! titre      46P/Wirtanen (1997)                     
 ! date       27/02/97
 ! obstime      0.617999970912933     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     56.00000    
 ! ah depart           -34
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            5322.89990234375     
 ! dec           6.26402759552002     
  -8428.161      9.7031035E-03
  -8287.691      6.1161190E-02
  -8147.222     -3.1012088E-02
  -8006.753     -1.2652863E-02
  -7866.284     -4.2608738E-02
  -7725.814     -4.4894584E-02
  -7585.345     -1.9065851E-02
  -7444.876     -1.2101837E-02
  -7304.407      4.0837348E-02
  -7163.938     -2.2907047E-02
  -7023.468      4.6082488E-03
  -6882.999      4.7718845E-02
  -6742.530      3.9273970E-02
  -6602.061     -1.7567506E-02
  -6461.591      3.1019351E-02
  -6321.122     -2.0501267E-03
  -6180.653      2.2987258E-02
  -6040.184      1.1375750E-02
  -5899.714     -1.7460724E-02
  -5759.245     -6.1733951E-03
  -5618.776      2.6709259E-02
  -5478.307      3.1080816E-02
  -5337.837     -4.4262826E-02
  -5197.368     -9.0231061E-02
  -5056.899     -1.3266996E-02
  -4916.430     -2.6043721E-02
  -4775.960      3.4875859E-02
  -4635.491      4.2021085E-02
  -4495.022     -2.4419188E-02
  -4354.553      2.3937395E-02
  -4214.083     -3.5506625E-02
  -4073.614      4.6433099E-02
  -3933.145      5.3845786E-02
  -3792.676      2.9835904E-02
  -3652.207      3.7104085E-02
  -3511.737      3.4042865E-02
  -3371.268      2.3013024E-02
  -3230.799     -1.4266580E-02
  -3090.330      5.4951567E-02
  -2949.860     -2.8608577E-02
  -2809.391      3.3652376E-02
  -2668.922      4.6625953E-02
  -2528.453      3.1635817E-02
  -2387.983      1.8233312E-02
  -2247.514     -1.0685224E-02
  -2107.045     -2.6856980E-03
  -1966.576     -5.7419920E-03
  -1826.106     -2.3065291E-02
  -1685.637      6.5297009E-03
  -1545.167      3.6219444E-02
  -1404.698      3.4010755E-03
  -1264.229      7.5040430E-02
  -1123.759      5.8439724E-02
  -983.2900      3.8738463E-02
  -842.8207      1.4777017E-02
  -702.3513      5.0541736E-02
  -561.8820     -2.0769922E-02
  -421.4126     -1.3302751E-02
  -280.9432      3.5084400E-02
  -140.4739     -5.9692124E-03
 -4.5166016E-03  5.7618853E-02
   140.4648     -9.3358709E-04
   280.9342      3.5609759E-02
   421.4036      2.3083473E-02
   561.8729      5.0370660E-02
   702.3423     -4.4602986E-02
   842.8116      8.2550915E-03
   983.2810      3.5946136E-03
   1123.750      2.2684628E-02
   1264.220     -1.1990946E-02
   1404.689      5.0474256E-02
   1545.158      6.4964511E-02
   1685.628     -2.2391593E-02
   1826.097      7.2541274E-03
   1966.567     -1.2574465E-03
   2107.036      1.6554762E-02
   2247.505      5.5629406E-02
   2387.975      3.4126341E-02
   2528.444     -6.5829698E-03
   2668.913      9.4320346E-03
   2809.382      1.2075385E-02
   2949.852      2.0998528E-02
   3090.321      6.1033405E-02
   3230.790     -2.7520771E-03
   3371.259      8.9115784E-02
   3511.729      2.4050141E-02
   3652.198     -3.0114323E-02
   3792.667      4.1184794E-02
   3933.136      5.9552632E-02
   4073.605      6.8282545E-02
   4214.075      7.1659520E-02
   4354.544      4.5400765E-02
   4495.013     -3.9494824E-02
   4635.482      5.9461533E-03
   4775.952      3.1726915E-02
   4916.421      6.6512913E-02
   5056.890     -4.7142982E-02
   5197.359      5.5966683E-02
   5337.829     -4.1717757E-02
   5478.298      1.1837978E-02
   5618.767     -2.5293613E-02
   5759.236     -1.5984067E-04
   5899.706      9.0887845E-03
   6040.175      3.4869857E-02
   6180.644     -2.6938975E-02
   6321.113     -1.1883151E-03
   6461.583     -6.0294721E-02
   6602.052      1.5767263E-02
   6742.521      3.4888826E-02
   6882.990     -3.1771198E-02
   7023.459      1.5157330E-04
   7163.929     -1.1600577E-02
   7304.398     -5.9373924E-03
   7444.867     -3.5686173E-02
   7585.336      3.6954556E-02
   7725.806     -3.9042845E-02
   7866.275     -2.7753510E-02
   8006.744     -1.8852118E-02
   8147.213      4.2322848E-02
   8287.683      3.0551959E-02