! titre      46P/Wirtanen (1997)                     
 ! date       23/02/97
 ! obstime      0.619400024414062     
 ! polar      G       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     58.00000    
 ! ah depart           -33
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            4493.10009765625     
 ! dec           4.24391651153564     
  -8438.066      8.5080303E-02
  -8297.432      1.9270642E-02
  -8156.797     -4.7690902E-02
  -8016.163      2.0426728E-03
  -7875.529      1.6925281E-02
  -7734.895     -5.1684048E-02
  -7594.260      4.8932910E-02
  -7453.626      3.8670499E-02
  -7312.992      1.7031284E-02
  -7172.357      6.6336612E-03
  -7031.723     -6.1684746E-02
  -6891.089     -3.7037414E-02
  -6750.455     -4.2397968E-02
  -6609.820      0.1041437    
  -6469.186      1.5202365E-02
  -6328.552      6.2977694E-02
  -6187.917      3.3513341E-02
  -6047.283     -1.6601449E-02
  -5906.649     -2.6005341E-02
  -5766.015     -3.8737036E-02
  -5625.380      4.7099546E-02
  -5484.746     -3.2021767E-03
  -5344.112     -7.2767854E-02
  -5203.478      1.3305314E-02
  -5062.843     -5.3512882E-02
  -4922.209      1.5768863E-02
  -4781.575      4.6304956E-02
  -4640.940     -7.3714815E-02
  -4500.306      2.1908619E-03
  -4359.672      2.0707412E-02
  -4219.038      3.8910996E-02
  -4078.403      1.0957007E-02
  -3937.769      2.9313458E-02
  -3797.134     -1.0140727E-02
  -3656.500      6.8036892E-02
  -3515.865     -1.6467111E-02
  -3375.230      4.2093672E-02
  -3234.596      0.1112983    
  -3093.961      4.2836737E-02
  -2953.327      3.7786901E-02
  -2812.692     -7.5664674E-03
  -2672.058      6.3701861E-02
  -2531.423     -3.7571948E-02
  -2390.789      4.6538390E-02
  -2250.154     -3.1033181E-02
  -2109.520     -7.9058044E-02
  -1968.885      6.3220613E-02
  -1828.251      3.6415048E-02
  -1687.617      1.4789026E-02
  -1546.982      6.3516431E-02
  -1406.348     -2.3093447E-02
  -1265.713      5.5710915E-02
  -1125.079     -7.5872131E-02
  -984.4445      8.4827922E-02
  -843.8101     -9.1836341E-02
  -703.1756      1.3408128E-02
  -562.5411      2.0920025E-02
  -421.9067      3.4920260E-02
  -281.2722      1.2569254E-02
  -140.6378     -0.1246268    
 -3.3264160E-03 -2.2301244E-02
   140.6311      1.0558617E-03
   281.2656     -1.1059313E-04
   421.9000      8.3667766E-03
   562.5345      9.3440702E-03
   703.1689     -1.5100964E-02
   843.8034      1.5798096E-02
   984.4379      9.4759032E-02
   1125.072      1.2233193E-02
   1265.707      5.2877065E-02
   1406.341     -2.3143340E-02
   1546.975      5.1645458E-02
   1687.610      2.3399990E-02
   1828.244     -2.6111778E-02
   1968.879     -1.4990741E-02
   2109.513      4.2015374E-02
   2250.148      4.9048129E-02
   2390.782     -2.5153568E-02
   2531.417      1.5430785E-02
   2672.051      1.1937469E-02
   2812.686      5.0902851E-02
   2953.320      3.2255109E-02
   3093.955      1.0518966E-02
   3234.589     -3.9021753E-02
   3375.224     -2.1310912E-02
   3515.858     -3.0947968E-02
   3656.493     -5.2232493E-04
   3797.127     -2.4220752E-02
   3937.762     -2.3251845E-02
   4078.396     -6.1201397E-02
   4219.031     -6.9303311E-02
   4359.665      5.2280672E-02
   4500.299     -3.1666949E-02
   4640.934     -4.9869444E-02
   4781.568     -1.9391583E-02
   4922.202     -2.2236247E-02
   5062.836      5.3992115E-02
   5203.471     -3.4239233E-02
   5344.105      2.7631827E-02
   5484.739      2.2622382E-02
   5625.374      3.7695196E-02
   5766.008     -5.1496425E-03
   5906.642     -1.0164562E-02
   6047.276      2.5665270E-02
   6187.911      3.4250963E-02
   6328.545     -4.6522371E-02
   6469.179      1.8044526E-02
   6609.813     -3.1914733E-02
   6750.448     -4.6289463E-02
   6891.082      1.6149327E-02
   7031.716      5.1693027E-03
   7172.351      1.9524395E-03
   7312.985      3.0029424E-02
   7453.619      0.1078526    
   7594.253     -4.9020350E-02
   7734.888      3.2043317E-03
   7875.522      1.4161668E-02
   8016.156      4.4875849E-02
   8156.791     -6.5589674E-02
   8297.425     -6.9207899E-02