! titre      46P/Wirtanen (1997)                     
 ! date       19/02/97
 ! obstime      0.620999991893768     
 ! polar      G       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     52.00000    
 ! ah depart           -28
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            3687.60009765625     
 ! dec           2.25047230720520     
  -8428.161     -5.1709160E-02
  -8287.691      8.1746325E-02
  -8147.222      4.8577908E-02
  -8006.753      3.1168209E-02
  -7866.284     -7.2547537E-03
  -7725.814     -2.2930814E-02
  -7585.345      2.9452151E-02
  -7444.876     -9.4757611E-03
  -7304.407     -0.1441929    
  -7163.938     -9.4665937E-02
  -7023.468     -2.2227904E-02
  -6882.999      1.0388891E-02
  -6742.530      4.3973688E-02
  -6602.061      3.5678178E-02
  -6461.591      5.6739151E-02
  -6321.122      5.5968855E-02
  -6180.653     -1.1895424E-02
  -6040.184     -1.7768068E-02
  -5899.714      4.2056229E-02
  -5759.245      2.1954173E-02
  -5618.776      3.3640873E-02
  -5478.307     -3.0472727E-02
  -5337.837     -1.7682545E-02
  -5197.368     -1.6536403E-02
  -5056.899      1.0820096E-02
  -4916.430     -4.6796661E-02
  -4775.960     -1.5161498E-02
  -4635.491     -8.8060401E-02
  -4495.022     -5.3418424E-02
  -4354.553      5.4493248E-02
  -4214.083     -6.1842296E-03
  -4073.614     -4.8825531E-03
  -3933.145      4.1967273E-02
  -3792.676     -2.7481795E-03
  -3652.207      8.3335802E-02
  -3511.737      4.9946114E-02
  -3371.268      6.9071809E-03
  -3230.799     -8.2174696E-02
  -3090.330     -2.3773072E-02
  -2949.860     -3.0406917E-02
  -2809.391      1.4925980E-02
  -2668.922      3.2541454E-02
  -2528.453     -7.2116584E-02
  -2387.983      9.2020057E-02
  -2247.514     -5.1495474E-02
  -2107.045     -1.1769499E-02
  -1966.576      6.8317093E-02
  -1826.106     -3.3889003E-02
  -1685.637      1.6275877E-02
  -1545.167      4.5785449E-02
  -1404.698     -6.1106975E-03
  -1264.229      2.1033132E-02
  -1123.759      3.0319531E-02
  -983.2900      3.1455159E-02
  -842.8207     -3.4868337E-02
  -702.3513     -5.3430542E-02
  -561.8820      1.3716480E-02
  -421.4126      2.1189107E-02
  -280.9432      2.1697881E-02
  -140.4739      1.2185903E-02
 -4.5166016E-03 -3.8986612E-02
   140.4648      4.8976652E-02
   280.9342      3.5212148E-02
   421.4036     -2.1411004E-02
   561.8729      3.9954133E-02
   702.3423     -4.3123018E-02
   842.8116     -5.7645611E-02
   983.2810     -9.8141225E-04
   1123.750     -2.8676668E-02
   1264.220     -4.5481842E-02
   1404.689      1.4346942E-02
   1545.158     -2.8944647E-02
   1685.628      8.6906381E-02
   1826.097      9.7546503E-02
   1966.567      9.2161419E-03
   2107.036     -9.8198339E-02
   2247.505     -4.7635939E-02
   2387.975      2.5319293E-02
   2528.444     -6.4860575E-02
   2668.913     -7.8506498E-03
   2809.382      4.4308662E-02
   2949.852     -3.7314795E-02
   3090.321      1.1734845E-04
   3230.790      9.9936582E-02
   3371.259      3.0722262E-02
   3511.729      3.0501427E-02
   3652.198      4.2638429E-02
   3792.667     -1.8962860E-02
   3933.136      2.3498708E-02
   4073.605     -6.4310864E-02
   4214.075     -3.6544118E-02
   4354.544      2.9056175E-02
   4495.013     -2.6335074E-02
   4635.482     -4.8384368E-02
   4775.952      1.0395817E-02
   4916.421      2.7155811E-02
   5056.890      5.5094529E-02
   5197.359      1.9752389E-02
   5337.829      4.7534730E-02
   5478.298     -2.1047931E-02
   5618.767      4.9251605E-02
   5759.236      3.4245975E-02
   5899.706      3.1877592E-02
   6040.175      1.0522808E-02
   6180.644     -3.1102262E-02
   6321.113     -3.5889544E-02
   6461.583     -3.5975855E-02
   6602.052     -5.8134489E-02
   6742.521     -2.7972370E-02
   6882.990     -2.9282665E-02
   7023.459     -3.3340719E-02
   7163.929      0.1137798    
   7304.398     -2.7890511E-02
   7444.867     -4.4441870E-03
   7585.336     -3.5784282E-02
   7725.806      5.2050471E-02
   7866.275     -1.4107846E-02
   8006.744      7.4275278E-02
   8147.213     -3.8720241E-03
   8287.683     -7.9546735E-02