! titre      46P/Wirtanen (1997)                     
 ! date       16/02/97
 ! obstime      0.622399985790253     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     30.00000    
 ! ah depart             0
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            3098.69995117188     
 ! dec          0.778694450855255     
  -8428.161     -3.1446584E-03
  -8287.691     -6.9268726E-02
  -8147.222     -3.2351892E-02
  -8006.753      3.5525430E-02
  -7866.284      9.1309631E-03
  -7725.814      2.4290072E-02
  -7585.345      8.9345172E-02
  -7444.876      5.2927281E-03
  -7304.407     -4.1199006E-02
  -7163.938      3.3992489E-03
  -7023.468      0.1007886    
  -6882.999     -1.7856486E-02
  -6742.530     -9.8255225E-02
  -6602.061     -4.7879748E-02
  -6461.591     -3.1026488E-03
  -6321.122     -5.7991825E-02
  -6180.653      6.4080372E-02
  -6040.184     -3.2474283E-02
  -5899.714      2.7844284E-03
  -5759.245      9.6910996E-03
  -5618.776      7.2320588E-02
  -5478.307      2.0980563E-02
  -5337.837      7.5198640E-03
  -5197.368     -1.7341994E-02
  -5056.899      7.2435699E-03
  -4916.430     -2.1510523E-02
  -4775.960      1.0077854E-02
  -4635.491      0.1094313    
  -4495.022     -3.6780361E-02
  -4354.553     -6.1356694E-02
  -4214.083     -0.1120834    
  -4073.614     -5.0966520E-02
  -3933.145     -0.1061463    
  -3792.676      5.1793840E-02
  -3652.207     -5.7730209E-02
  -3511.737      2.5951635E-02
  -3371.268     -6.8673044E-02
  -3230.799     -6.9866836E-02
  -3090.330      6.4129517E-03
  -2949.860      1.4426789E-02
  -2809.391      2.1279754E-02
  -2668.922      1.0878530E-02
  -2528.453      1.5905295E-02
  -2387.983      5.5737380E-02
  -2247.514     -8.9901946E-02
  -2107.045      7.8641139E-02
  -1966.576      8.4262066E-02
  -1826.106     -9.4757155E-02
  -1685.637     -7.7457033E-02
  -1545.167      0.1009692    
  -1404.698      6.2117565E-02
  -1264.229     -8.5348584E-02
  -1123.759     -5.8050290E-02
  -983.2900     -4.7813110E-02
  -842.8207      2.8010532E-02
  -702.3513      4.0831637E-02
  -561.8820     -2.2347217E-02
  -421.4126     -2.1198643E-02
  -280.9432      1.0319884E-02
  -140.4739     -8.3396010E-02
 -4.5166016E-03 -3.3060767E-02
   140.4648     -6.3847974E-02
   280.9342      5.2825111E-04
   421.4036      2.8435402E-02
   561.8729      7.3770359E-02
   702.3423      0.1283887    
   842.8116      6.8087816E-02
   983.2810      5.6111149E-02
   1123.750     -5.8717966E-02
   1264.220      8.1308804E-02
   1404.689     -2.4729040E-03
   1545.158      7.0922785E-03
   1685.628      2.7848387E-02
   1826.097      6.3030005E-02
   1966.567     -7.9509988E-02
   2107.036     -5.8266867E-02
   2247.505      5.0616786E-02
   2387.975      8.1172518E-02
   2528.444     -4.9611703E-02
   2668.913      2.1441987E-02
   2809.382      0.1080111    
   2949.852     -4.8415039E-02
   3090.321      1.8333683E-02
   3230.790     -1.8813930E-02
   3371.259      2.3177885E-02
   3511.729     -1.5096364E-02
   3652.198      0.1026973    
   3792.667     -4.7956500E-02
   3933.136      1.9634175E-03
   4073.605      3.9172735E-02
   4214.075      2.0399477E-02
   4354.544     -3.2255068E-02
   4495.013     -5.7685949E-02
   4635.482      5.7325441E-02
   4775.952      3.4370665E-02
   4916.421     -4.0800955E-02
   5056.890     -6.7431450E-02
   5197.359     -1.7705059E-02
   5337.829     -1.6723359E-02
   5478.298      2.5378037E-02
   5618.767     -3.5386801E-02
   5759.236      3.0061100E-02
   5899.706      9.3886033E-02
   6040.175     -7.4377373E-02
   6180.644     -1.1009448E-02
   6321.113     -3.4650680E-02
   6461.583     -6.0164224E-02
   6602.052      1.5123797E-02
   6742.521      7.1193039E-02
   6882.990     -2.8075241E-03
   7023.459      4.0737251E-03
   7163.929      1.9619798E-02
   7304.398     -5.6161474E-02
   7444.867     -1.5805217E-02
   7585.336      1.1277009E-03
   7725.806      8.4812697E-03
   7866.275      2.0727828E-02
   8006.744      2.6962567E-02
   8147.213      3.0546466E-02
   8287.683      4.9554512E-02