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IAU Minor Planet Center

Minor Planet Center

MPEC 1998-C01: DAILY ORBIT UPDATE (1998 FEB. 1 UT)

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.


Read MPEC 1998-B31 Read MPEC 1998-C02


M.P.E.C. 1998-C01                                Issued 1998 Feb.  1, 07:06 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

             BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
                   URL http://cfa-www.harvard.edu/iau/mpc.html

                       DAILY ORBIT UPDATE (1998 FEB. 1 UT)

                            Update to MPEC 1998-B29

New identifications:
         J78V10R  J94J01G  J98B01X                            Williams
         J96R00N  J89S08H                                     Williams
         J97X08N  J95G00P                                     Williams
         J97Y05Y  J78E00N  J93B15P                            Asher
         J97Y07P  J79V02M  J90W14S  J97A22D                   Asher
         J97Y11R  J80V03W  J96T52C                            Asher
         J97Y11T  J94G09A                                     Asher
         J97Y14C  J71D02A  J94T17L                            Asher

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J78V10R 14.0  0.15 J97CI 309.162 109.935  68.994  10.358 0.13619   2.77779   3 W
J79Q08T 14.5  0.15 J97CI 131.896   1.810 338.379   2.579 0.16120   2.27015   7 W
J81Q00D 14.5  0.15 J97CI 119.236   7.938 328.594   2.693 0.21033   2.42757   2 W
J85T00W 14.5  0.15 J97CI 114.813 344.790   7.266   1.305 0.19364   2.40614   6 W
J86Q03A 14.0  0.15 J97CI 182.202 191.588  97.002   1.550 0.13164   2.22588   6 W
J87R05O 12.0  0.15 J97CI 101.480 216.864 158.550   6.815 0.29114   3.94811   3 W
J91P12T 13.5  0.15 J97CI 107.484 297.938  58.220   0.880 0.08295   2.79048   5 W
J91R25G 13.0  0.15 J97CI 160.259 222.978  92.114   9.129 0.21724   2.79990   2 W
J91V00H 16.5  0.15 J97CI  53.246 207.058 139.486  13.917 0.14385   1.13657   2 W
J92A00B 14.0  0.15 J97CI 344.117  55.610  88.900  40.756 0.55260   3.28756   6 W
J92C02R 14.5  0.15 J97CI 168.424  55.092 201.956   4.080 0.10696   2.19075   2 W
J92S26Q 15.0  0.15 J97CI  76.317 285.434 109.569   4.069 0.13394   2.61227   5 W
J94A00D 15.0  0.15 J97CI 338.565 137.454   9.125   1.187 0.12361   2.43092   4 W
J94C01E 14.0  0.15 J97CI  50.052 108.665 320.847  13.359 0.14202   2.54469   2 W
J95O00O 17.0  0.15 J97CI 327.479 211.168 349.621  24.022 0.77924   2.15130   2 W
J96D00H 16.5  0.15 J97CI 190.751 351.333 309.405  17.231 0.27670   1.58719   2 W
J96F03G 18.5  0.15 J97CI 108.322  23.383 300.478   1.981 0.34973   1.05435   3 W
J96P00K 14.5  0.15 J97CI 284.490 203.376   7.654   3.041 0.08300   2.31388   3 W
J96Q00E 14.5  0.15 J97CI 119.035 167.772 174.917  14.402 0.14789   2.57657   2 W
J96R00M 14.0  0.15 J97CI  71.365  36.015 355.384  16.697 0.08985   2.93580   2 W
J96R00N 15.0  0.15 J97CI 156.526 341.055 343.674   5.367 0.17365   2.31926   3 W
J96R02Q 14.0  0.15 J97CI 290.926 240.082 314.234   1.559 0.15028   2.40830   4 W
J96R02U 15.5  0.15 J97CI 197.599 241.798  44.797   0.878 0.10062   2.15750   4 W
J96R04D 13.0  0.15 J97CI 183.636 252.459  48.925  13.360 0.16182   2.71681   2 W
J96T36P 15.0  0.15 J97CI 174.696 342.492 321.115   4.798 0.15964   2.25226   2 W
J96U00Q 14.0  0.15 J97CI 132.047 325.258   1.113  12.645 0.16221   2.68445   3 W
J96U01L 14.0  0.15 J97CI 118.328 140.821 206.046  11.671 0.07025   3.03920   2 W
J96V00M 14.0  0.15 J97CI 264.324 168.112  72.229  14.831 0.11395   2.55905   2 W
J96V05B 13.5  0.15 J97CI 176.480 287.202  51.363   6.423 0.04624   2.22896   3 W
J96W03C 15.0  0.15 J97CI 126.681 146.344 199.696  10.449 0.19919   2.69893   4 W
J96X02O 14.0  0.15 J97CI 184.152 126.411 180.188   1.873 0.02049   2.91297   2 W
J96Y01G 14.5  0.15 J97CI 297.280 188.987  77.224  12.852 0.11940   2.48492   2 W
J96Y03P 13.5  0.15 J97CI 257.964 178.924  63.851  15.015 0.06501   2.58249   3 W
J97V00R 15.0  0.15 J97CI  40.436 194.081 172.953   2.984 0.18878   2.26097   2 W
J97W22P 13.0  0.15 J97CI 131.703 228.393 114.754   2.337 0.16949   3.17287   2 W
J97W34T 14.0  0.15 J97CI  73.616 182.788 142.185   3.499 0.23654   2.35182   2 W
J97X08N 14.5  0.15 J97CI  41.031 117.035 311.660   3.605 0.08532   2.22985   2 W
J97X10B 14.0  0.15 J97CI 281.644 106.667  67.188  12.900 0.13884   2.34882   4 W
J97X10H 15.0  0.15 J97CI 328.203  56.497  61.346   6.060 0.12537   2.28516   2 W
J97X10K 13.5  0.15 J97CI  23.314 152.324 257.864  14.945 0.18147   2.59249   2 W
J97X10N 15.5  0.15 J97CI 347.449  29.106  67.102   3.087 0.17440   2.42647   2 W
J97Y03X 14.0  0.15 J97CI  41.651  85.998 298.940  27.980 0.42021   2.78346   2 W
J97Y05W 12.5  0.15 J97CI 341.969  63.457  64.093   6.100 0.09698   2.79931   3 W
J97Y05Y 11.5  0.15 J97CI 142.660   8.991 311.875   9.380 0.08243   3.01024   3 A
J97Y07P 12.0  0.15 J97CI 165.277 278.278  45.006   5.753 0.14602   3.15190   4 A
J97Y10P 15.0  0.15 J97CI 316.651 153.178   3.411   5.104 0.06329   2.20559   3 W
J97Y11R 14.2  0.15 J97CI 109.426  10.839  12.472   6.485 0.02318   2.19808   3 A
J97Y11T 12.3  0.15 J97CI   8.430   7.686 121.273  14.549 0.08158   2.62291   2 A
J97Y14B 14.0  0.15 J97CI  16.792 331.213 117.354  14.364 0.20994   2.54712   2 W
J97Y14C 13.4  0.15 J97CI 205.070 329.455 312.285   6.231 0.17168   2.26676   3 A
J97Y14F 15.0  0.15 J97CI  19.359 155.373 294.368   5.108 0.16134   2.54017   2 W
J98A08V 15.0  0.15 J97CI  37.788 208.262 202.818   4.239 0.11471   2.22338   4 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97Q00A 14.0  0.15 J97CI  55.005  25.632 317.866   6.808 0.08340   2.41157 167 W
J97Q00N 15.0  0.15 J97CI  17.826 132.341 256.981   5.019 0.10117   2.28848 159 W
J97T18A 14.5  0.15 J97CI  35.466 225.951 187.649  11.447 0.17892   2.63889 114 W
J97U01F 15.0  0.15 J97CI  16.705 174.592 218.061   4.324 0.13878   2.32097  97 A
J97V04E 14.3  0.15 J97CI  55.765 108.468 235.174  10.676 0.30234   2.58599  83 A
J97W13J 13.3  0.15 J97CI  44.321 121.547 263.012   7.999 0.04440   2.99495  63 A
J97W13K 15.2  0.15 J97CI  17.859 357.596  53.537   5.020 0.15604   2.31161  63 A
J97W13L 14.3  0.15 J97CI   4.062 173.165 255.908   7.038 0.20267   2.77780  61 A
J97W16U 14.5  0.15 J97CI  33.350 122.348 243.741   9.781 0.31179   2.38181  63 W
J97W21C 14.6  0.15 J97CI 356.159 102.542 308.250   5.101 0.29830   2.65935  97 A
J97W21C 14.5  0.15 J97CI 356.159 102.541 308.250   5.101 0.29830   2.65933  97 W
J97W21D 14.6  0.15 J97CI  26.834 159.802 243.009  13.468 0.15005   2.68868  64 A
J97W23M 14.5  0.15 J97CI 108.615 254.087 113.022   3.266 0.09339   2.83970  63 W
J97X11F 17.0  0.15 J97CI  96.674 102.473 214.129   4.095 0.48374   1.44173  55 W
J97Y11Q 14.5  0.15 J97CI 236.426 163.061  86.080   7.759 0.17821   2.28093  68 A
J97Y16G 15.6  0.15 J97CI 343.060 329.395 132.076   3.667 0.14165   2.35811  62 A
J98B13T 26.5  0.15 J97CI 352.204 353.162 123.427   1.419 0.59850   2.49011   6 W
J98B26R 26.0  0.15 J97CI 318.670  61.569 130.258  12.291 0.48915   1.64129   1 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97X03N 14.5  0.15 J97CI 301.737  86.259  99.199   3.770 0.15367   2.42977  59 W
J97X05D 15.0  0.15 J97CI 265.930 115.324 124.350   6.213 0.04458   2.43301  57 W
J97Y02V 13.0  0.15 J9817 324.982  52.447 105.435   2.200 0.12384   3.10004  40 W
J97Y05K 12.4  0.15 J981R  70.407 306.663  93.910  15.941 0.03831   2.65054  34 A
J97Y05L 13.5  0.15 J981R 345.344   8.889 127.886   6.530 0.08276   2.78250  34 A
J97Y05M 12.9  0.15 J9817 177.942 106.273 190.106   1.108 0.06937   2.62913  34 A
J97Y05O 15.5  0.15 J9817   7.405 346.855 116.910   6.135 0.10709   2.28299  36 W
J97Y05P 14.0  0.15 J981R  64.229 264.337 126.349   2.625 0.21316   2.42813  35 A
J97Y05T 12.2  0.15 J981R 166.020  25.433 285.380   9.319 0.09633   2.98415  34 A
J97Y05U 14.6  0.15 J981R  14.382 174.087 281.329   6.970 0.27133   2.78660  34 A
J97Y05V 12.0  0.15 J9817 177.714 341.906 309.855  10.373 0.21324   2.32221  34 A
J97Y05X 15.4  0.15 J981R  21.596 155.646 292.819   7.261 0.18130   2.88521  34 A
J97Y05Z 14.4  0.15 J97CI 329.787  65.628  79.421   5.661 0.15053   2.45425  56 A
J97Y06A 14.6  0.15 J981R  45.847  15.868  39.094   3.835 0.17173   2.60276  34 A
J97Y07H 14.6  0.15 J9817  47.519  73.387 328.105   2.673 0.13210   2.29462  32 A
J97Y07K 14.4  0.15 J9817  19.176 356.064  84.353  13.061 0.15562   2.64031  34 A
J97Y07M 12.1  0.15 J9817 120.384 244.386 114.053  10.367 0.17318   2.80557  32 A
J97Y07N 11.8  0.15 J9817  91.524 275.305 110.666  15.570 0.12660   2.60467  32 A
J97Y07Q 11.7  0.15 J9817  51.202  86.888 336.422  11.591 0.15026   2.66995  32 A
J97Y07R 14.5  0.15 J981R  69.924  92.188 299.877  13.931 0.11136   2.57211  34 A
J97Y10E 14.2  0.15 J981R  13.329 157.456 305.467  12.586 0.10253   2.57715  32 A
J97Y10F 14.2  0.15 J981R 343.283  98.901  50.377   3.481 0.24422   2.30120  35 A
J97Y10J 13.7  0.15 J981R   5.906  26.957  85.907  10.640 0.12672   2.56625  32 A
J97Y10K 15.1  0.15 J981R   9.303 141.099 325.344   8.049 0.17525   2.61593  32 A
J97Y10L 15.6  0.15 J981R  80.613 356.717  27.939   3.198 0.12928   2.24697  32 A
J97Y10M 13.1  0.15 J9817  63.953 313.164 103.423   8.784 0.10815   2.31842  33 A
J97Y10N 14.4  0.15 J9817  59.772 316.294  94.808   8.813 0.19930   2.56536  33 A
J97Y10O 12.4  0.15 J981R 221.428 207.548  60.234   6.212 0.13098   2.29043  32 A
J97Y10Q 13.0  0.15 J981R   4.685  37.080  78.085   9.694 0.08537   2.93060  34 A
J97Y11U 12.8  0.15 J9817 119.545 353.274  20.464   7.044 0.11317   2.35451  31 A
J97Y11V 11.4  0.15 J9817  57.768 315.171 125.418  17.614 0.09774   3.19533  31 A
J97Y13P 14.6  0.15 J981R 302.567 297.819 263.774   6.476 0.19635   2.33798  30 A
J97Y13R 11.6  0.15 J981R  95.079 162.264 217.985   0.101 0.12942   3.21101  30 A
J97Y13S 13.9  0.15 J981R 310.545 222.771 328.495   0.376 0.13516   2.42125  30 A
J97Y13T 14.4  0.15 J981R 120.476  51.186 309.539   7.145 0.07556   2.41882  30 A
J97Y13U 11.9  0.15 J9817 166.362 318.801 359.142   1.461 0.04615   2.92372  30 A
J97Y13V 13.6  0.15 J9817  37.715 131.592 266.856   4.990 0.38742   2.59920  33 A
J97Y13X 13.2  0.15 J9817   8.470 350.949 122.806  22.443 0.07413   2.54915  30 A
J97Y13Y 15.0  0.15 J9817 334.853 219.770 298.031   4.926 0.16426   2.55852  30 A
J97Y13Z 14.2  0.15 J9817  77.941 266.331 118.037   6.146 0.18241   2.36621  28 A
J97Y14A 14.2  0.15 J981R  29.947 148.394 288.163  22.497 0.23469   2.33228  30 A
J97Y14D 13.8  0.15 J981R  20.681 148.873 308.941   7.713 0.20569   3.14576  30 A
J97Y14G 15.0  0.15 J9817  14.623 166.141 301.986  13.603 0.05724   2.62057  54 A
J97Y14H 14.0  0.15 J9817 306.743 220.187 324.053   1.045 0.05539   2.93104  30 W
J97Y14J 15.1  0.15 J981R  19.217 148.601 309.248   3.036 0.23745   2.57768  30 A
J97Y14K 12.3  0.15 J981R 188.117 347.802 315.215   8.655 0.07851   3.18963  30 A
J97Y14L 15.0  0.15 J981R 336.571 271.250 240.274   2.684 0.07691   2.33340  30 A
J97Y17X 17.0  0.15 J9817  48.503 111.362 308.911   6.430 0.07077   2.32043  30 W
J98A00F 15.0  0.15 J981R   4.326 306.987 160.596   5.113 0.10070   2.27592  26 A
J98A04W 15.0  0.15 J9817 329.881  52.609 125.577  17.191 0.18314   3.15201  23 W
J98A04X 14.0  0.15 J9817  45.416 331.273  93.470  24.350 0.08035   1.96277  22 W
J98A07Q 16.5  0.15 J9817  52.503  13.727  25.350   2.813 0.22794   2.43255  21 W
J98A08K 16.5  0.15 J9817 351.105  11.643 126.861  48.237 0.18205   1.79825  23 W
J98B00C 14.9  0.15 J981R 251.848 262.404 329.272   8.084 0.04237   2.49042  13 A
J98B00X 12.5  0.15 J981R  68.635 270.773 130.138   3.790 0.25168   3.96089  10 A
J98B01B 15.5  0.15 J981R 133.108  30.599 325.638  11.780 0.08600   2.64251   9 A
J98B03O 18.0  0.15 J9817  42.862 296.156 127.768   4.541 0.17555   2.32997  12 W
J98B03R 18.5  0.15 J9817   7.111  95.253  17.643   0.018 0.14744   2.39254  12EW
J98B03S 16.0  0.15 J9817 207.824 159.977 126.412   1.254 0.13339   2.76587  12EW
J98B03T 17.5  0.15 J9817  14.478 339.331 122.631   1.902 0.22479   3.07188  12 W
J98B03U 16.5  0.15 J9817 350.885  11.153 124.587   3.323 0.15338   2.41739  12 W
J98B03V 17.0  0.15 J9817  60.751  33.281  26.511   0.410 0.05383   2.50752  12 W
J98B05H 15.5  0.15 J9817 139.290 218.308 124.777   5.108 0.07308   2.54871  12 W
J98B05Q 15.5  0.15 J9817  66.631 282.562 128.706   6.649 0.09139   3.07127   8EW
J98B05R 16.0  0.15 J9817  57.962  92.395 315.416   4.363 0.19980   3.07278   8EW
J98B05S 16.5  0.15 J9817 259.452 115.919 127.323   6.298 0.15521   2.30586   8 W
J98B05U 18.5  0.15 J9817 336.526  81.103  72.530   0.616 0.12496   2.27906   8EW
J98B05V 18.0  0.15 J9817  23.543 332.670 126.577   9.004 0.07346   2.64662   8 W
J98B05W 16.0  0.15 J9817  66.317 275.162 124.957   3.617 0.18574   2.75410   8 W
J98B05Y 18.0  0.15 J9817 325.028  47.953 121.866   4.453 0.11439   2.68060   8 W
J98B05Z 16.0  0.15 J9817 252.129 132.081 118.500   3.368 0.12841   3.04936   8 W
J98B06O 17.0  0.15 J981R 261.145 263.447 347.192   1.264 0.18274   2.59781   7 W
J98B06S 14.0  0.15 J981R  44.247 286.990 150.907   2.385 0.08139   2.22439   6 A
J98B06T 16.2  0.15 J981R 345.139 297.353 210.150   1.342 0.09405   2.35883   6 A
J98B07D 13.7  0.15 J981R 327.846 261.712 250.629   7.715 0.14036   3.08274   9 A
J98B07X 17.0  0.15 J981R  27.324 272.130 145.374   8.491 0.50018   2.56775   8 W
J98B07Y 21.5  0.15 J981R 337.169  88.977 123.099   3.267 0.59693   1.99757  10 W
J98B07Z 17.5  0.15 J981R 335.200 102.680 112.586   6.500 0.55660   2.04632   8 W
J98B08L 13.2  0.15 J981R 180.147 344.459 338.476   9.201 0.09706   2.21354   3EA
J98B09G 19.5  0.15 J981R   4.058   1.020 115.606  13.053 0.53832   2.53501   7 W
J98B10B 20.5  0.15 J981R  54.504 259.021 124.475  11.634 0.42810   1.27655   7 W
J98B12V 13.0  0.15 J981R 237.248 266.131 339.801   1.248 0.04269   2.89981   7EW
J98B12W 14.0  0.15 J981R 294.744 260.799 304.279  13.234 0.17352   2.75365   7 W
J98B14F 14.0  0.15 J981R  62.820 285.568 133.478  10.480 0.05329   2.57388   6EW
J98B15E 14.3  0.15 J981R  66.743 283.784 124.233  14.211 0.07212   2.66854   5 A
J98B15J 16.0  0.15 J981R  73.574 121.935 278.604  12.528 0.13807   2.34372   7 W
J98B19Q 16.5  0.15 J9817  36.572 309.994 119.073  16.028 0.10078   2.56368   8 W
J98B24P 14.0  0.15 J981R 287.019 267.903 307.575  11.459 0.09504   2.46026   2EW
J98B25U 12.5  0.15 J981R 306.720  57.280 134.557  10.692 0.11841   3.09552   3EW
J98B26O 17.5  0.15 J981R 351.380 198.206 326.880   4.358 0.38045   2.30668   2 W
J98B26P 18.0  0.15 J981R 351.769 187.555 331.349  20.605 0.26372   1.74414   2 W
J98B26X 15.5  0.15 J9817  28.160 316.904 127.850   8.574 0.17368   2.80842  12 W
J98B27B 15.5  0.15 J9817  22.452 131.755 312.077   0.559 0.28092   3.16322   8EW
J98B27J 17.0  0.15 J9817  35.827 122.326 324.558   1.726 0.05217   2.72332   8 W
J98B27L 15.5  0.15 J9817  21.389 108.556 350.150   1.170 0.13790   2.84323   8 W
J98B28L 17.5  0.15 J981R  52.199 108.978 315.603   3.554 0.12666   2.17560   6EW
J98B28N 17.5  0.15 J981R 357.917  19.239 115.263   2.529 0.14356   3.11992   6 W
J98B28O 14.5  0.15 J981R  27.446 319.560 126.816   8.333 0.26217   3.98789   6 W

                       (Last issue was M.P.E.C. 1998-B31)

A. U. Tomatic                (C) Copyright 1998 MPC           M.P.E.C. 1998-C01

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