! titre      46P/Wirtanen (1997)                     
 ! date       21/04/97
 ! obstime      0.628700017929077     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     58.00000    
 ! ah depart           -29
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            18786.7988281250     
 ! dec           28.3536396026611     
  -8428.161      3.0556832E-02
  -8287.691      3.3539873E-02
  -8147.222      7.2253808E-02
  -8006.753      7.2812662E-02
  -7866.284      1.5818227E-02
  -7725.814     -6.2022753E-02
  -7585.345      3.8846228E-02
  -7444.876      3.7232686E-02
  -7304.407     -5.2298557E-02
  -7163.938      6.0954906E-02
  -7023.468      0.1091845    
  -6882.999     -8.6467221E-02
  -6742.530     -1.7522782E-02
  -6602.061      1.9406708E-02
  -6461.591     -4.8911463E-02
  -6321.122     -3.8308535E-02
  -6180.653     -5.9663747E-02
  -6040.184     -8.5457012E-02
  -5899.714     -6.6076435E-02
  -5759.245      5.1250212E-02
  -5618.776     -6.3441336E-02
  -5478.307     -5.0792713E-02
  -5337.837     -2.1087348E-02
  -5197.368     -1.7597454E-02
  -5056.899     -6.8328145E-04
  -4916.430      2.2673640E-02
  -4775.960      1.7611772E-02
  -4635.491     -5.1341545E-02
  -4495.022      8.9044362E-02
  -4354.553      1.7533455E-02
  -4214.083     -1.3232575E-02
  -4073.614      0.1269509    
  -3933.145      4.3518353E-02
  -3792.676      8.8002600E-02
  -3652.207     -4.0903307E-02
  -3511.737     -1.9477643E-02
  -3371.268      0.1407503    
  -3230.799     -7.2653927E-02
  -3090.330     -0.1134293    
  -2949.860      6.2461615E-02
  -2809.391      1.8929096E-02
  -2668.922      1.8540466E-02
  -2528.453      2.9688595E-02
  -2387.983     -1.4842348E-02
  -2247.514     -1.0539499E-02
  -2107.045     -7.7180177E-02
  -1966.576     -1.9687649E-02
  -1826.106     -6.5696396E-02
  -1685.637      9.8244809E-02
  -1545.167     -2.2676591E-02
  -1404.698      4.6718843E-02
  -1264.229      0.1506011    
  -1123.759      1.2594431E-02
  -983.2900     -3.8324345E-02
  -842.8207     -7.1061149E-02
  -702.3513     -5.6151956E-02
  -561.8820      4.3810461E-02
  -421.4126     -4.6142571E-02
  -280.9432     -6.0339373E-02
  -140.4739     -2.6773756E-02
 -4.5166016E-03  2.8519364E-02
   140.4648     -7.1096390E-02
   280.9342      0.1087381    
   421.4036     -4.1309632E-02
   561.8729      3.7592657E-02
   702.3423      0.1364200    
   842.8116     -2.4465727E-02
   983.2810     -5.7838568E-03
   1123.750      5.9833631E-02
   1264.220     -1.0511861E-02
   1404.689     -0.1060409    
   1545.158      5.6653921E-03
   1685.628     -9.8600546E-03
   1826.097      3.6636092E-02
   1966.567     -2.0460047E-02
   2107.036      5.6443885E-02
   2247.505      1.4042334E-02
   2387.975     -2.0984996E-02
   2528.444      8.5812591E-02
   2668.913      2.5042977E-02
   2809.382      2.9275792E-02
   2949.852     -4.1937474E-02
   3090.321     -1.7227100E-02
   3230.790     -1.9527834E-02
   3371.259     -2.3373937E-02
   3511.729     -2.8709782E-02
   3652.198      3.7548076E-02
   3792.667      1.5807105E-02
   3933.136      5.8313772E-02
   4073.605     -1.7964723E-02
   4214.075      2.4906779E-02
   4354.544      3.1223150E-02
   4495.013      3.1162489E-02
   4635.482     -4.1914629E-03
   4775.952      3.4805659E-02
   4916.421      9.2103072E-02
   5056.890      4.1628297E-02
   5197.359     -0.1463049    
   5337.829     -7.5897020E-03
   5478.298      8.6628765E-02
   5618.767      1.6889680E-03
   5759.236      1.3024569E-02
   5899.706     -5.1614925E-02
   6040.175      5.6896158E-02
   6180.644     -4.0632654E-02
   6321.113     -4.4805738E-03
   6461.583     -4.2081513E-02
   6602.052      5.3094242E-02
   6742.521     -5.7785697E-02
   6882.990      9.2285648E-02
   7023.459      7.7234007E-02
   7163.929      2.4531111E-02
   7304.398      1.4804681E-02
   7444.867     -3.1661451E-02
   7585.336     -0.1083600    
   7725.806      5.6618634E-03
   7866.275     -7.3936917E-02
   8006.744     -6.2286472E-03
   8147.213     -4.1342410E-03
   8287.683     -1.4260906E-02