! titre      46P/Wirtanen (1997)                     
 ! date       26/04/97
 ! obstime      0.631500005722046     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     60.00000    
 ! ah depart           -30
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            20214.0000000000     
 ! dec           29.2500534057617     
  -8428.161     -2.8946109E-02
  -8287.691      0.1735463    
  -8147.222     -4.2798456E-02
  -8006.753      4.3171544E-02
  -7866.284      1.4214338E-02
  -7725.814      8.2240820E-02
  -7585.345     -8.8348590E-02
  -7444.876     -8.4945634E-03
  -7304.407     -3.3803385E-02
  -7163.938      5.7651170E-02
  -7023.468      2.2607671E-02
  -6882.999     -5.1933076E-02
  -6742.530      2.2442259E-02
  -6602.061     -2.3979560E-02
  -6461.591      1.8898733E-02
  -6321.122      0.1085316    
  -6180.653     -5.7418063E-02
  -6040.184     -6.0671172E-03
  -5899.714     -4.8582383E-02
  -5759.245     -3.6028001E-02
  -5618.776     -0.1536385    
  -5478.307     -6.5385357E-02
  -5337.837     -2.9188668E-02
  -5197.368      6.1553519E-02
  -5056.899      2.9796152E-03
  -4916.430      3.7211530E-02
  -4775.960      2.9817303E-03
  -4635.491      4.2104654E-02
  -4495.022     -1.5786853E-02
  -4354.553     -9.1125868E-02
  -4214.083     -3.2798886E-02
  -4073.614      8.1216015E-02
  -3933.145     -9.7172134E-02
  -3792.676     -2.5666013E-02
  -3652.207      3.6392335E-02
  -3511.737     -5.8265269E-02
  -3371.268     -1.6830826E-02
  -3230.799      5.1266048E-03
  -3090.330     -4.0977998E-03
  -2949.860     -4.5321260E-02
  -2809.391     -9.1775477E-02
  -2668.922     -3.4696948E-02
  -2528.453      3.4144875E-02
  -2387.983     -7.4374244E-02
  -2247.514     -2.5005121E-02
  -2107.045     -1.4602264E-03
  -1966.576     -6.2315557E-02
  -1826.106      1.7878866E-02
  -1685.637      4.3927431E-02
  -1545.167     -6.5041855E-02
  -1404.698     -6.8451367E-02
  -1264.229     -4.3511532E-02
  -1123.759     -3.3551566E-02
  -983.2900      0.1540508    
  -842.8207      2.6053872E-03
  -702.3513      7.9228476E-02
  -561.8820      4.6476517E-02
  -421.4126     -4.0540617E-02
  -280.9432      0.1133655    
  -140.4739      2.1984313E-02
 -4.5166016E-03  6.8407282E-02
   140.4648     -4.7440599E-03
   280.9342      1.7580237E-02
   421.4036     -1.8110272E-04
   561.8729      7.4802525E-02
   702.3423     -2.8416302E-02
   842.8116      4.4658245E-05
   983.2810     -6.9985650E-02
   1123.750     -8.6680859E-02
   1264.220      0.1086143    
   1404.689      2.4853438E-02
   1545.158     -1.4269663E-03
   1685.628     -5.4740567E-02
   1826.097      7.2291195E-02
   1966.567     -1.6281642E-02
   2107.036      6.1194953E-02
   2247.505      4.4195619E-04
   2387.975      0.1058664    
   2528.444     -5.2967932E-02
   2668.913      6.3100256E-02
   2809.382      7.3127821E-02
   2949.852     -5.8579821E-02
   3090.321      8.8323951E-02
   3230.790     -1.4640433E-02
   3371.259      5.3005200E-03
   3511.729     -1.4598182E-02
   3652.198     -8.2605757E-02
   3792.667     -8.3014509E-03
   3933.136     -6.7379460E-02
   4073.605      2.1094207E-02
   4214.075     -3.7861802E-02
   4354.544     -2.4457930E-02
   4495.013      2.7129669E-02
   4635.482      6.0284585E-02
   4775.952     -1.4508028E-02
   4916.421     -7.1001582E-02
   5056.890      9.0956211E-02
   5197.359      9.1413958E-03
   5337.829      3.1952571E-02
   5478.298      5.3327866E-02
   5618.767     -1.4592452E-03
   5759.236     -5.5612270E-02
   5899.706     -4.1001428E-02
   6040.175     -2.4844978E-02
   6180.644      6.5698050E-02
   6321.113     -5.6420751E-03
   6461.583     -9.4726207E-03
   6602.052     -3.0628117E-02
   6742.521     -2.7793843E-02
   6882.990      4.6899937E-02
   7023.459      1.4783182E-02
   7163.929     -5.4546494E-02
   7304.398      3.8001366E-02
   7444.867     -5.1446613E-02
   7585.336      5.6091711E-02
   7725.806      7.7597685E-02
   7866.275     -5.2742682E-02
   8006.744      1.6721968E-02
   8147.213      3.5339263E-03
   8287.683     -6.4519383E-02