! titre      46P/Wirtanen (1997)                     
 ! date       21/04/97
 ! obstime      0.628700017929077     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     58.00000    
 ! ah depart           -29
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            18786.7988281250     
 ! dec           28.3536396026611     
  -8428.161      3.9133251E-02
  -8287.691     -2.3503469E-02
  -8147.222     -3.8400464E-02
  -8006.753      4.6476215E-02
  -7866.284      2.2975285E-02
  -7725.814     -3.5668083E-02
  -7585.345     -3.0316150E-02
  -7444.876     -0.1063573    
  -7304.407     -1.6870821E-02
  -7163.938      7.7615432E-02
  -7023.468     -2.8019644E-02
  -6882.999      4.5849811E-03
  -6742.530      1.5470667E-02
  -6602.061     -1.2353423E-02
  -6461.591     -2.4313856E-02
  -6321.122      8.2834132E-02
  -6180.653      1.2716412E-02
  -6040.184      4.3164995E-02
  -5899.714      4.2621087E-02
  -5759.245     -4.6391901E-02
  -5618.776      2.5815554E-02
  -5478.307      3.6081355E-02
  -5337.837      6.5494977E-02
  -5197.368     -6.5112510E-03
  -5056.899     -4.5747690E-02
  -4916.430     -4.8230920E-02
  -4775.960     -7.2140113E-02
  -4635.491     -8.6753303E-03
  -4495.022      8.2398534E-02
  -4354.553      2.9090328E-02
  -4214.083     -1.7237063E-02
  -4073.614     -4.6737105E-02
  -3933.145      3.5801433E-02
  -3792.676      6.1640356E-02
  -3652.207      6.9532380E-02
  -3511.737     -5.7356965E-02
  -3371.268      2.5925962E-02
  -3230.799      5.7556253E-02
  -3090.330     -1.2792603E-02
  -2949.860      5.3252902E-02
  -2809.391      1.8949801E-02
  -2668.922     -1.1819730E-02
  -2528.453      1.7086906E-02
  -2387.983     -7.7676110E-02
  -2247.514      1.8352928E-02
  -2107.045      1.2317032E-02
  -1966.576     -7.7083640E-02
  -1826.106      7.8789026E-02
  -1685.637     -8.0980115E-02
  -1545.167     -1.4042334E-03
  -1404.698      5.5707864E-02
  -1264.229     -6.8418704E-02
  -1123.759     -5.5174958E-03
  -983.2900     -1.4838197E-02
  -842.8207     -1.4376258E-02
  -702.3513      9.7396009E-02
  -561.8820      1.2924648E-02
  -421.4126      2.1828918E-02
  -280.9432      6.0805909E-02
  -140.4739      3.9436530E-02
 -4.5166016E-03  4.8642181E-02
   140.4648     -2.7690558E-02
   280.9342      2.5425086E-02
   421.4036     -6.9853705E-03
   561.8729      3.0001828E-02
   702.3423      1.1053055E-02
   842.8116     -4.7232486E-02
   983.2810      4.2104900E-02
   1123.750      1.3221074E-02
   1264.220     -8.2367979E-02
   1404.689     -2.1932529E-02
   1545.158     -1.4261440E-02
   1685.628     -1.7291142E-02
   1826.097      1.3174980E-02
   1966.567      2.2580428E-02
   2107.036     -8.4710335E-03
   2247.505      1.3300256E-03
   2387.975      1.0954946E-02
   2528.444      5.6812977E-03
   2668.913     -4.4368161E-03
   2809.382      8.6236320E-02
   2949.852     -5.2675527E-02
   3090.321     -6.5693431E-02
   3230.790      2.4970042E-02
   3371.259      6.9656968E-02
   3511.729      2.4533283E-03
   3652.198      3.8638373E-04
   3792.667     -2.4174652E-03
   3933.136      1.0167517E-02
   4073.605     -3.8338697E-03
   4214.075      4.9964860E-02
   4354.544      5.7139087E-02
   4495.013      2.7870132E-02
   4635.482     -9.3819320E-02
   4775.952     -3.3900436E-02
   4916.421      7.0325732E-02
   5056.890     -2.1273353E-04
   5197.359      1.5026518E-03
   5337.829     -7.4172884E-02
   5478.298     -5.6414973E-02
   5618.767     -3.1726938E-02
   5759.236     -6.7511633E-02
   5899.706      7.6631815E-03
   6040.175     -1.4678463E-02
   6180.644     -7.1689546E-02
   6321.113     -6.2002774E-02
   6461.583      9.2936814E-02
   6602.052      4.6471488E-02
   6742.521      8.7241158E-03
   6882.990      0.1058682    
   7023.459      1.3665251E-02
   7163.929      6.9658412E-03
   7304.398     -2.2292754E-02
   7444.867      2.8007836E-03
   7585.336      2.6952999E-02
   7725.806     -7.5947210E-02
   7866.275      3.4760378E-02
   8006.744      4.5245882E-02
   8147.213     -1.9633049E-02
   8287.683      3.1270858E-02