! titre      46P/Wirtanen (1997)                     
 ! date       19/02/97
 ! obstime      0.620999991893768     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     54.00000    
 ! ah depart           -28
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            3687.60009765625     
 ! dec           2.25047230720520     
  -8428.161     -6.7391679E-02
  -8287.691     -8.3796337E-02
  -8147.222      1.9113638E-02
  -8006.753     -1.3079531E-02
  -7866.284     -3.8655579E-02
  -7725.814      3.2871984E-02
  -7585.345     -8.7896769E-04
  -7444.876      4.2921029E-02
  -7304.407      0.1326046    
  -7163.938     -5.7205260E-02
  -7023.468     -8.3847299E-02
  -6882.999     -6.3565176E-04
  -6742.530     -2.8607640E-02
  -6602.061      8.4017672E-02
  -6461.591      7.7085420E-03
  -6321.122      1.7426086E-03
  -6180.653     -5.2392390E-02
  -6040.184      7.4829638E-02
  -5899.714     -1.5244507E-02
  -5759.245      2.5117397E-02
  -5618.776      9.0917595E-02
  -5478.307     -2.5098242E-02
  -5337.837      2.9024825E-02
  -5197.368      9.5567037E-04
  -5056.899      4.0350340E-02
  -4916.430     -6.6190317E-02
  -4775.960      3.7082300E-02
  -4635.491     -5.0166845E-03
  -4495.022     -0.1195694    
  -4354.553     -5.6368532E-03
  -4214.083      2.9643869E-03
  -4073.614     -6.3363642E-02
  -3933.145     -1.8997362E-02
  -3792.676     -5.2265320E-03
  -3652.207     -4.8995044E-02
  -3511.737     -2.2277955E-02
  -3371.268      8.6450949E-02
  -3230.799      4.5012403E-02
  -3090.330     -7.9374956E-03
  -2949.860      2.2671303E-02
  -2809.391     -3.2628730E-02
  -2668.922      3.8694821E-02
  -2528.453      4.2574819E-02
  -2387.983      0.1124652    
  -2247.514      6.2730692E-02
  -2107.045      3.4212805E-02
  -1966.576      1.7109461E-02
  -1826.106      0.1001309    
  -1685.637     -8.0402881E-02
  -1545.167     -1.6589563E-02
  -1404.698      7.2721288E-02
  -1264.229     -7.7008352E-02
  -1123.759      2.8673684E-02
  -983.2900     -2.9540539E-02
  -842.8207     -3.7842769E-02
  -702.3513     -8.7107420E-03
  -561.8820      5.1169097E-02
  -421.4126      5.0473027E-02
  -280.9432     -1.6748020E-02
  -140.4739     -1.9827541E-02
 -4.5166016E-03  2.2202320E-02
   140.4648     -5.4731467E-03
   280.9342     -2.2115104E-02
   421.4036      4.0924672E-02
   561.8729     -3.1147471E-02
   702.3423      1.0457793E-02
   842.8116     -9.9575389E-03
   983.2810     -7.9918422E-02
   1123.750     -1.6933873E-02
   1264.220      3.6363989E-02
   1404.689     -7.9121485E-02
   1545.158     -4.7595527E-02
   1685.628     -0.1167369    
   1826.097      2.0709716E-02
   1966.567     -3.7034735E-02
   2107.036      7.9333350E-02
   2247.505      1.0078127E-02
   2387.975     -5.6476731E-02
   2528.444      3.5277028E-02
   2668.913      3.0622666E-03
   2809.382      8.1536984E-03
   2949.852      5.2194130E-02
   3090.321      4.8412424E-02
   3230.790      7.3698819E-02
   3371.259     -4.3518540E-02
   3511.729     -6.0062613E-02
   3652.198      5.9129369E-02
   3792.667     -9.8678237E-03
   3933.136      1.5881918E-02
   4073.605      3.0159103E-02
   4214.075      3.5675935E-02
   4354.544     -2.5512630E-02
   4495.013     -3.3272959E-02
   4635.482     -8.0152109E-02
   4775.952     -5.6487069E-02
   4916.421     -5.8684487E-02
   5056.890      0.1012242    
   5197.359      1.7093984E-02
   5337.829      4.5993067E-03
   5478.298     -6.0409602E-02
   5618.767      5.2441742E-02
   5759.236     -9.0435810E-02
   5899.706      5.7189219E-02
   6040.175      4.4470556E-02
   6180.644      2.2027889E-02
   6321.113     -1.5744623E-02
   6461.583      4.5100633E-02
   6602.052      2.1161186E-02
   6742.521      1.2449435E-02
   6882.990      8.4705381E-03
   7023.459      3.1410668E-02
   7163.929     -1.8231194E-02
   7304.398     -1.4201587E-02
   7444.867     -3.2586820E-02
   7585.336      7.8467272E-02
   7725.806     -8.3732918E-02
   7866.275     -1.1280711E-02
   8006.744      8.1006726E-03
   8147.213      5.6862365E-02
   8287.683     -3.7401509E-03