! titre      46P/Wirtanen (1997)                     
 ! date       04/02/97
 ! obstime      0.629400014877319     
 ! polar      D       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     58.00000    
 ! ah depart           -34
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            865.700012207031     
 ! dec          -4.84283351898193     
  -8438.066     -9.6055128E-02
  -8297.432      4.5786601E-02
  -8156.797      2.0167235E-02
  -8016.163      8.4995888E-03
  -7875.529     -5.6755461E-02
  -7734.895     -7.0202366E-02
  -7594.260     -4.9132597E-02
  -7453.626     -4.2513784E-02
  -7312.992     -3.1504408E-04
  -7172.357      1.8017402E-02
  -7031.723      3.6845822E-02
  -6891.089     -5.0312340E-02
  -6750.455      8.2220964E-02
  -6609.820      5.9863076E-02
  -6469.186      0.1128147    
  -6328.552     -3.3517133E-02
  -6187.917     -6.2593423E-02
  -6047.283     -9.7050006E-03
  -5906.649     -7.6875947E-03
  -5766.015      1.4584439E-03
  -5625.380      6.1259378E-02
  -5484.746     -1.6131841E-02
  -5344.112      2.1235192E-02
  -5203.478     -4.1983400E-02
  -5062.843     -2.3303149E-02
  -4922.209      5.7351511E-02
  -4781.575      1.3808305E-02
  -4640.940     -5.8126666E-02
  -4500.306      2.2601470E-02
  -4359.672     -2.1908684E-02
  -4219.038      1.0112593E-02
  -4078.403      3.1051960E-02
  -3937.769     -1.0724199E-02
  -3797.134      3.9454781E-02
  -3656.500     -9.6020885E-03
  -3515.865      8.5446276E-02
  -3375.230     -2.0968698E-02
  -3234.596      3.7863631E-02
  -3093.961     -1.1113265E-02
  -2953.327     -1.6719267E-02
  -2812.692      3.7063438E-02
  -2672.058     -4.1476242E-02
  -2531.423     -2.0366923E-03
  -2390.789      3.1064728E-02
  -2250.154     -2.4431009E-02
  -2109.520     -8.0634043E-02
  -1968.885     -1.6248379E-02
  -1828.251      3.7700064E-02
  -1687.617      7.1938606E-03
  -1546.982     -2.2843497E-02
  -1406.348      3.4787774E-02
  -1265.713     -2.7310312E-02
  -1125.079      2.5437398E-02
  -984.4445     -2.4603441E-02
  -843.8101      1.5190437E-02
  -703.1756     -7.5625740E-03
  -562.5411      2.2680800E-02
  -421.9067     -5.8257198E-03
  -281.2722      2.5619341E-02
  -140.6378      3.4902763E-02
 -3.3264160E-03 -1.8065657E-02
   140.6311     -5.0714348E-02
   281.2656      1.3828414E-02
   421.9000     -5.6905225E-02
   562.5345      4.5171518E-02
   703.1689      1.5973017E-02
   843.8034     -2.3455601E-02
   984.4379      3.0206347E-02
   1125.072     -4.6156235E-02
   1265.707      4.2317458E-03
   1406.341      1.0760260E-02
   1546.975     -8.8481173E-02
   1687.610     -2.7880780E-02
   1828.244     -4.6321753E-02
   1968.879      4.3796372E-02
   2109.513      2.7142590E-02
   2250.148      1.7701987E-02
   2390.782      9.1907382E-03
   2531.417     -5.2137464E-02
   2672.051     -3.9130513E-02
   2812.686      2.0974936E-02
   2953.320     -2.3112411E-02
   3093.955      2.5672626E-02
   3234.589     -1.8205354E-03
   3375.224      2.7873170E-02
   3515.858      7.4969898E-03
   3656.493      7.2285853E-02
   3797.127     -1.0799533E-02
   3937.762     -7.5499807E-03
   4078.396     -3.1469565E-02
   4219.031      8.9090638E-02
   4359.665      1.1479152E-02
   4500.299     -3.3285957E-02
   4640.934      1.6207583E-02
   4781.568      1.7060107E-02
   4922.202     -9.7981915E-02
   5062.836     -5.7371575E-02
   5203.471      1.5538678E-02
   5344.105      4.0295377E-02
   5484.739      1.2617428E-02
   5625.374     -8.2027547E-02
   5766.008      4.2712927E-02
   5906.642      4.2974796E-02
   6047.276     -5.2089486E-03
   6187.911     -3.7061043E-02
   6328.545      2.0230984E-02
   6469.179      6.3726619E-02
   6609.813     -3.1038508E-02
   6750.448     -1.5163201E-02
   6891.082      1.4786118E-03
   7031.716     -2.6104487E-02
   7172.351     -3.3735946E-02
   7312.985      4.1534409E-02
   7453.619      4.3685030E-02
   7594.253      5.2237663E-02
   7734.888     -1.3508135E-03
   7875.522      1.9167947E-02
   8016.156      3.4134995E-02
   8156.791      6.0286570E-02
   8297.425     -0.1327803