! titre      46P/Wirtanen (1997)                     
 ! date       08/02/97
 ! obstime      0.626800000667572     
 ! polar      G       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     50.00000    
 ! ah depart           -27
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            1589.00000000000     
 ! dec          -3.02180552482605     
  -8438.066     -3.0147016E-02
  -8297.432     -6.2859543E-02
  -8156.797      3.6852531E-02
  -8016.163      1.1493805E-02
  -7875.529      7.9404168E-02
  -7734.895     -0.1335762    
  -7594.260     -4.0981609E-02
  -7453.626      3.9506786E-02
  -7312.992      5.0104614E-03
  -7172.357      1.6308244E-02
  -7031.723     -5.0400607E-03
  -6891.089     -2.5685098E-02
  -6750.455     -5.6633107E-02
  -6609.820     -4.0576175E-02
  -6469.186      1.9120611E-02
  -6328.552      5.9223164E-02
  -6187.917      3.7083793E-02
  -6047.283      1.5249821E-02
  -5906.649     -4.1608967E-02
  -5766.015      2.6609402E-02
  -5625.380      1.4544469E-02
  -5484.746      5.5807915E-02
  -5344.112      6.4037330E-02
  -5203.478     -1.3233317E-02
  -5062.843      6.8596609E-02
  -4922.209     -2.8960334E-02
  -4781.575     -0.1115073    
  -4640.940      1.2716085E-03
  -4500.306      3.2695662E-02
  -4359.672      2.1073862E-03
  -4219.038      1.9043317E-02
  -4078.403      5.4812510E-02
  -3937.769     -1.1400892E-02
  -3797.134      1.2459276E-02
  -3656.500     -4.6540145E-02
  -3515.865     -2.3102403E-02
  -3375.230      2.8040003E-02
  -3234.596     -5.9126094E-02
  -3093.961     -5.5602454E-02
  -2953.327      1.3951677E-02
  -2812.692     -4.4035367E-03
  -2672.058      2.4710828E-02
  -2531.423      8.9022025E-02
  -2390.789     -5.4588146E-03
  -2250.154      1.0828285E-02
  -2109.520     -4.2307839E-02
  -1968.885     -6.4360708E-02
  -1828.251      3.9924078E-02
  -1687.617      6.0114797E-02
  -1546.982      1.8535721E-03
  -1406.348     -5.5422075E-02
  -1265.713      0.1226805    
  -1125.079      3.0833543E-03
  -984.4445      6.8982467E-03
  -843.8101     -4.1831834E-03
  -703.1756      4.3474566E-02
  -562.5411      1.2658539E-02
  -421.9067      3.0517450E-02
  -281.2722     -4.0578255E-03
  -140.6378     -1.8434603E-02
 -3.3264160E-03 -1.2151676E-02
   140.6311      8.2116248E-03
   281.2656      1.5235413E-02
   421.9000     -2.6310449E-02
   562.5345     -1.8370802E-02
   703.1689     -4.0891651E-02
   843.8034      2.6054239E-02
   984.4379      2.2773895E-02
   1125.072      4.5889948E-02
   1265.707      4.9294081E-02
   1406.341      2.2805745E-02
   1546.975      0.1180052    
   1687.610     -9.0670086E-02
   1828.244     -6.8983868E-02
   1968.879     -3.9422020E-02
   2109.513      6.0164217E-02
   2250.148     -7.6042466E-02
   2390.782     -6.1835580E-02
   2531.417      2.7643533E-02
   2672.051      9.7238444E-02
   2812.686      1.4040388E-02
   2953.320      1.2466153E-02
   3093.955      7.1738467E-02
   3234.589      6.2518276E-02
   3375.224      3.4843467E-02
   3515.858     -3.3160847E-02
   3656.493      2.4323029E-02
   3797.127     -4.0056814E-02
   3937.762     -6.0370695E-02
   4078.396      6.2268835E-02
   4219.031      1.9943140E-02
   4359.665     -1.0328165E-02
   4500.299      6.5101221E-02
   4640.934      9.2982449E-02
   4781.568     -1.6282123E-02
   4922.202     -6.9012016E-02
   5062.836      2.8047765E-02
   5203.471     -7.2735034E-02
   5344.105      7.9411797E-02
   5484.739     -6.7360573E-02
   5625.374      4.7390487E-02
   5766.008      3.6822367E-02
   5906.642     -3.4945160E-02
   6047.276     -2.2999156E-02
   6187.911     -1.8895160E-02
   6328.545     -8.7077633E-02
   6469.179     -2.8390780E-02
   6609.813     -5.1915776E-02
   6750.448     -6.6872761E-02
   6891.082      2.9215743E-03
   7031.716      1.1267624E-02
   7172.351      2.1493440E-02
   7312.985     -3.0479578E-02
   7453.619      5.2544486E-02
   7594.253     -4.5051549E-02
   7734.888     -6.7310007E-03
   7875.522      2.9096613E-02
   8016.156      3.2710984E-02
   8156.791     -1.2124369E-02
   8297.425      0.1171481