! titre      46P/Wirtanen (1997)                     
 ! date       28/02/97
 ! obstime      0.617699980735779     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     58.00000    
 ! ah depart           -34
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            5534.30029296875     
 ! dec           6.77197217941284     
  -8428.161     -7.1311761E-03
  -8287.691     -5.6799222E-02
  -8147.222     -5.2276053E-03
  -8006.753      4.2579230E-02
  -7866.284     -1.2925722E-02
  -7725.814      2.2869907E-02
  -7585.345      7.0363455E-02
  -7444.876      2.8800149E-02
  -7304.407     -9.5305536E-03
  -7163.938     -2.1562666E-02
  -7023.468      2.7843434E-03
  -6882.999      3.5979252E-02
  -6742.530      4.5170728E-02
  -6602.061      6.1648957E-02
  -6461.591      2.4589717E-02
  -6321.122      7.9645710E-03
  -6180.653     -1.6921664E-02
  -6040.184     -4.7361717E-02
  -5899.714     -4.8605856E-03
  -5759.245     -1.4266692E-02
  -5618.776     -3.8914200E-02
  -5478.307      2.2509450E-03
  -5337.837      1.4545367E-03
  -5197.368      3.7991710E-02
  -5056.899     -1.4891831E-02
  -4916.430     -2.9568318E-02
  -4775.960     -6.4947521E-03
  -4635.491     -4.3770846E-02
  -4495.022     -2.4117336E-02
  -4354.553     -1.6755484E-02
  -4214.083     -4.4248577E-02
  -4073.614      1.3919582E-02
  -3933.145     -3.9546531E-02
  -3792.676     -3.2763697E-02
  -3652.207     -1.2561350E-02
  -3511.737     -1.1034676E-02
  -3371.268      1.1573236E-02
  -3230.799     -4.2734072E-02
  -3090.330      1.5460260E-03
  -2949.860      6.1286472E-02
  -2809.391      3.7650045E-02
  -2668.922      1.6791712E-02
  -2528.453      8.5150162E-03
  -2387.983     -2.9546900E-02
  -2247.514      5.0200322E-03
  -2107.045     -8.8128308E-03
  -1966.576     -8.2749175E-03
  -1826.106      4.8568279E-02
  -1685.637     -4.4365849E-02
  -1545.167      1.9484513E-02
  -1404.698     -3.5739765E-02
  -1264.229     -0.1044844    
  -1123.759     -3.1458907E-02
  -983.2900      1.6104417E-02
  -842.8207      6.5588541E-02
  -702.3513     -3.6339123E-02
  -561.8820     -3.9114874E-02
  -421.4126     -8.3796922E-03
  -280.9432      4.1838676E-02
  -140.4739     -0.1069754    
 -4.5166016E-03 -2.3227716E-02
   140.4648     -2.2140807E-02
   280.9342      1.8993391E-02
   421.4036      2.3199657E-03
   561.8729     -1.9063305E-02
   702.3423     -9.2459060E-03
   842.8116      5.8241975E-02
   983.2810     -2.0978976E-02
   1123.750      1.3634454E-02
   1264.220     -3.8947240E-02
   1404.689      1.9370917E-02
   1545.158      6.0328964E-02
   1685.628      3.5521228E-02
   1826.097     -1.4634869E-02
   1966.567      6.1687522E-02
   2107.036      2.3301354E-02
   2247.505     -9.0226598E-02
   2387.975      8.5970774E-02
   2528.444     -3.6812820E-02
   2668.913      3.9056607E-02
   2809.382     -8.6803868E-02
   2949.852      1.9576170E-02
   3090.321      2.4620883E-02
   3230.790      4.7514684E-02
   3371.259      4.1245595E-02
   3511.729     -3.4740739E-02
   3652.198     -5.6980230E-02
   3792.667      1.0173346E-02
   3933.136     -6.8608873E-02
   4073.605     -1.6566224E-02
   4214.075     -6.2133078E-02
   4354.544      1.1611184E-02
   4495.013     -6.0268049E-03
   4635.482     -6.3293703E-02
   4775.952     -4.9168400E-02
   4916.421      5.5419221E-03
   5056.890      2.9118316E-02
   5197.359     -2.5359225E-02
   5337.829     -0.1187621    
   5478.298     -1.8325855E-03
   5618.767      7.3229270E-03
   5759.236     -1.6349206E-02
   5899.706      1.8521585E-03
   6040.175     -1.0323116E-02
   6180.644     -6.3292965E-02
   6321.113     -4.6999003E-03
   6461.583      1.3986900E-02
   6602.052      5.0237074E-02
   6742.521     -3.8312837E-03
   6882.990      1.8818887E-02
   7023.459      7.6715186E-02
   7163.929      3.5190739E-02
   7304.398     -9.2460640E-02
   7444.867      9.6880093E-02
   7585.336     -2.2848131E-02
   7725.806      8.0133053E-03
   7866.275     -4.5078438E-02
   8006.744     -1.3207384E-02
   8147.213      0.1117870    
   8287.683      4.8979878E-02