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MPEC 1999-G09 : DAILY ORBIT UPDATE (1999 APR. 7 UT)

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M.P.E.C. 1999-G09                                Issued 1999 Apr.  7, 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 APR. 7 UT)

                            Update to MPEC 1999-G08

New identifications:
         J78V09M  J98F87V                                     Gnadig
         J86Q03K  J99F49A                                     Williams
         J88R05O  J99G00H                                     Williams
         J91G08O  J99F50L                                     Williams
         J91T06L  J99F47L                                     Williams
         J92R00V  J99F49Q                                     Williams
         J93T27D  J99F49T                                     Williams
         J94D00G  J99F52V                                     Bowell
         J94D00G  J99F52V                                     Williams
         J94G03M  J99F52O                                     Williams
         J95H04B  J99F49U                                     Williams
         J96R05C  J99F48M                                     Williams
         J96S00Q  J99F48A                                     Williams
         J97T19M  J99F51E                                     Williams
         J97U08Y  J99F49J                                     Williams
         J97W36J  J99F52G                                     Williams
         J97Y04Z  J99F48Z                                     Williams
         J99CC3T  J95F08C                                     Gnadig
         J99CD6B  J92D06D                                     Williams
         PLS4644  J99F51W                                     Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J78V09M 15.7  0.15 J991M 146.313  16.412  79.601   5.308 0.11185   2.38581   3 n
J86Q03K 14.7  0.15 J991M 165.561 223.561 125.443   5.665 0.16450   2.33281   2 W
J88E00C 14.3  0.15 J991M 151.679  33.105 340.313  19.298 0.09961   1.93369   5 W
J88R05O 14.0  0.15 J991M  67.297 104.771 327.953  10.693 0.17834   2.67047   2 W
J91G08O 15.1  0.15 J991M 292.162 271.569 324.475   2.704 0.08929   2.57858   2 W
J91T06L 13.6  0.15 J991M 222.136  32.177 277.470   2.985 0.14355   2.87833   2 W
J92R00V 13.4  0.15 J991M 130.965   1.124  16.157   8.664 0.16641   2.74289   2 W
J93T27D 15.0  0.15 J991M 192.669 276.742  55.281   3.044 0.23102   2.36980   2 W
J94D00G 13.1  0.15 J991M 195.402 183.442 147.080  10.062 0.15416   2.76182   2 W
J94G03M 13.8  0.15 J991M 265.145 233.991  29.279   1.490 0.05981   3.06167   2 W
J95F00D 14.8  0.15 J991M 334.017 169.641   8.651   3.561 0.14364   2.60901   3 W
J95H04B 14.4  0.15 J991M  48.485 309.862 134.997   3.890 0.22718   2.74366   2 W
J96O02P 14.3  0.15 J991M 230.160 152.906 175.735  13.545 0.24170   2.40298   4 W
J96R05C 14.4  0.15 J991M 221.209 264.924  37.885   2.389 0.06473   2.83747   2 W
J96S00Q 14.2  0.15 J991M 154.522  13.316 350.729  10.125 0.03327   3.00055   2 W
J96S06F 14.7  0.15 J991M 275.908  85.831 190.979   8.475 0.18280   2.56460   2 W
J96T48K 13.9  0.15 J991M 231.329 187.395 145.050   2.555 0.22443   2.57941   5 W
J96U00C 13.3  0.15 J991M 150.988 273.412  92.981   2.994 0.24776   3.15033   6 W
J97A01O 11.9  0.15 J991M 276.812 187.764 112.833   5.177 0.07105   3.94994   5 W
J97T19M 15.1  0.15 J991M  75.981  89.094 337.066  12.318 0.15480   2.64951   2 W
J97T25W 15.3  0.15 J991M  53.904 339.448 128.611   4.310 0.10483   2.27941   3 W
J97U08Y 14.6  0.15 J991M 191.287 273.828  57.643   5.133 0.20364   2.20518   2 W
J97V06S 15.0  0.15 J991M 298.875 335.500 244.318   5.204 0.00957   2.34578   2 W
J97W13O 14.4  0.15 J991M 348.087 113.346  86.072   7.864 0.06231   2.35920   4 W
J97W24M 14.9  0.15 J991M 142.068 343.274  32.345   6.185 0.17288   2.27639   3 M
J97W36J 14.6  0.15 J991M 203.529 269.152  56.657   0.127 0.21872   2.17133   2 W
J97Y04Z 14.7  0.15 J991M 172.240 278.905  65.947   4.225 0.17866   2.52422   2 W
J98B10H 13.9  0.15 J991M 282.078 232.332  47.650   7.124 0.02379   2.75909   2 W
J99CC3T 14.9  0.15 J991M  29.675  65.743  29.690  12.274 0.15740   2.68040   3 W
J99CD6B 16.2  0.15 J991M 308.349  64.077 155.418   5.806 0.14383   2.29921   2 W
J99E04Q 12.4  0.15 J991M  76.946 262.220 190.961   9.675 0.06522   3.01598   2 W
PLS4644 14.5  0.15 J991M  46.609 287.030 187.001   4.977 0.00316   2.74364   2 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98W00M 16.6  0.15 J991M 274.420 172.429  45.719  22.519 0.31544   1.22455 141 W
J98X73P 14.0  0.15 J991M 330.367 120.675  22.831   7.860 0.14581   2.57812 113 W
J98Y01C 13.3  0.15 J991M 306.009 320.666 194.533   4.298 0.03925   3.17717 111 W
J98Y04L 14.5  0.15 J991M 288.863 268.512 312.642   6.538 0.06624   2.32209 107 W
J99A24B 15.5  0.15 J991M   6.999 128.517 348.246  24.126 0.28635   2.34727  81 W
J99B00N 13.8  0.15 J991M 345.679 138.984   5.255  23.653 0.19399   2.71130  79 W
J99B08E 16.4  0.15 J991M  11.861 320.738 147.875   9.819 0.47491   2.53293 102 W
J99B09Y 17.4  0.15 J991M 322.556 286.899 254.847   0.942 0.30242   1.82998  73 W
J99C03P 14.7  0.15 J991M 316.026 189.237   0.212  23.948 0.20509   2.30244  82 W
J99C03U 16.6  0.15 J991M 256.829 305.464 339.283  11.400 0.52411   1.57652  54 W
J99D02B 18.9  0.15 J991M 339.638 251.576 328.274  11.615 0.62065   2.99787  48 W
J99F00A 20.6  0.15 J991M  12.602 294.609 166.315  11.859 0.12991   1.07177  21 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J99B33N 16.8  0.15 J992B 298.924 119.420 116.036  39.997 0.21887   1.82554  75 W
J99C57E 14.5  0.15 J9933 267.612 288.389 342.974   5.317 0.15375   2.27561  54 M
J99CE9E 15.4  0.15 J9933 256.215  94.435 190.406   1.355 0.10747   2.59350  38 W
J99CE9K 17.1  0.15 J9933  35.161 147.714 331.087   2.176 0.18077   2.32446  38 W
J99CF0X 14.7  0.15 J992B 287.649 102.770 160.497  10.600 0.23091   3.10301  43 W
J99CF4C 12.7  0.15 J9933 170.831 165.121 191.427   1.926 0.07497   3.01023  37 W
J99CF4D 13.5  0.15 J9933  45.404 128.613 342.231  11.586 0.13234   3.21272  37 W
J99D07S 14.2  0.15 J9933 134.190   2.344  21.123   7.111 0.11335   2.36433  33 W
J99E02L 14.0  0.15 J9933 152.840 194.425 179.971   2.874 0.01525   3.19955  13EW
J99E04R 13.0  0.15 J993N 209.351 139.794 197.672   5.277 0.11630   2.77875  22 W
J99E05E 18.0  0.15 J993N 353.529 192.820 355.577  31.009 0.28170   1.66903  21 N
J99E05F 19.1  0.15 J993N 359.125 178.590   6.334  31.015 0.42605   2.21930  22 W
J99E05G 12.3  0.15 J993N 173.639 284.424  81.260  11.833 0.14412   3.01778  22 N
J99F00B 17.8  0.15 J993N  71.767   2.899  37.210  12.903 0.60694   1.18008  21 W
J99F03Q 13.2  0.15 J993N  50.245 251.830 148.684  13.278 0.17748   2.59883  19 W
J99F10L 14.4  0.15 J993N 309.204  72.643 192.642   7.722 0.26496   2.73827  20 W
J99F10M 13.4  0.15 J993N  66.943 267.350 191.040  12.151 0.14388   2.65127  15 W
J99F19N 22.6  0.15 J993N 340.454  35.091 191.484   2.329 0.39231   1.64983  17 W
J99F21Q 15.4  0.15 J993N  59.431 300.259 177.718  15.351 0.07895   2.62119  13 W
J99F32P 15.4  0.15 J993N 316.329 259.115 353.932   1.364 0.16046   2.41696  13 W
J99F32Q 15.0  0.15 J993N  29.368 101.129  54.046   2.887 0.15161   2.41696  13 W
J99F32R 13.8  0.15 J993N 216.856 313.735  35.818   7.180 0.15023   2.35433  13 W
J99F32S 13.6  0.15 J993N  17.141  31.903 141.282   1.944 0.17762   3.21512  13 W
J99F32T 12.9  0.15 J993N 230.700 183.207 167.307   2.284 0.08640   2.91517  13 W
J99F32U 13.5  0.15 J993N  43.237 315.773 192.000   8.211 0.21560   2.92279  13 W
J99G00F 13.6  0.15 J993N 288.798 268.156 358.035  11.175 0.11933   2.55336   2EW

New observations:
     J98W00M  C1999 04 05.86817 04 47 56.58 +52 42 45.5                      587
     J98W00M  C1999 04 05.87477 04 47 58.10 +52 42 44.9                      587
     J98W00M  C1999 04 05.87917 04 47 59.33 +52 42 43.1                      587
     J99B09Y  C1999 04 05.50087 07 50 52.15 +19 04 56.1                      360
     J99B09Y  C1999 04 05.50556 07 50 52.82 +19 04 54.3                      360
     J99B09Y  C1999 04 05.51042 07 50 53.60 +19 04 52.4                      360
     J99C03U  C1999 04 05.51892 08 21 48.44 +19 54 44.5                      360
     J99C03U  C1999 04 05.52465 08 21 48.36 +19 54 42.2                      360
     J99C03U  C1999 04 05.52969 08 21 48.25 +19 54 39.9                      360
     J99D02B  C1999 04 05.48958 09 24 09.84 -15 27 12.9                      360
     J99D02B  C1999 04 05.49219 09 24 09.66 -15 27 18.1                      360
     J99D02B  C1999 04 05.49497 09 24 09.51 -15 27 24.9                      360
     J99E05E  C1999 03 31.52460 09 37 58.50 -06 10 21.9          17.7 V      402
     J99E05E  C1999 03 31.52586 09 37 58.20 -06 10 29.4                      402
     J99E05E  C1999 03 31.52838 09 37 57.70 -06 10 43.1                      402
     J99E05E  C1999 04 05.47899 09 24 32.55 -13 08 56.2                      360
     J99E05E  C1999 04 05.48142 09 24 32.18 -13 09 07.4                      360
     J99E05E  C1999 04 05.48368 09 24 31.83 -13 09 17.4                      360
     J99E05F  C1999 04 05.55069 11 42 45.44 -16 11 44.6                      360
     J99E05F  C1999 04 05.55295 11 42 44.86 -16 11 56.2                      360
     J99E05F  C1999 04 05.55503 11 42 44.33 -16 12 07.4                      360
     J99E05F  C1999 04 06.29394 11 39 47.51 -17 14 33.1                      719
     J99E05F  C1999 04 06.29727 11 39 46.78 -17 14 49.1                      719
     J99F00A  C1999 03 31.34962 13 06 33.53 +57 55 58.2                      658
     J99F00A  C1999 03 31.35181 13 06 33.78 +57 55 56.6                      658
     J99F00A  C1999 03 31.35863 13 06 33.90 +57 55 52.1                      658
     J99F00A  C1999 04 05.81635 13 13 21.26 +56 52 13.7          17.6 R      151
     J99F00A  C1999 04 05.82215 13 13 21.42 +56 52 11.9          17.5 R      151
     J99F00A  C1999 04 05.82705 13 13 21.64 +56 52 08.6          17.7 R      151
     J99F00A  C1999 04 05.83186 13 13 21.93 +56 52 05.3          17.6 R      151
     J99F00A  C1999 04 05.88848 13 13 23.61 +56 51 35.1                      587
     J99F00A  C1999 04 05.91100 13 13 24.02 +56 51 21.9                      587
     J99F00B  C1999 04 04.60669 11 37 56.64 +24 01 13.8          17.7 V      402
     J99F00B  C1999 04 04.60796 11 37 56.39 +24 01 13.3                      402
     J99F00B  C1999 04 04.60921 11 37 56.25 +24 01 11.0                      402
     J99F00B  C1999 04 05.60694 11 35 36.25 +23 41 12.8                      360
     J99F00B  C1999 04 05.60938 11 35 35.90 +23 41 10.3                      360
     J99F00B  C1999 04 05.61163 11 35 35.58 +23 41 07.7                      360
     J99F00B FC1999 04 05.89468 11 34 57.75 +23 35 25.5                      587
     J99F00B FC1999 04 05.89803 11 34 57.22 +23 35 21.3                      587
     J99F00B FC1999 04 05.90308 11 34 56.56 +23 35 14.2                      587
     J99F19N  C1999 04 04.58194 11 52 12.04 +02 37 32.1          17.0 V      402
     J99F19N  C1999 04 04.58321 11 52 12.52 +02 37 33.8                      402
     J99F19N  C1999 04 04.58573 11 52 13.24 +02 37 37.2                      402
     J99F19N  C1999 04 05.56007 11 58 43.90 +03 01 15.8                      360
     J99F19N  C1999 04 05.56181 11 58 44.53 +03 01 18.6                      360
     J99F19N  C1999 04 05.56337 11 58 45.10 +03 01 20.9                      360
     J99F19N  C1999 04 05.84336 12 00 50.35 +03 08 03.1          17.1 R      151
     J99F19N  C1999 04 05.85093 12 00 53.38 +03 08 15.9          16.8 R      151
     J99F19N  C1999 04 05.85318 12 00 54.32 +03 08 19.9          16.8 R      151
     J99F19N  C1999 04 05.85668 12 00 55.66 +03 08 24.9          16.9 R      151
     J99F19N  C1999 04 06.30324 12 04 15.80 +03 21 11.6                      719
     J99F19N  C1999 04 06.30620 12 04 17.05 +03 21 16.8                      719

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-G09

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