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MPEC 1998-P19 : DAILY ORBIT UPDATE (1998 AUG. 12 UT)

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M.P.E.C. 1998-P19                                Issued 1998 Aug. 12, 06:05 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 AUG. 12 UT)

                            Update to MPEC 1998-P18

New identifications:
         J90S09E  J98O11V                                     Williams
         J92E11Z  J98O06U                                     Marsden
         J94A13C  J98H81A                                     Williams
         J95Y03J  J92D14D                                     Marsden
         J97B03T  J92D13Z                                     Marsden
         J97B03T  J85U06Y                                     Nakano
         J98F58R  J92D14A                                     Marsden
         J98M29L  J78R07U                                     Williams
         J98M36A  J95Y25Y                                     Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J36U00D 13.0  0.15 J9876 189.061 180.953 162.629   2.469 0.31588   3.08709   4 W
J79M08Q 15.0  0.15 J9876 252.204 288.481 132.599   3.748 0.12593   2.43019   4 W
J81E18J 14.0  0.15 J9876  98.069 110.278 341.866   4.589 0.12916   3.15867   3 W
J81E22H 15.0  0.15 J9876 330.068  44.920 207.637   1.999 0.08786   2.61138   4 W
J82U02M 14.0  0.15 J9876 322.680 250.336 158.888   2.264 0.13972   2.52245   7 M
J85R04B 15.0  0.15 J9876 331.862 148.802 159.628   1.448 0.22258   2.22800   4 W
J87O00A 19.0  0.15 J9876 308.554 235.427 180.334   9.016 0.59540   1.49652   4 M
J87S17T 13.5  0.15 J9876 308.591 142.708 225.181   8.775 0.15505   2.42983   5 W
J90C00E 15.0  0.15 J9876 160.601 334.556 160.284   5.382 0.09627   2.27829   3 W
J90Q04Q 13.5  0.15 J9876 268.044 319.394  25.774   7.640 0.06557   2.70870   3 W
J90S09E 16.5  0.15 J9876 309.479 290.824  62.001   5.296 0.14298   2.61058   2 W
J91D00U 13.0  0.15 J9876 283.855  14.801  31.654   2.272 0.08189   2.88024   5 M
J91G00Q 12.5  0.15 J9876 143.591 298.303 219.515  15.625 0.06526   3.18102   7 W
J92E06O 15.0  0.15 J9876 253.206   2.640  52.489   5.428 0.19631   2.65067   4 W
J92E11Z 13.0  0.15 J9876 352.903 191.579 133.488   5.501 0.14108   2.70881   2 M
J92O09F 12.5  0.15 J9876  33.976 172.281 104.890   2.630 0.13999   3.22692   5 M
J92S01B 11.5  0.15 J9876  25.797 346.134   1.950  17.056 0.16746   3.16880   3 M
J92Y02G 15.0  0.15 J9876 298.799  83.774 302.991   3.416 0.15317   2.20870   3 M
J93R14S 15.5  0.15 J9876 184.476 107.651 177.239   1.788 0.21415   2.31544   3 W
J94A13C 17.5  0.15 J9876  40.891 137.974  45.661   2.549 0.16715   2.35699   2 W
J94G00N 14.5  0.15 J9876  15.990 203.553  72.032   5.547 0.13953   2.26886   3 W
J94P26U 15.5  0.15 J9876 348.545 189.179 121.231   2.872 0.17922   2.59111   3 W
J94R00Z 15.5  0.15 J9876 314.413  44.300 342.457   2.455 0.26364   2.55327   5 M
J94S09S 16.0  0.15 J9876  51.996 156.380 148.859   0.985 0.18438   2.39230   4 W
J95V13G 14.5  0.15 J9876 272.283 208.677 113.672   3.513 0.03284   2.83257   3 W
J95W08O 11.5  0.15 J9876  58.531  58.076 145.565  14.288 0.23742   3.16473   5 W
J95Y03J 14.5  0.15 J9876 183.908  26.109 132.148   5.344 0.19360   2.58775   2 M
J96D02W 12.5  0.15 J9876 315.019 234.851 143.282  17.598 0.18470   2.70834   4 M
J96Y02Y 13.5  0.15 J9876 168.882 302.298  75.413   2.331 0.18014   3.09932   5 W
J97A01J 14.5  0.15 J9876 111.638 188.317 333.866   3.197 0.10605   2.32455   5 W
J97A05K 16.0  0.15 J9876  80.283 228.389 337.267   5.566 0.07285   2.29797   2 W
J97A18E 14.5  0.15 J9876  35.442 311.433 306.677   6.217 0.13324   2.21818   2 W
J97B03T 13.0  0.15 J9876 132.716  16.506 110.518   3.106 0.02608   2.84921   3 M
J97E30Q 14.0  0.15 J9876  65.427 110.633 103.231  11.522 0.14467   2.68615   2 W
J97G36R 14.5  0.15 J9876 228.716   6.173  73.760   5.610 0.19435   2.57697   4 W
J97J15E 14.0  0.15 J9876 359.233 176.702 145.030   2.802 0.05024   2.90047   3 M
J98F23H 14.5  0.15 J9876 220.040 223.567 114.190   3.083 0.06008   2.43439   2 W
J98F58R 13.5  0.15 J9876  51.272 103.949  45.717   1.810 0.08477   3.12149   2 M
J98F78H 14.5  0.15 J9876 340.520  66.780 176.148  13.503 0.03350   2.64322   2 W
J98FC6K 14.5  0.15 J9876 174.062 177.723 231.731   2.857 0.14189   2.18357   4 W
J98H84L 15.5  0.15 J9876 309.511 119.182 179.656   6.154 0.13150   2.43403   2 W
J98HA1V 15.5  0.15 J9876 324.900  32.667 265.839   5.431 0.17350   2.64342   2 W
J98HA1W 15.0  0.15 J9876  32.104 180.172  31.631   6.493 0.05462   2.21427   3 W
J98HE8D 14.0  0.15 J9876 182.845 188.387 234.651  12.149 0.14787   2.59777   2 W
J98M29L 16.5  0.15 J9876 335.160 340.259 344.065   4.073 0.20194   2.24277   2 W
J98M36A 17.0  0.15 J9876 334.813 247.923  83.216   6.195 0.23786   2.27735   2 W
T2S3180 13.5  0.15 J9876  67.759 136.046 114.699   3.313 0.03231   2.95266   4 M
T3S3157 15.0  0.15 J9876 310.786 139.663  59.848   3.783 0.11183   2.19838   2 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98FC6N 15.0  0.15 J9876 309.469   0.932 292.798   2.727 0.15921   2.15659 117 W
J98HA1U 17.0  0.15 J9876   7.912   4.665 240.361   6.426 0.20781   2.29801  82 W
J98HE9T 14.5  0.15 J9876 316.670 264.350  43.752   9.439 0.14921   2.77415  93 W
J98K02U 17.0  0.15 J9876 343.056 119.135 206.677   4.888 0.55374   2.24980 110 M
J98K17H 16.0  0.15 J9876 357.939  71.239 220.390  22.393 0.42768   2.34183  75 M
J98K30H 15.0  0.15 J9876  63.322 258.647 282.738   7.190 0.08326   2.30742  66 W
J98M00Q 16.5  0.15 J9876 315.795 138.546 221.270  24.210 0.40818   1.78298  79 M
J98M03E 19.0  0.15 J9876 355.520 165.206 129.673   5.994 0.48375   2.17646  80 M
J98M05X 18.0  0.15 J9876 352.359  55.691 266.639   9.710 0.61197   2.91891  48 M
J98M14L 17.5  0.15 J9876 342.663  18.954 339.697   2.438 0.61771   2.42223  48 W
J98M17R 16.0  0.15 J9876   6.558 347.767 281.920  15.610 0.48086   2.70131  46 M
J98M24T 15.0  0.15 J9876  34.398 253.641 310.124  34.044 0.65055   2.41763  43 W
J98M30K 15.5  0.15 J9876 339.419 154.529 203.735   5.412 0.43456   2.46631  53 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98K33J 16.0  0.15 J986G 295.812  78.780 252.101   4.878 0.16346   2.32063  54 W
J98M29M 15.0  0.15 J9876  83.173 100.070  92.481  13.893 0.11405   2.65385  26 W
J98M41Z 15.0  0.15 J9876 308.422 256.693  83.152  13.836 0.16561   2.58437  20 W
J98M42A 16.0  0.15 J9876 321.687  60.084 282.626   4.411 0.31594   2.28464  37 W
J98N00F 15.5  0.15 J9876  27.770 160.174  76.254   3.552 0.13436   2.41375  26 W
J98N01M 17.5  0.15 J9876 265.522  16.182  17.241   3.770 0.09756   2.16974   6 W
J98O00H 16.0  0.15 J987Q  63.920 321.513 220.868  24.505 0.40659   1.54175  22 M
J98O06T 15.5  0.15 J987Q  28.524 293.975 352.599   2.095 0.09352   2.23274   5EM
J98O06U 14.0  0.15 J987Q   5.469 180.481 133.387   5.450 0.15516   2.74223   5 M
J98O11V 16.5  0.15 J9876 305.760 289.489  63.764   5.530 0.10717   2.59775   4 W
J98O11W 15.0  0.15 J987Q 245.021 327.291  93.548  11.583 0.09045   2.97335   9 W
J98O11X 17.0  0.15 J987Q 325.673  43.410 316.094  11.113 0.28664   2.55529   7 W
J98O11Y 16.5  0.15 J987Q 347.448 270.696  61.889   2.819 0.22947   2.37709   9 W
J98O11Z 16.5  0.15 J987Q 301.940  51.270 337.457   7.780 0.15725   2.31010   8EW
J98O12A 15.5  0.15 J987Q 289.577  84.510 314.069  14.648 0.26523   2.80931   7 W
J98O12B 16.5  0.15 J987Q 335.213 260.998  92.739   4.882 0.24013   2.59352   8 W
J98O12C 17.0  0.15 J987Q 351.913 275.566  36.261   3.466 0.17327   2.55882   8 W
J98O12D 15.5  0.15 J987Q  67.553 240.315 354.631   5.456 0.10761   2.39865   4EW
J98O12E 17.0  0.15 J987Q 330.671 253.367 104.411   5.265 0.21144   2.53288   2EW
J98O12F 17.0  0.15 J987Q  18.509 303.912 328.232   7.920 0.19613   2.68176   4 W
J98O12G 15.0  0.15 J987Q  69.640 249.133 341.774   9.776 0.06862   2.63630   4 W
J98O12H 14.0  0.15 J987Q 335.354 239.200 101.127  11.810 0.11072   3.00756   4 W
J98O12J 15.0  0.15 J987Q 232.774  96.834   3.975   5.621 0.21572   2.79043   2EW
J98O12K 15.5  0.15 J987Q 322.923 320.953  44.143   7.486 0.12298   2.32657   4 W
J98O12L 17.0  0.15 J987Q  21.630 301.033 328.535   8.070 0.20543   2.36901   3 W
J98O12M 12.0  0.15 J987Q 143.187 130.717  26.584   7.564 0.06152   5.11161   3EW
J98P00F 14.0  0.15 J987Q  78.216  58.879 151.444  49.418 0.25222   2.17267   9 M
J98P00G 17.0  0.15 J987Q 331.373 155.575 223.002   6.492 0.39274   2.01868   8 W

New observations:
     J98K02U  C1998 08 10.82874 15 00 11.93 -01 28 41.2          16.9 V      046
     J98K02U  C1998 08 10.83106 15 00 12.20 -01 28 41.7                      046
     J98K02U  C1998 08 10.83397 15 00 12.56 -01 28 41.8                      046
     J98M00Q  C1998 08 10.84354 16 04 04.69 +23 33 11.8          17.5 R      046
     J98M00Q  C1998 08 10.84476 16 04 04.73 +23 33 11.9                      046
     J98M00Q  C1998 08 10.84608 16 04 04.76 +23 33 12.2                      046
     J98M00Q  C1998 08 10.84718 16 04 04.82 +23 33 11.0                      046
     J98M03E  C1998 08 10.91104 20 17 50.64 -25 14 24.9          16.8 R      046
     J98M03E  C1998 08 10.91213 20 17 51.00 -25 14 26.9                      046
     J98M03E  C1998 08 10.91324 20 17 51.37 -25 14 28.3                      046
     J98M03E  C1998 08 10.91500 20 17 51.96 -25 14 31.2                      046
     J98M05X  C1998 08 06.90980 20 22 37.65 +34 29 22.9          16.6        954
     J98M05X  C1998 08 06.91177 20 22 38.04 +34 29 30.3          16.6        954
     J98M05X  C1998 08 06.91542 20 22 38.79 +34 29 43.9          16.7        954
     J98M05X  C1998 08 07.98485 20 26 40.68 +35 33 02.5          16.2        954
     J98M05X  C1998 08 07.98678 20 26 41.06 +35 33 08.9          16.3        954
     J98M05X  C1998 08 07.98831 20 26 41.40 +35 33 14.7          16.4        954
     J98M05X  C1998 08 09.85780 20 33 57.55 +37 16 52.5          16.1 V      046
     J98M05X  C1998 08 09.85926 20 33 57.87 +37 16 56.0                      046
     J98M05X  C1998 08 09.85988 20 33 58.06 +37 16 58.7                      046
     J98M05X  C1998 08 09.86147 20 33 58.35 +37 17 03.1                      046
     J98M05X  C1998 08 10.94655 20 38 15.24 +38 13 27.5          16.9 R      046
     J98M05X  C1998 08 10.94753 20 38 15.50 +38 13 30.6                      046
     J98M05X  C1998 08 10.94854 20 38 15.70 +38 13 33.8                      046
     J98M14L  C1998 08 09.54103 00 46 12.87 -57 56 48.4          11.2 R      422
     J98M14L  C1998 08 09.54185 00 46 18.79 -57 56 38.7          11.5 R      422
     J98M14L  C1998 08 09.54239 00 46 22.81 -57 56 32.4          11.5 R      422
     J98M14L  C1998 08 09.54316 00 46 28.31 -57 56 23.9          11.5 R      422
     J98M14L  C1998 08 09.54544 00 46 44.69 -57 55 56.9                      422
     J98M14L  C1998 08 10.63442102 52 57.42 -48 34 59.8          11.0 R      422
     J98M14L  C1998 08 10.63494202 53 00.43 -48 34 36.2          11.2 R      422
     J98M14L  C1998 08 10.63608802 53 07.19 -48 33 43.6          11.4 R      422
     J98M14L  C1998 08 10.63675902 53 11.10 -48 33 13.0          11.1 R      422
     J98M14L  C1998 08 10.65665502 55 06.60 -48 18 00.1          11.0 R      422
     J98M14L  C1998 08 10.66113402 55 32.41 -48 14 33.2          11.0 R      422
     J98M14L  C1998 08 10.66199102 55 37.38 -48 13 53.2          11.2 R      422
     J98M14L  C1998 08 11.37000 03 54 31.64 -37 47 26.4          11.9 R      758
     J98M14L  C1998 08 11.37149 03 54 37.57 -37 46 02.9          11.9 R      758
     J98M14L  C1998 08 11.37425 03 54 48.60 -37 43 29.1          12.1 R      758
     J98M14L  C1998 08 11.37708 03 54 59.88 -37 40 50.5          11.9 R      758
     J98M14L  C1998 08 11.37831 03 55 04.72 -37 39 42.3          11.8 R      758
     J98M14L  C1998 08 11.38115 03 55 15.98 -37 37 04.4          11.9 R      758
     J98M24T  C1998 08 10.85369 21 42 34.95 +04 20 40.0                      557
     J98M24T  C1998 08 10.92281 21 42 26.35 +04 20 54.0          17.1 V      557
     J98M24T  C1998 08 10.95686 21 42 22.12 +04 21 01.1          17.2 R      046
     J98M24T  C1998 08 10.95970 21 42 21.75 +04 21 02.2                      046
     J98M24T  C1998 08 10.96116 21 42 21.57 +04 21 01.9                      046
     J98M24T  C1998 08 10.97948 21 42 19.28 +04 21 05.6                      557
     J98M24T  C1998 08 11.02868 21 42 13.16 +04 21 15.6                      557
     J98M24T  C1998 08 11.07523 21 42 07.37 +04 21 24.8          17.5 V      557
     J98O00H  C1998 08 07.88956 17 52 45.08 +25 53 43.3          18.3        954
     J98O00H  C1998 08 07.95102 17 52 46.44 +25 52 19.1          17.7        954
     J98O00H  C1998 08 08.87387 17 53 11.88 +25 31 13.7          18.0        954
     J98O00H  C1998 08 08.90499 17 53 12.63 +25 30 31.2          17.9        954
     J98O00H  C1998 08 10.85229 17 54 11.17 +24 46 06.3          18.0 V      046
     J98O00H  C1998 08 10.85535 17 54 11.24 +24 46 01.9                      046
     J98O00H  C1998 08 10.85741 17 54 11.31 +24 45 59.4                      046
     J98P00G  C1998 08 10.83413 22 31 34.04 +13 44 31.7                      557
     J98P00G  C1998 08 10.85858 22 31 34.66 +13 44 54.9                      557
     J98P00G  C1998 08 10.87846 22 31 35.10 +13 45 13.1                      557
     J98P00G  C1998 08 10.99404 22 31 37.78 +13 46 58.5          17.2 V      557

A. U. Tomatic                (C) Copyright 1998 MPC           M.P.E.C. 1998-P19

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