! titre      46P/Wirtanen (1997)                     
 ! date       24/04/97
 ! obstime      0.630400002002716     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     60.00000    
 ! ah depart           -30
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            19643.5996093750     
 ! dec           28.9251384735107     
  -8428.161      1.4352898E-02
  -8287.691     -7.1538955E-02
  -8147.222     -6.9234766E-02
  -8006.753     -6.6587292E-02
  -7866.284      0.1036107    
  -7725.814      3.4175616E-02
  -7585.345      6.9612162E-03
  -7444.876      0.1332203    
  -7304.407     -7.0679173E-02
  -7163.938     -5.4096445E-02
  -7023.468     -6.9368690E-02
  -6882.999      8.0985986E-02
  -6742.530      6.5969557E-02
  -6602.061      0.1279471    
  -6461.591     -7.6994166E-02
  -6321.122      5.2861460E-02
  -6180.653      4.5379110E-02
  -6040.184     -4.3473382E-02
  -5899.714     -1.8599633E-02
  -5759.245     -9.9291755E-03
  -5618.776     -2.9872291E-02
  -5478.307      1.3641655E-02
  -5337.837      4.9536578E-02
  -5197.368      0.1226072    
  -5056.899     -6.0611255E-02
  -4916.430     -9.4123654E-02
  -4775.960     -2.5753634E-02
  -4635.491     -1.5411391E-02
  -4495.022     -4.8512697E-02
  -4354.553     -6.4727910E-02
  -4214.083      6.1598647E-02
  -4073.614     -1.9580236E-02
  -3933.145      9.6362298E-03
  -3792.676      0.1148303    
  -3652.207     -2.0400400E-03
  -3511.737      2.3215551E-02
  -3371.268      2.6361752E-02
  -3230.799     -4.3154731E-02
  -3090.330     -9.1177583E-02
  -2949.860      2.2647029E-02
  -2809.391      4.0332846E-02
  -2668.922      5.6641057E-02
  -2528.453     -3.9868951E-02
  -2387.983     -0.1374224    
  -2247.514      0.1336898    
  -2107.045     -4.9717552E-03
  -1966.576      3.1675290E-02
  -1826.106      2.4738802E-02
  -1685.637     -5.6532238E-02
  -1545.167      4.9546361E-02
  -1404.698      0.1224817    
  -1264.229     -2.5822323E-02
  -1123.759     -4.8428826E-02
  -983.2900      3.8585845E-02
  -842.8207     -1.3118242E-02
  -702.3513     -1.3670960E-02
  -561.8820      1.4435332E-02
  -421.4126      8.5272282E-02
  -280.9432      6.0690842E-03
  -140.4739     -2.7730577E-03
 -4.5166016E-03  3.5085503E-02
   140.4648      3.3362042E-02
   280.9342      5.0431609E-02
   421.4036      7.9725003E-03
   561.8729     -0.1769006    
   702.3423     -5.2470636E-02
   842.8116      8.4639013E-02
   983.2810     -4.3651570E-02
   1123.750     -1.5166970E-02
   1264.220     -6.0241643E-02
   1404.689      4.8396934E-02
   1545.158      6.7461221E-03
   1685.628      6.1016321E-02
   1826.097     -9.6433520E-02
   1966.567     -4.5359742E-02
   2107.036      1.5245692E-02
   2247.505      7.9726484E-03
   2387.975     -5.8774319E-02
   2528.444      3.1010289E-02
   2668.913     -3.1873703E-03
   2809.382     -1.2738826E-02
   2949.852     -8.3070092E-02
   3090.321     -2.2719068E-02
   3230.790     -3.5622980E-02
   3371.259     -5.3201057E-02
   3511.729      7.5665720E-02
   3652.198      1.1936306E-02
   3792.667      4.3845069E-02
   3933.136     -4.8489481E-02
   4073.605     -2.5870355E-02
   4214.075     -6.4109370E-02
   4354.544      4.7171071E-02
   4495.013     -2.8550338E-02
   4635.482     -1.8196860E-02
   4775.952      4.9915053E-02
   4916.421     -2.3865204E-02
   5056.890      3.9573766E-02
   5197.359     -2.0576283E-02
   5337.829      0.1113490    
   5478.298      1.7564312E-02
   5618.767     -1.3690258E-02
   5759.236      7.5994967E-03
   5899.706      5.8631804E-03
   6040.175     -1.9676832E-02
   6180.644      2.4260521E-02
   6321.113     -0.1278899    
   6461.583      3.8076524E-02
   6602.052     -5.5806335E-02
   6742.521      0.1168495    
   6882.990     -4.2031456E-02
   7023.459      0.1026355    
   7163.929      2.7282512E-02
   7304.398      8.3308898E-02
   7444.867     -6.4766221E-02
   7585.336     -1.4581007E-02
   7725.806      2.6814722E-02
   7866.275     -9.8174118E-02
   8006.744     -0.1434275    
   8147.213      4.5730364E-02
   8287.683     -2.0144423E-02