! titre      46P/Wirtanen (1997)                     
 ! date       01/03/97
 ! obstime      0.617500007152557     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     48.00000    
 ! ah depart           -25
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            5747.30029296875     
 ! dec           7.28072214126587     
  -8428.161      8.7986760E-02
  -8287.691     -3.4233404E-03
  -8147.222      6.3841119E-02
  -8006.753     -7.4347571E-02
  -7866.284     -8.4077500E-02
  -7725.814     -1.3318347E-02
  -7585.345     -2.5889192E-02
  -7444.876      3.9137151E-02
  -7304.407     -7.4858151E-02
  -7163.938      4.3573406E-02
  -7023.468      4.4667620E-02
  -6882.999      4.6063617E-02
  -6742.530     -8.8318780E-02
  -6602.061     -5.3785630E-03
  -6461.591      6.2955439E-02
  -6321.122      1.5430540E-02
  -6180.653      2.3361145E-02
  -6040.184     -4.8938323E-02
  -5899.714     -1.4287477E-02
  -5759.245     -5.0098263E-02
  -5618.776     -3.0943759E-02
  -5478.307      7.2709747E-02
  -5337.837      5.8792081E-02
  -5197.368      2.8630644E-02
  -5056.899     -2.8217765E-02
  -4916.430      4.6618037E-02
  -4775.960      5.6321904E-02
  -4635.491      1.8715117E-02
  -4495.022      3.4737659E-03
  -4354.553     -2.9015465E-02
  -4214.083     -7.2631938E-03
  -4073.614      1.8389836E-02
  -3933.145     -0.1329964    
  -3792.676     -3.5918195E-02
  -3652.207      2.4554746E-02
  -3511.737      4.4542130E-02
  -3371.268      3.0492017E-02
  -3230.799     -4.2452035E-03
  -3090.330      6.4642563E-02
  -2949.860      4.7825895E-02
  -2809.391     -1.1072395E-02
  -2668.922      1.5491385E-03
  -2528.453      4.5692191E-02
  -2387.983      8.1640653E-02
  -2247.514      3.9751073E-03
  -2107.045      6.3456129E-03
  -1966.576      7.6049730E-02
  -1826.106      1.8999919E-02
  -1685.637      4.4256754E-02
  -1545.167     -3.3940405E-02
  -1404.698     -5.8097042E-02
  -1264.229     -8.0150448E-02
  -1123.759     -2.3268159E-02
  -983.2900      2.7606100E-02
  -842.8207     -2.9555921E-02
  -702.3513     -2.9647766E-02
  -561.8820     -7.6020442E-02
  -421.4126      3.5885959E-03
  -280.9432      0.1298251    
  -140.4739     -4.0568609E-02
 -4.5166016E-03  1.1736439E-02
   140.4648     -4.2808037E-02
   280.9342      1.9302811E-02
   421.4036     -4.3194585E-02
   561.8729     -4.5438805E-03
   702.3423     -7.2865777E-02
   842.8116      1.6532943E-02
   983.2810      8.9492030E-02
   1123.750      5.9009150E-02
   1264.220      5.8702193E-02
   1404.689     -1.9701397E-02
   1545.158     -5.1538762E-02
   1685.628      1.8515090E-02
   1826.097     -6.5941468E-02
   1966.567      9.9942766E-02
   2107.036      3.0731106E-02
   2247.505     -2.7350632E-02
   2387.975      4.3402214E-02
   2528.444     -2.8001836E-02
   2668.913     -5.3012136E-02
   2809.382      3.7478536E-02
   2949.852     -4.7356337E-03
   3090.321     -1.5136405E-02
   3230.790      3.6859628E-02
   3371.259     -1.0259619E-02
   3511.729      3.6565769E-02
   3652.198     -9.8668434E-02
   3792.667      2.2505706E-03
   3933.136      5.1314350E-02
   4073.605      4.6955321E-02
   4214.075     -1.0679314E-02
   4354.544     -7.8521296E-02
   4495.013     -2.5580721E-03
   4635.482      9.0126703E-03
   4775.952      5.9189729E-02
   4916.421     -1.1366481E-02
   5056.890     -6.5972626E-02
   5197.359     -4.9841995E-03
   5337.829     -1.5629744E-02
   5478.298      6.5853782E-02
   5618.767      1.1301795E-03
   5759.236     -2.3978354E-02
   5899.706      1.9724853E-02
   6040.175     -0.1013780    
   6180.644     -9.1191269E-02
   6321.113      5.6681674E-02
   6461.583      1.3455271E-02
   6602.052      2.0948408E-02
   6742.521      7.7244006E-02
   6882.990     -5.7347190E-02
   7023.459     -3.8047202E-03
   7163.929      1.9478425E-02
   7304.398      1.4337010E-02
   7444.867     -2.6709963E-02
   7585.336     -4.8300255E-02
   7725.806     -4.7715977E-02
   7866.275      6.0617730E-02
   8006.744      6.6773437E-02
   8147.213      1.3403690E-02
   8287.683      2.8428512E-02