! titre      46P/Wirtanen (1997)                     
 ! date       28/02/97
 ! obstime      0.617699980735779     
 ! polar      G       
 ! freq          1665401840.00000     
 ! vit_debut    -8438.06640625000     
 ! delta_vit     140.634445190430     
 ! nb cycles     60.00000    
 ! ah depart           -34
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            5534.30029296875     
 ! dec           6.77197217941284     
  -8438.066      4.0658861E-03
  -8297.432     -5.3293861E-02
  -8156.797      1.8600574E-02
  -8016.163      4.5681674E-02
  -7875.529     -8.0731779E-02
  -7734.895     -3.8766798E-02
  -7594.260     -6.3218251E-03
  -7453.626     -6.2798381E-02
  -7312.992      2.6994431E-02
  -7172.357      2.2911806E-02
  -7031.723      5.5908944E-02
  -6891.089     -4.1004255E-02
  -6750.455      1.1752941E-02
  -6609.820      4.5113824E-02
  -6469.186      9.4017364E-02
  -6328.552     -1.2115875E-02
  -6187.917      3.1517018E-02
  -6047.283     -8.7125292E-03
  -5906.649     -0.1365068    
  -5766.015      4.4189929E-03
  -5625.380      1.8690724E-02
  -5484.746      8.6357081E-03
  -5344.112     -7.1525902E-02
  -5203.478      7.3132649E-02
  -5062.843      7.5810916E-05
  -4922.209      3.0963242E-02
  -4781.575     -2.5585560E-02
  -4640.940      5.8366759E-03
  -4500.306     -1.5477331E-02
  -4359.672      0.1083297    
  -4219.038     -2.8930876E-02
  -4078.403      1.7609701E-02
  -3937.769     -3.3596076E-02
  -3797.134     -2.3764389E-02
  -3656.500      5.8223177E-02
  -3515.865     -5.2323364E-02
  -3375.230     -3.9857430E-03
  -3234.596     -4.1138106E-03
  -3093.961     -1.6562926E-02
  -2953.327      1.1484995E-02
  -2812.692     -1.4407324E-02
  -2672.058      1.7440374E-03
  -2531.423      1.2014316E-02
  -2390.789     -4.0272456E-02
  -2250.154      6.9058493E-02
  -2109.520      5.6558762E-02
  -1968.885      1.0845289E-02
  -1828.251      1.5824255E-02
  -1687.617     -5.2662347E-02
  -1546.982     -1.4546431E-02
  -1406.348     -4.7329687E-02
  -1265.713     -2.1790642E-02
  -1125.079     -2.4613990E-02
  -984.4445     -9.2917070E-02
  -843.8101      3.0511750E-02
  -703.1756     -4.0312592E-02
  -562.5411     -8.1386559E-02
  -421.9067     -1.6215814E-02
  -281.2722     -2.9985070E-02
  -140.6378      3.9534833E-02
 -3.3264160E-03  9.6533433E-02
   140.6311      4.0210482E-02
   281.2656      6.7880549E-02
   421.9000     -9.7708106E-03
   562.5345      2.5935624E-02
   703.1689      3.4944296E-02
   843.8034     -4.7980536E-02
   984.4379     -8.4200762E-02
   1125.072      1.7556196E-02
   1265.707      3.7787095E-02
   1406.341     -6.4210482E-02
   1546.975     -8.3416708E-02
   1687.610      8.3271891E-02
   1828.244      6.5155566E-02
   1968.879     -2.5468418E-02
   2109.513      1.6404249E-02
   2250.148      9.4490670E-02
   2390.782     -6.7653604E-02
   2531.417     -1.1869602E-02
   2672.051     -8.3295204E-02
   2812.686      2.2305543E-02
   2953.320     -0.1481699    
   3093.955      4.8648775E-02
   3234.589     -2.8987885E-02
   3375.224     -7.1657620E-02
   3515.858      3.4312103E-03
   3656.493     -2.4369018E-02
   3797.127     -1.0985042E-02
   3937.762      2.2721168E-02
   4078.396      2.0294003E-02
   4219.031      3.0207200E-02
   4359.665      4.7080103E-02
   4500.299      5.5948999E-02
   4640.934      1.1692427E-02
   4781.568     -4.4314098E-02
   4922.202     -2.4451056E-02
   5062.836      9.1196829E-03
   5203.471     -4.0255759E-02
   5344.105     -6.8458810E-02
   5484.739     -5.7374105E-02
   5625.374      3.7375618E-02
   5766.008      4.3453179E-02
   5906.642     -7.9609521E-02
   6047.276     -7.0808180E-02
   6187.911      3.6032416E-02
   6328.545     -4.4164572E-02
   6469.179     -2.5366206E-02
   6609.813      2.2968249E-02
   6750.448     -1.2199228E-02
   6891.082     -5.1836025E-02
   7031.716     -1.0798589E-02
   7172.351      5.9162736E-02
   7312.985     -6.9618538E-02
   7453.619      4.3895014E-02
   7594.253      3.6688466E-02
   7734.888      8.3934851E-02
   7875.522      5.4925848E-02
   8016.156      4.1669600E-02
   8156.791     -9.5334597E-02
   8297.425      6.0900968E-02