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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-Q12: DAILY ORBIT UPDATE (1999 AUG. 26 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 1999-Q11 Read MPEC 1999-Q13


M.P.E.C. 1999-Q12                                Issued 1999 Aug. 26, 06:06 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  ISSN 1523-6714

                       DAILY ORBIT UPDATE (1999 AUG. 26 UT)

                            Update to MPEC 1999-Q11

Erroneous identification:
       # J99P04Z  J82S12U                                              E1999-Q08

New identifications:
         J96T49S  J92G07Q  J97W57J                            Williams
         J96T49S  J92G07Q                                     Sansaturio
         J96X30Z  J99Q02E                                     Williams
         J98V06U  J96T68W                                     Williams
         T2S1416  J96T68U                                     Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J73S00L 10.8  0.15 J998A  20.150 324.862 111.887   1.779 0.05860   5.11195   4 W
J73S00Z 12.2  0.15 J998A  39.662 276.916 143.601   5.777 0.08849   5.11682   4 W
J81E26L 16.0  0.15 J998A  19.133 254.472 354.981   8.590 0.17046   2.32235   2 W
J84S04P 14.9  0.15 J998A 241.136  81.115 303.141   5.083 0.25223   2.53069   2 W
J85R04J 13.3  0.15 J998A 200.905 309.298  34.097   2.258 0.20649   3.12088   5 W
J85R04N 16.3  0.15 J998A 290.741 288.791  53.323   2.398 0.31214   2.38017   4 W
J87K05H 14.3  0.15 J998A 284.913 125.610 137.674  14.019 0.17260   2.63778   3 W
J87Q07U 14.4  0.15 J998A 314.925 182.809 157.530   7.761 0.22498   2.57315   4 W
J89U00R 18.5  0.15 J998A 164.326 289.258 234.587  10.309 0.35590   1.08024   4 W
J90B00F 13.7  0.15 J998A 240.674 155.833 324.359   4.468 0.10310   2.33731   7 W
J90S11C 15.1  0.15 J998A 304.458  62.860 214.483   7.255 0.15883   2.23097   3 W
J91G01X 10.3  0.15 J998A 356.471 160.931 298.899   9.526 0.03734   5.19107   4 W
J91J00F 14.1  0.15 J998A  60.599  23.394 239.377   6.212 0.10172   2.37725   4 W
J91P01K 13.7  0.15 J998A 317.158 252.023 135.523  14.805 0.19535   2.54431   4 W
J92J00G 17.5  0.15 J998A  12.625 239.345  58.956   5.567 0.42486   2.26551   2 W
J95G00A 15.8  0.15 J998A  62.619 109.222 137.045   8.134 0.11540   2.23039   3 W
J95U47C 14.7  0.15 J998A 331.306 355.985  30.321   5.642 0.30567   2.58943   3 W
J96B01B 14.6  0.15 J998A  10.479 164.386 236.485   3.810 0.18479   2.55984   3 W
J96B03M 12.6  0.15 J998A 238.962 311.127 150.367   0.945 0.15524   3.19135   3 W
J96R01C 15.8  0.15 J998A 346.015 173.596 138.133   2.461 0.12649   2.22481   4 W
J96R33A 11.1  0.15 J998A 265.614 143.727  29.554   9.351 0.01261   5.20447   3 W
J96T49N 12.0  0.15 J998A  14.281 242.819 206.858  10.746 0.09854   5.15819   3 W
J96T49S 10.9  0.15 J998A 124.281  98.434 227.469   4.521 0.04845   5.13295   4 W
J96X30U 14.5  0.15 J998A 273.010 188.825 242.927   9.274 0.09774   2.34051   4 W
J96X30Z 14.3  0.15 J998A 304.075 122.213 269.982   5.472 0.14372   2.44076   3 W
J97B06R 14.2  0.15 J998A 306.150  98.697 336.306   4.885 0.14770   2.32511   4 W
J97E07N 14.6  0.15 J998A  16.242 159.556 182.628   2.544 0.19210   2.28930   4 M
J97S32Y 12.4  0.15 J998A  56.358   7.486  21.887   6.803 0.09134   5.25101   3 W
J97T09T 11.6  0.15 J998A   6.086  39.330  44.509  10.110 0.06555   5.10440   4 W
J97U09S 17.4  0.15 J998A  60.445 357.213 212.298  20.019 0.28168   1.05208   3 M
J97Y00U 14.0  0.15 J998A 140.980 303.887 107.711   1.878 0.19113   3.14194   2 W
J98A08K 16.5  0.15 J998A 228.329  11.574 126.854  48.226 0.18176   1.79795   3 W
J98C02Q 14.9  0.15 J998A 102.195 256.996 311.292   1.905 0.11516   2.39788   5 W
J98D34K 14.0  0.15 J998A 108.564  23.808 122.536   0.922 0.13861   3.17920   3 W
J98F66F 14.6  0.15 J998A  70.409 243.666   9.441   3.786 0.11257   2.56812   3 W
J98FB4D 14.4  0.15 J998A 272.825 140.419 275.758   5.949 0.10629   2.29187   3 W
J98H19S 14.6  0.15 J998A 242.742 328.075 118.850   6.305 0.12278   2.44209   2 W
J98K17K 16.3  0.15 J998A 305.702 333.858 141.481  11.146 0.52456   1.42582   3 M
J98Q01S 13.9  0.15 J998A 249.336 102.033  73.777   3.348 0.14554   2.41083   7 W
J98Q52R 18.6  0.15 J998A 145.132 204.187 316.325  17.636 0.28793   1.04378   2 W
J98R01O 18.3  0.15 J998A 233.972 151.044 351.951  22.679 0.72005   0.99067   2 W
J98U06Z 13.4  0.15 J998A 326.432  18.861 148.874  12.832 0.09984   2.68724   4 W
J98V06U 10.6  0.15 J998A  51.534 303.897  96.674   7.312 0.04874   5.20653   3 W
J98V35S 14.7  0.15 J998A 302.342 267.445 300.828   1.663 0.13725   2.40879   3 W
J98X17K 14.8  0.15 J998A 328.171 254.852 311.921   6.444 0.06025   2.31952   4 W
J98X77Z 10.5  0.15 J998A  72.220 177.057 195.680  12.589 0.06424   5.20308  10 W
J98X79O  9.8  0.15 J998A 125.256 166.684 157.137  13.976 0.04458   5.21198   3 W
J98Y00S 13.8  0.15 J998A  22.099  46.378  82.259   3.628 0.10834   3.01910   3 W
J98Y01W 11.2  0.15 J998A 312.990 192.227 309.321   7.956 0.06130   5.16609   3 W
J98Y05T 14.7  0.15 J998A  34.250  66.962  46.089   2.063 0.22060   3.14192   3 W
J99C03V 15.0  0.15 J998A  51.444  96.166 141.448  22.856 0.39388   1.45952   4 W
J99C05J 13.0  0.15 J998A 118.160  45.659  19.300  10.667 0.10772   2.97323   4 W
J99D07P 14.6  0.15 J998A  51.793  79.500  71.417   3.612 0.14647   2.41859   3 W
J99J27A 15.0  0.15 J998A 305.915 160.539 169.957   2.350 0.24377   2.35518   3 W
J99L28O 15.7  0.15 J998A  56.844 283.561 280.254  33.924 0.41264   1.87660   2 M
J99N03H 12.8  0.15 J998A 333.993 178.401 159.535  14.186 0.17712   2.70270   4 W
J99N10B 14.5  0.15 J998A 326.885  62.373 309.760  15.884 0.24800   2.61648   2 W
J99N18Q 14.6  0.15 J998A 355.171 349.382 317.665   5.942 0.12487   2.38434   3 W
J99N32J 14.4  0.15 J998A 331.990 191.628 147.931   2.569 0.07079   2.83993   3 W
J99N32U 13.1  0.15 J998A 352.958 203.930 113.040  11.898 0.10538   3.15985   2 W
J99N33M 12.1  0.15 J998A 357.511 328.319 328.939   2.737 0.07387   3.95470   4 W
J99N42X 15.1  0.15 J998A 316.320  28.104 342.269   7.683 0.13340   2.41272   2 W
J99N50W 15.1  0.15 J998A  14.294 111.255 168.611   1.821 0.16742   2.48636   2 W
J99N54T 14.0  0.15 J998A 294.576 226.382 170.627  15.294 0.11266   2.51987   2 W
J99O03P 14.2  0.15 J998A  41.653 271.090 311.828  27.575 0.61124   2.70937   2 W
J99O03U 14.0  0.15 J998A  43.503 129.636 138.216  14.342 0.16455   2.58454   4 W
J99P00A 16.2  0.15 J998A 314.492   3.009   8.402   3.418 0.16413   2.13926   4 W
J99P00G 13.6  0.15 J998A 343.173 247.943  73.314  10.611 0.07492   2.98180   3 W
J99P00V 13.6  0.15 J998A 167.247 352.458 158.624  14.139 0.11154   2.57068   2 W
J99P00X 16.3  0.15 J998A  63.046  98.465 152.381   5.217 0.14581   2.13424   3 W
J99P00Y 14.8  0.15 J998A  26.189 292.876  49.031   6.301 0.12465   2.23450   2 W
J99P01X 14.5  0.15 J998A   0.703 204.780 130.482   9.242 0.22422   2.71065   4 W
J99P04Z 15.7  0.15 J998A   2.139  93.882 224.266   1.737 0.29345   2.64082   2 W
PLS4275 16.6  0.15 J998A 243.613 186.493 192.165  12.541 0.23340   2.52439   3 W
PLS4572 11.5  0.15 J998A  28.118  43.427  16.848   9.066 0.08196   5.32806   4 W
T2S1416 12.6  0.15 J998A  60.914 213.231 185.940  13.511 0.08945   5.10706   3 W
T2S3086 13.9  0.15 J998A  24.494 285.338  62.576   4.173 0.07772   2.63938   4 W
T2S5159 11.2  0.15 J998A  33.318  93.065 323.570  10.544 0.00826   5.14971   4 W
T3S2294 16.0  0.15 J998A 102.783 103.945 232.807   2.944 0.15466   2.60187   2 W
T3S2330 15.5  0.15 J998A   0.709  53.142 248.949   1.448 0.21131   2.40517   2 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J99L06F 17.8  0.15 J998A 340.531 140.616 208.642  18.931 0.28041   1.40866  75 W
J99M00L 18.0  0.15 J998A   2.685 110.948 211.785   2.508 0.45416   2.26672  64 W
J99N04Z 17.8  0.15 J998A   0.720  19.461 297.761  19.611 0.49620   2.85474  42 W
J99N43D 19.2  0.15 J998A 326.394  51.709 332.341   5.560 0.31441   1.52353  39 W
J99O03Q 20.0  0.15 J998A   4.996 164.249 148.088   9.138 0.42320   1.89436  31 N
J99O03W 14.8  0.15 J998A  67.672  34.931 196.889  35.538 0.77920   2.08861  35 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J96R28V       0.15 J969E 332.555 148.197 241.924   4.784 0.11398   5.34115  25 W
J96R29F 12.2  0.15 J969E  97.167  75.892 174.071  11.008 0.09331   5.34629  31 W
J96R31N 12.7  0.15 J969E 321.241 228.689 173.607   7.855 0.09988   5.39827  27 W
J96R31R       0.15 J969E 319.278 253.405 155.303   2.204 0.12834   5.36336  26 W
J96R31U       0.15 J969E 357.808 203.454 164.244   6.106 0.14716   5.32806  28 W
J96R33F       0.15 J969E 172.327  66.911 113.142   6.733 0.02006   5.06991  22 W
J96S01T 12.7  0.15 J969E  33.890 125.721 204.161   6.442 0.02670   5.18719  32 W
J96T39N 11.4  0.15 J96A4  82.840 183.139  80.110   4.640 0.12058   5.16619   3EW
J96T40R 15.9  0.15 J96A4   9.711 210.328 139.156   3.877 0.23768   2.38033   5 W
J96T41V 10.9  0.15 J96A4  45.491 125.019 174.532  23.364 0.19139   5.21455   5EW
J96T51C 11.3  0.15 J969E 349.179 179.601 184.023   7.058 0.09771   5.24383  39 W
J96T57D 10.5  0.15 J969E 274.959 160.635 285.016   8.663 0.04072   5.27601  20 W
J96T58A 11.4  0.15 J969E 359.932  29.729 326.367  10.303 0.13041   5.31990  20 W
J96T60C 15.7  0.15 J96A4  13.201  35.526 306.332   3.598 0.26055   2.65110  15 W
J96T63O 16.1  0.15 J96A4  29.993 222.957  92.678   1.400 0.24010   2.28854   3 W
J99P01J 18.0  0.15 J998A 319.598  80.515 319.589  34.458 0.35905   1.67350  18 W
J99P03S 21.6  0.15 J998A 353.645  78.068 257.887   3.588 0.48777   2.03845  13 N
J99P05B 13.5  0.15 J998A 349.466 355.755  24.554  11.478 0.07906   3.22888  11 W
J99Q00E 15.8  0.15 J998A  60.937 130.016 120.654   3.213 0.11795   2.24500   4 W
J99Q00H 14.7  0.15 J998U  19.368 287.426  22.477   5.891 0.14190   2.23734   4 N
J99Q00J 17.6  0.15 J998U 351.656  14.970 344.305  31.999 0.43872   2.41897   6 N
J99Q00R 15.7  0.15 J998A 320.139 227.386 156.091   9.194 0.14939   2.49337   4 M
J99Q01R 13.3  0.15 J998A  37.647 292.180  25.578   9.783 0.14656   3.21946   4 W
J99Q01V 15.6  0.15 J998A 348.450 200.190 168.052   7.060 0.39346   2.79709   4 W
J99Q01Z 14.6  0.15 J998A 292.563 248.371 192.645   4.976 0.07453   2.81148   4EW
J99Q02A 14.3  0.15 J998A 322.447 268.040 126.024  13.413 0.18017   3.04690   3 W
J99Q02D 17.4  0.15 J998A  40.771 126.202 154.165  24.564 0.06365   1.72322   3 W

New observations:
     J99L06F  C1999 08 22.58678 17 09 15.04 +66 54 23.5          18.1 V      402
     J99L06F  C1999 08 22.58803 17 09 15.17 +66 54 24.7                      402
     J99L06F  C1999 08 22.58929 17 09 15.05 +66 54 26.5                      402
     J99L06F  C1999 08 24.32340 17 09 27.09 +67 30 27.7          18.1 V      647
     J99L06F  C1999 08 24.32829 17 09 27.42 +67 30 36.2          18.0 V      647
     J99L06F  C1999 08 24.33220 17 09 27.45 +67 30 38.1          17.8 V      647
     J99M00L  C1999 08 22.70733 01 04 20.47 +14 24 10.8          17.1 V      402
     J99M00L  C1999 08 22.70858 01 04 20.58 +14 24 11.1                      402
     J99M00L  C1999 08 22.70984 01 04 20.67 +14 24 11.4                      402
     J99N43D  C1999 08 22.66881 23 56 17.76 +00 05 27.6          17.2 V      402
     J99N43D  C1999 08 22.67007 23 56 17.92 +00 05 32.0                      402
     J99N43D  C1999 08 22.67133 23 56 18.08 +00 05 36.5                      402
     J99O03Q  C1999 08 22.71527 02 03 46.66 +03 04 13.9          19.4 V      402
     J99O03Q  C1999 08 22.71654 02 03 46.82 +03 04 10.8                      402
     J99O03Q  C1999 08 22.71779 02 03 46.99 +03 04 08.3                      402
     J99O03W  C1999 08 22.75681 02 57 49.55 +10 40 42.5          20.3 V      402
     J99O03W  C1999 08 22.75807 02 57 49.60 +10 40 41.3                      402
     J99O03W  C1999 08 22.76265 02 57 49.62 +10 40 40.1                      402
     J99P01J  C1999 08 20.53793 21 36 59.46 +11 34 38.2          16.9 V      402
     J99P01J  C1999 08 20.53918 21 36 59.04 +11 34 45.2                      402
     J99P01J  C1999 08 22.61007 21 26 07.34 +14 41 57.7          17.7 V      402
     J99P01J  C1999 08 22.61133 21 26 06.95 +14 42 04.4                      402
     J99P01J  C1999 08 22.61259 21 26 06.52 +14 42 11.3                      402
     J99P01J  C1999 08 24.87623 21 13 50.38 +18 03 28.4                      118
     J99P01J  C1999 08 24.87943 21 13 49.28 +18 03 45.7                      118
     J99P01J  C1999 08 24.88524 21 13 47.33 +18 04 15.8                      118
     J99P03S  C1999 08 22.57998 20 14 32.51 +44 37 10.7          18.7 V      402
     J99P03S  C1999 08 22.58124 20 14 33.41 +44 37 19.1                      402
     J99P03S  C1999 08 22.58250 20 14 34.02 +44 37 26.6                      402

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-Q12

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