Luu and Jewitt data. P/Encke                                                   
  
    3.413800E-01       14.440000       14.525160   -8.515930E-02
    3.566500E-01       14.440000       14.446530   -6.534576E-03
    3.603300E-01       14.370000       14.426560   -5.655956E-02
    3.660400E-01       14.440000       14.395250    4.475021E-02
    3.697500E-01       14.310000       14.374870   -6.486797E-02
    3.735000E-01       14.460000       14.354370    1.056271E-01
    3.772200E-01       14.350000       14.334260    1.574135E-02
    3.811300E-01       14.240000       14.313480   -7.347584E-02
    3.848600E-01       14.240000       14.294100   -5.410385E-02
    3.885500E-01       14.260000       14.275490   -1.548576E-02
    3.997900E-01       14.250000       14.223160    2.684307E-02
    4.035900E-01       14.190000       14.207290   -1.729202E-02
    4.073800E-01       14.260000       14.192540    6.745815E-02
    4.110900E-01       14.250000       14.179220    7.077503E-02
        3.207730       14.240000       14.273610   -3.360653E-02
        3.211430       14.250000       14.255200   -5.198479E-03
        3.215150       14.260000       14.237390    2.261257E-02
        3.220220       14.310000       14.214420    9.558487E-02
        3.223930       14.240000       14.198680    4.131794E-02
        3.227630       14.150000       14.183990   -3.399181E-02
        3.231350       14.200000       14.170310    2.968788E-02
        3.235050       14.230000       14.157870    7.213306E-02
        3.238780       14.230000       14.146560    8.343983E-02
        3.242490       14.200000       14.136610    6.338787E-02
        3.279610       14.100000       14.116560   -1.655674E-02
        3.284120       14.140000       14.124260    1.573849E-02
        3.287840       14.150000       14.132190    1.780510E-02
        3.291590       14.170000       14.141590    2.841282E-02
        3.295280       14.250000       14.152150    9.785271E-02
        3.299080       14.110000       14.164330   -5.432701E-02
        3.303150       14.220000       14.178760    4.124165E-02
        3.306910       14.260000       14.193290    6.671429E-02
        3.331480       14.230000       14.310080   -8.007717E-02
        3.335220       14.300000       14.330100   -3.009605E-02
        3.340250       14.280000       14.357440   -7.744503E-02
        3.344020       14.370000       14.378110   -8.109093E-03
        3.370220       14.510000       14.515670   -5.666733E-03
        3.377720       14.660000       14.549780    1.102228E-01
        3.386100       14.700000       14.583330    1.166716E-01
        3.389800       14.460000       14.596370   -1.363716E-01
        3.393520       14.690000       14.608290    8.171272E-02
        3.397280       14.630000       14.619040    1.095963E-02
        3.401030       14.530000       14.628420   -9.841537E-02
        3.404720       14.560000       14.636270   -7.627010E-02
        3.408470       14.630000       14.642820   -1.281643E-02
        3.412200       14.550000       14.647860   -9.785652E-02
        4.127400       14.360000       14.380640   -2.064037E-02
        4.133610       14.300000       14.346560   -4.656315E-02
        4.137410       14.390000       14.325900    6.409550E-02
        4.141110       14.190000       14.306080   -1.160765E-01
        4.144980       14.260000       14.285750   -2.575207E-02
        4.148730       14.240000       14.266580   -2.657986E-02
        4.152420       14.260000       14.248320    1.168251E-02
        4.156150       14.210000       14.230570   -2.057266E-02
        4.159860       14.170000       14.213730   -4.373074E-02
        4.163550       14.140000       14.197880   -5.787468E-02
        4.167280       14.120000       14.182840   -6.283855E-02
        4.171000       14.130000       14.168920   -3.892136E-02
        4.174710       14.070000       14.156190   -8.619118E-02
        4.178400       14.080000       14.144740   -6.473541E-02
        4.182110       14.120000       14.134500   -1.449776E-02
        4.185810       14.150000       14.125620    2.438164E-02
        4.191160       14.150000       14.115230    3.477097E-02
        4.194860       14.100000       14.109790   -9.793282E-03
        4.198550       14.190000       14.105830    8.416653E-02
        4.202270       14.110000       14.103340    6.661415E-03
        4.205960       14.140000       14.102360    3.763771E-02
        4.209730       14.080000       14.102910   -2.291298E-02
        4.213460       14.100000       14.104990   -4.993439E-03
        4.217150       14.080000       14.108540   -2.854347E-02
        4.220970       14.120000       14.113760    6.238937E-03
        4.225210       14.050000       14.121350   -7.135201E-02
        4.276250       14.340000       14.329090    1.090813E-02
        4.280010       14.290000       14.349540   -5.953884E-02
        4.284350       14.330000       14.373310   -4.331493E-02
        4.288280       14.340000       14.394870   -5.487061E-02
        4.292680       14.420000       14.418860    1.143456E-03
        4.296380       14.480000       14.438780    4.121971E-02
        4.300080       14.390000       14.458350   -6.835365E-02
        4.303840       14.410000       14.477790   -6.778526E-02
        4.307530       14.390000       14.496290   -1.062899E-01
        4.311320       14.610000       14.514610    9.538841E-02
        4.316780       14.590000       14.539570    5.042553E-02
        4.320550       14.580000       14.555680    2.431583E-02
        4.324260       14.610000       14.570540    3.946209E-02
        4.327960       14.630000       14.584280    4.572296E-02
        4.336990       14.740000       14.612860    1.271362E-01
        4.340750       14.610000       14.622530   -1.252937E-02
        4.344500       14.650000       14.630770    1.922703E-02
        4.351930       14.680000       14.642820    3.718376E-02
        4.360380       14.660000       14.649320    1.068020E-02
        4.364110       14.640000       14.649700   -9.701729E-03
        4.371560       14.690000       14.645890    4.410839E-02
        4.375330       14.660000       14.641660    1.834011E-02
        4.379030       14.680000       14.636030    4.397011E-02
        4.386460       14.640000       14.620440    1.955700E-02
        4.390180       14.620000       14.610580    9.424210E-03
        4.393910       14.520000       14.599370   -7.937145E-02
        4.401380       14.540000       14.573240   -3.324318E-02
        4.405450       14.630000       14.557100    7.289600E-02
        4.409200       14.670000       14.541160    1.288395E-01