! titre      46P/Wirtanen (1997)                     
 ! date       24/04/97
 ! obstime      0.630400002002716     
 ! polar      D       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     58.00000    
 ! ah depart           -30
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            19643.5996093750     
 ! dec           28.9251384735107     
  -8438.066     -6.1440177E-02
  -8297.432      2.9769752E-03
  -8156.797     -1.2690317E-02
  -8016.163      5.3518400E-02
  -7875.529      4.7200866E-02
  -7734.895     -1.3329367E-02
  -7594.260      0.1302104    
  -7453.626      0.1297200    
  -7312.992     -1.2687212E-02
  -7172.357      4.4069914E-03
  -7031.723      3.3287089E-02
  -6891.089     -3.8039148E-02
  -6750.455     -3.6920499E-02
  -6609.820      3.9938603E-02
  -6469.186     -7.5138874E-02
  -6328.552     -4.9023140E-05
  -6187.917      4.8399996E-02
  -6047.283     -9.2292391E-02
  -5906.649      6.1253715E-02
  -5766.015     -7.7806182E-02
  -5625.380     -0.1578340    
  -5484.746     -1.0969084E-03
  -5344.112     -6.1455192E-03
  -5203.478      9.3356976E-03
  -5062.843      5.6603596E-02
  -4922.209      5.4743085E-02
  -4781.575     -6.8689384E-02
  -4640.940     -7.5854361E-02
  -4500.306     -2.1491207E-02
  -4359.672     -6.5573111E-02
  -4219.038     -7.0351265E-02
  -4078.403      4.2208195E-02
  -3937.769      3.2991040E-02
  -3797.134      5.1600423E-02
  -3656.500      3.3623441E-03
  -3515.865      3.3572119E-02
  -3375.230      6.9598621E-03
  -3234.596      5.0240271E-02
  -3093.961      2.9890638E-02
  -2953.327     -4.1432824E-02
  -2812.692      5.9820134E-03
  -2672.058      6.2650472E-02
  -2531.423      0.2727704    
  -2390.789     -2.3182772E-02
  -2250.154      4.4380844E-02
  -2109.520     -7.7352636E-03
  -1968.885     -9.7474211E-04
  -1828.251      0.1125520    
  -1687.617     -7.6998115E-02
  -1546.982     -2.3065409E-02
  -1406.348      5.3219181E-02
  -1265.713      1.3327520E-04
  -1125.079     -3.2849410E-03
  -984.4445      5.5823639E-02
  -843.8101      3.2954812E-02
  -703.1756      0.1113675    
  -562.5411      5.7244813E-03
  -421.9067     -5.3990521E-03
  -281.2722     -1.7766017E-02
  -140.6378      9.0202764E-02
 -3.3264160E-03  4.2289488E-02
   140.6311     -7.0931047E-02
   281.2656     -9.5849568E-03
   421.9000      8.8905796E-02
   562.5345     -6.8813778E-02
   703.1689     -3.0395553E-02
   843.8034     -0.1221625    
   984.4379      3.5354890E-02
   1125.072     -2.0720527E-02
   1265.707     -5.6397386E-02
   1406.341      7.1041457E-02
   1546.975     -0.1049888    
   1687.610     -3.4465343E-02
   1828.244      4.2798918E-02
   1968.879      2.5663555E-03
   2109.513      2.8829228E-02
   2250.148     -1.6822872E-03
   2390.782     -0.1133372    
   2531.417     -2.9245622E-02
   2672.051      1.1169703E-02
   2812.686      8.8388836E-03
   2953.320      9.1944717E-02
   3093.955      5.0090734E-02
   3234.589      4.5122225E-02
   3375.224      3.7383497E-02
   3515.858     -1.3943914E-02
   3656.493     -3.4784004E-02
   3797.127     -4.2709652E-02
   3937.762     -5.4481486E-03
   4078.396      6.5146526E-03
   4219.031     -8.8562541E-02
   4359.665      3.6077924E-02
   4500.299      3.7606426E-02
   4640.934     -1.8584039E-02
   4781.568      2.0646287E-02
   4922.202     -1.4536728E-02
   5062.836      4.0202416E-02
   5203.471      4.0295597E-02
   5344.105      3.9336118E-03
   5484.739      2.0976730E-02
   5625.374      1.9200824E-02
   5766.008     -1.0270024E-02
   5906.642     -4.2577442E-02
   6047.276     -7.7329511E-03
   6187.911     -8.8956155E-02
   6328.545      8.3331779E-02
   6469.179      5.3989839E-02
   6609.813     -9.9908032E-02
   6750.448      4.5656309E-02
   6891.082     -2.9164769E-03
   7031.716      3.9276194E-02
   7172.351     -3.9949596E-02
   7312.985     -9.1635831E-02
   7453.619     -3.3425801E-02
   7594.253      2.4110410E-02
   7734.888      6.4197950E-02
   7875.522      7.6800242E-02
   8016.156     -2.2608876E-02
   8156.791      2.7798994E-02
   8297.425     -7.6957472E-02