! titre      C/1996 B2 (Hyakutake)                   
 ! date       21/04/96
 ! obstime      0.527499973773956     
 ! polar      D       
 ! freq          1667359030.00000     
 ! vit_debut    -8428.16113281250     
 ! delta_vit     140.469360351562     
 ! nb cycles     50.00000    
 ! ah depart           -20
 ! RA  offset   0.000000000000000E+000
 ! dec offset   0.000000000000000E+000
 ! RA            10078.5996093750     
 ! dec           32.7868614196777     
  -8428.161     -3.5539888E-02
  -8287.691      2.1780698E-02
  -8147.222     -3.7121620E-02
  -8006.753      3.9345451E-02
  -7866.284      2.0456800E-02
  -7725.814     -5.6371290E-02
  -7585.345      4.6057511E-02
  -7444.876     -9.7365707E-02
  -7304.407     -2.2897585E-03
  -7163.938      4.7900020E-03
  -7023.468     -0.1113629    
  -6882.999      1.8552713E-03
  -6742.530      2.7668733E-02
  -6602.061      2.3319080E-02
  -6461.591     -7.0735306E-02
  -6321.122      0.1379489    
  -6180.653     -0.1300628    
  -6040.184      1.1203635E-02
  -5899.714     -0.1129467    
  -5759.245      4.6052840E-02
  -5618.776      8.1212349E-02
  -5478.307      3.4150328E-02
  -5337.837      9.5277756E-02
  -5197.368      6.0703650E-02
  -5056.899      8.7353699E-02
  -4916.430     -2.8214652E-02
  -4775.960     -2.7137676E-02
  -4635.491     -5.9635863E-03
  -4495.022      9.5983725E-03
  -4354.553     -4.8791919E-02
  -4214.083      7.1328767E-03
  -4073.614     -5.5194564E-02
  -3933.145     -6.5720648E-02
  -3792.676     -9.6614920E-02
  -3652.207     -0.1351685    
  -3511.737     -4.3000486E-02
  -3371.268     -9.0285614E-02
  -3230.799      9.8469116E-02
  -3090.330     -2.6112238E-02
  -2949.860     -5.3679060E-02
  -2809.391      5.8626279E-02
  -2668.922     -8.2644805E-02
  -2528.453      5.3732552E-02
  -2387.983     -4.6962727E-02
  -2247.514      4.5926262E-02
  -2107.045     -0.1216750    
  -1966.576     -8.4270164E-02
  -1826.106     -0.1078045    
  -1685.637      7.0828092E-03
  -1545.167      1.7646430E-02
  -1404.698     -3.6262913E-04
  -1264.229      5.2098287E-03
  -1123.759     -3.9874472E-02
  -983.2900     -8.6005107E-02
  -842.8207     -0.1452258    
  -702.3513     -0.1392900    
  -561.8820      1.8215906E-02
  -421.4126     -5.4440539E-02
  -280.9432      1.4382926E-02
  -140.4739     -5.6054345E-03
 -4.5166016E-03 -9.8723441E-02
   140.4648     -1.0329531E-02
   280.9342      2.5993733E-02
   421.4036      1.9337231E-02
   561.8729      6.7815633E-04
   702.3423     -1.8350670E-02
   842.8116     -4.2157844E-03
   983.2810     -1.7725222E-02
   1123.750     -7.6230029E-03
   1264.220     -4.2808317E-02
   1404.689      5.8940988E-02
   1545.158     -4.0264361E-02
   1685.628     -0.1059664    
   1826.097     -7.2538905E-02
   1966.567     -7.6622382E-02
   2107.036      5.4572314E-02
   2247.505      0.1187453    
   2387.975     -4.4654001E-02
   2528.444     -7.6409213E-02
   2668.913     -1.0301459E-02
   2809.382     -1.8044045E-02
   2949.852     -6.6668224E-03
   3090.321     -9.6168377E-02
   3230.790     -3.8376350E-02
   3371.259     -0.1374568    
   3511.729     -2.9282723E-02
   3652.198      3.2430679E-02
   3792.667      9.5887393E-02
   3933.136      8.5062474E-02
   4073.605      5.7595856E-02
   4214.075      1.7226895E-02
   4354.544      2.5327183E-02
   4495.013      6.6622734E-02
   4635.482      8.7815031E-02
   4775.952     -7.9246730E-02
   4916.421     -6.9985956E-02
   5056.890     -6.9422945E-02
   5197.359      5.5736274E-02
   5337.829      3.9204918E-02
   5478.298     -0.1050187    
   5618.767     -6.6423841E-02
   5759.236      2.7435670E-02
   5899.706      4.1727081E-02
   6040.175     -7.7377534E-03
   6180.644      1.2545494E-02
   6321.113     -7.3274471E-02
   6461.583      6.6992864E-03
   6602.052     -7.3941752E-02
   6742.521      7.5040380E-03
   6882.990      8.4262520E-02
   7023.459      2.5302196E-02
   7163.929      8.3395869E-02
   7304.398      6.4154699E-02
   7444.867     -4.9045447E-02
   7585.336      4.9649503E-02
   7725.806     -6.0413867E-02
   7866.275      3.9805494E-02
   8006.744      4.6893161E-02
   8147.213     -1.6354712E-02
   8287.683     -0.1136261