656.493     -5.7713356E-02
   3797.127      1.7819494E-02
   3937.762      4.8870582E-02
   4078.396     -8.5028552E-02
   4219.031      4.0952735E-02
   4359.665     -2.3594171E-02
   4500.299     -8.8296659E-02
   4640.934      0.1689166    
   4781.568      3.4429688E-02
   4922.202     -2.8117971E-02
   5062.836     -4.8995279E-02
   5203.471      7.3592052E-02
   5344.105     -1.5291490E-02
   5484.739      3.9811108E-02
   5625.374      5.5489223E-02
   5766.008      1.0729801E-02
   5906.642      4.5477170E-02
   6047.276     -1.6153499E-02
   6187.911      9.9880271E-02
   6328.545     -9.9515148E-02
   6469.179      1.3913379E-02
   6609.813     -6.2410492E-02
   6750.448     -1.1517067E-02
   6891.082      2.3871135E-02
   7031.716     -3.3872675E-02
   7172.351      5.3917740E-02
   7312.985     -4.2969495E-02
   7453.619     -3.9643832E-02
   7594.253      2.3109013E-02
   7734.888      3.3115208E-02
   7875.522      8.8524312E-02
   8016.156     -0.1160140    
   8156.791     -8.8561162E-02
   8297.425      1.5230936E-02