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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-H10: DAILY ORBIT UPDATE (1999 APR. 21 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-H09 Read MPEC 1999-H11


M.P.E.C. 1999-H10                                Issued 1999 Apr. 21, 06:07 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. 21 UT)

                            Update to MPEC 1999-H08

New identifications:
         J96P08K  J99H00G                                     Marsden
         J99G04S  J95E01D                                     Marsden

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J79Q01V 15.0  0.15 J991M   2.336 243.608 315.026   6.415 0.12351   2.27025   6 M
J81E28X 15.0  0.15 J991M 295.272 320.166 298.015   6.305 0.09532   2.33104   7 M
J82H00J 13.2  0.15 J991M 298.737 202.638  58.663   7.728 0.18003   2.25871   8 M
J87O00N 13.9  0.15 J991M 271.225 153.186 158.629  13.887 0.19595   2.60021   3 M
J88X00O 12.7  0.15 J991M 221.663 265.690  90.581  15.870 0.17794   2.58287   6 M
J89T14J 11.6  0.15 J991M 221.276 184.775 172.773  24.245 0.06158   3.22415   4 M
J89W00J 13.7  0.15 J991M  59.809   8.002  67.105  15.065 0.13332   2.60063   2 M
J90F00M 12.8  0.15 J991M 310.029 150.647  82.743  17.957 0.28515   2.73409   2 M
J91G00O 19.8  0.15 J991M 349.424  88.780  24.791   9.556 0.65305   1.92535   2 M
J92J03F 14.0  0.15 J991M 290.266 265.580 352.082   2.094 0.19618   2.35427   4 M
J92Q00B 14.1  0.15 J991M 278.909 243.491  55.754  24.115 0.22399   2.37148   3 M
J93F04T 12.8  0.15 J991M 334.451 111.640 123.393   2.647 0.14430   3.15998   6 M
J95B02P 15.1  0.15 J991M  40.389 293.450 187.538  21.153 0.27914   2.31651   3 M
J95D01O 14.2  0.15 J991M 341.753 174.708  33.314   4.861 0.18733   2.42713   5 M
J95O00V 13.3  0.15 J991M 292.019 297.094 346.457   7.750 0.24773   2.72587   5 M
J95O01D 14.4  0.15 J991M  51.753   5.564 154.648  12.254 0.08749   3.00652   4 M
J95U05Q 12.8  0.15 J991M 271.917 333.922 318.612  10.631 0.17557   3.05063   5 M
J96P01A 15.0  0.15 J991M 215.825 213.467 133.687   7.409 0.13432   2.37808   3 M
J96P03M 14.1  0.15 J991M  64.269 333.050 149.461  13.131 0.13209   2.60969   3 M
J96P08K 15.5  0.15 J991M 338.021 343.363 228.533   1.551 0.16978   2.34116   2 M
J96V02M 14.4  0.15 J991M 229.350 274.617  69.111  12.294 0.21569   2.66895   3 M
J97Q03R 16.1  0.15 J991M  98.586 245.521 190.131   5.086 0.12461   2.29046   5 M
J97X01F 15.2  0.15 J991M 210.202 106.528 250.152  20.394 0.10413   1.93031   2 M
J97X10K 13.6  0.15 J991M 117.624 152.453 257.849  14.943 0.18160   2.59319   3 M
J97Y16U 14.2  0.15 J991M 341.503 145.730  73.278   3.017 0.02180   2.62825   4 M
J98B02W 12.9  0.15 J991M 165.146 267.567 108.932   8.580 0.10746   3.03890   5 M
J98D20F 14.1  0.15 J991M 179.572 240.409 169.234  13.100 0.17308   2.66501   2 M
J98Q56K 17.5  0.15 J991M  16.685 285.751 173.385  13.549 0.51258   1.88407   2 M
J99B25Y 12.5  0.15 J991M 144.107   7.544 333.032  15.911 0.06084   3.14127   3 M
J99C03V 14.9  0.15 J991M 299.645  96.166 141.453  22.858 0.39389   1.45950   2 M
J99D03Q 13.4  0.15 J991M 357.420  64.611  97.918  13.091 0.10213   2.60156   5 M
J99D03S 13.5  0.15 J991M 334.035 123.759  70.732  11.205 0.15723   2.65856   3 M
J99F18Y 15.7  0.15 J991M 346.468 345.887 197.019   4.266 0.22930   2.67129   2 M
J99G04S 13.7  0.15 J991M 279.749 111.256 175.816   5.209 0.13985   2.38900   2 M
PLS4285 15.0  0.15 J991M 122.761  53.492 349.191   8.955 0.07882   2.98901   3 M
T2S1283 14.9  0.15 J991M  41.025 298.732 190.856   0.936 0.15997   3.19766   3 M

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98Y04L 14.6  0.15 J991M 288.849 268.530 312.643   6.538 0.06628   2.32213 121 M
J99B09Q 14.7  0.15 J991M 348.444  85.475  63.804  20.884 0.33269   2.40760 146 M
J99C05H 13.5  0.15 J991M  36.464  99.839 331.700   8.249 0.20271   2.79604  64 N
J99D02B 19.1  0.15 J991M 339.646 251.576 328.275  11.616 0.62074   2.99863  62 M
J99F19N 22.5  0.15 J991M 312.633  35.087 191.487   2.333 0.39301   1.65181  30 M
J99G03U 19.6  0.15 J991M 333.223   8.579 195.749  12.795 0.50891   2.08997   8 M

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J99D03R 11.9  0.15 J993N 315.069 150.121  76.347  12.182 0.05618   3.00615  57 N
J99E04V 14.0  0.15 J993N 283.896  85.437 181.909  12.121 0.03862   2.69063  37 M
J99E05E 18.4  0.15 J993N 353.528 192.820 355.578  31.008 0.28169   1.66899  35 M
J99F03P 15.8  0.15 J993N  41.542 312.288 180.451  23.463 0.18808   2.32474  31 M
J99F10O 14.7  0.15 J993N  20.393 159.499 359.403  10.707 0.11432   3.18300  28 M
J99F17J 15.1  0.15 J993N 352.515  14.917 192.814  17.825 0.24426   2.70029  31 M
J99F19Q 17.6  0.15 J993N   0.582 251.278 296.471   8.382 0.46384   3.00883  28 M
J99F21J 20.4  0.15 J993N  72.874  67.557  19.566  21.956 0.27433   1.27413  28 M
J99F21T 15.2  0.15 J993N 322.922 129.120 106.942   2.391 0.16428   3.21740  26 M
J99F32K 14.7  0.15 J993N 297.909 262.713  26.842  12.198 0.27877   2.42417  31 M
J99F53N 18.5  0.15 J993N 334.199 191.482  50.718  20.128 0.45300   1.72998  20 M
J99F59P 18.5  0.15 J993N 254.408 303.481  19.822   1.770 0.25796   1.69825  27 M
J99G00K 15.2  0.15 J994C  21.317 337.204 184.656  13.199 0.08165   2.55669  13 M
J99G02C 13.4  0.15 J994C  87.200 256.904 182.103   8.695 0.16564   2.80308  11 M
J99G02D 13.6  0.15 J994C 176.438   1.439   5.456   9.977 0.09674   2.98603  11 M
J99G02E 15.0  0.15 J994C 338.202 183.468  45.640   9.378 0.11175   2.57895  11 M
J99G02H 15.5  0.15 J993N  14.670 111.953  23.746  14.103 0.44615   3.01341  35 M
J99G02J 16.9  0.15 J993N 227.107 142.321 196.348  11.295 0.19831   1.53581  31 M
J99G02Q 15.0  0.15 J994C  51.542 202.572 295.071   9.261 0.06076   2.98092  10 M
J99G02R 15.1  0.15 J994C  62.902  51.145  60.162   3.513 0.14086   2.41003  10 M
J99G03S 16.4  0.15 J994C  11.706 106.934  45.112  28.145 0.42692   2.63596  11 M
J99G03T 17.9  0.15 J994C  41.217 260.542 157.949  19.528 0.83772   1.33388  10 M
J99G04K 16.0  0.15 J994C 309.173 146.560 168.576   5.303 0.49407   1.96643   8 M
J99G04L 19.5  0.15 J994C  25.292 293.561 178.783   7.263 0.60445   2.12550   7 M
J99G05N 14.6  0.15 J994C 316.213  22.045 243.855   1.220 0.16797   2.60393   5 M
J99G05Y 20.2  0.15 J994C  53.999 231.744 203.575  23.603 0.60168   1.12405   6 M
J99G06O 15.4  0.15 J994C  71.984 119.875   7.095   3.937 0.16220   2.69285   7 M
J99H00H 14.3  0.15 J994C 310.380 256.018  35.930  15.382 0.23014   2.62724   3 M
J99H00L 15.6  0.15 J994C  55.645 114.817   6.920   4.235 0.12937   2.23891   2 M
J99H00O 15.6  0.15 J994C  29.359 117.488  50.734   6.271 0.10874   2.38141   3 M

New observations:
     J99D02B  C1999 04 19.45262 09 20 37.45 -24 43 27.3          19.2 R      422
     J99D02B  C1999 04 19.45326 09 20 37.37 -24 43 28.6          19.0 R      422
     J99E05E  C1999 04 19.45516 09 04 45.56 -26 27 18.6          19.3 R      422
     J99E05E  C1999 04 19.45598 09 04 45.49 -26 27 20.6          19.1 R      422
     J99E05E  C1999 04 19.45659 09 04 45.45 -26 27 22.2          19.3 R      422
     J99F19N  C1999 04 08.28262 12 22 50.39 +04 24 04.2          16.3        750
     J99F19N  C1999 04 08.29427 12 22 57.45 +04 24 29.5          16.1        750
     J99F19N  C1999 04 19.09410 17 30 32.28 +12 15 39.5          15.5 R      118
     J99F19N  C1999 04 19.09454 17 30 33.23 +12 15 38.6                      118
     J99F19N  C1999 04 19.09513 17 30 34.47 +12 15 37.7                      118
     J99F21J FC1999 04 19.47748 13 13 21.42 -21 02 12.3          20.1 R      422
     J99F21J FC1999 04 19.47840 13 13 21.16 -21 02 14.2          20.0 R      422
     J99F53N  C1999 04 19.88560 11 41 07.99 +78 15 18.5                      118
     J99F53N  C1999 04 19.89229 11 41 02.16 +78 15 26.3          16.9 R      118
     J99F59P  C1999 04 19.52405 12 50 51.37 -05 37 03.0          19.2 R      422
     J99F59P  C1999 04 19.52536 12 50 51.16 -05 37 02.5          19.5 R      422
     J99F59P  C1999 04 19.52657 12 50 51.15 -05 37 02.1          19.2 R      422
     J99G02J  C1999 04 19.21444 12 53 20.98 -02 43 21.2          17.9        704
     J99G02J  C1999 04 19.23115 12 53 19.68 -02 43 01.7          18.8        704
     J99G02J  C1999 04 19.24752 12 53 18.39 -02 42 41.5          18.4        704
     J99G02J  C1999 04 19.26382 12 53 17.27 -02 42 23.8          18.7        704
     J99G02J  C1999 04 19.28016 12 53 15.96 -02 42 05.7          18.4        704
     J99G02J  C1999 04 19.49639 12 53 00.71 -02 37 43.1          18.7 R      422
     J99G02J  C1999 04 19.49767 12 53 00.59 -02 37 41.6          18.6 R      422
     J99G02J  C1999 04 19.49832 12 53 00.57 -02 37 40.8          19.0 R      422
     J99G03T  C1999 04 19.02077 14 20 17.19 +34 09 26.1                      118
     J99G03T  C1999 04 19.02188 14 20 16.89 +34 09 25.4          18.3 R      118
     J99G03T  C1999 04 19.02494 14 20 15.87 +34 09 23.5                      118
     J99G03U  C1999 04 18.94465 17 17 06.96 +38 37 25.4                      557
     J99G03U  C1999 04 18.94712 17 17 08.60 +38 37 25.8                      557
     J99G03U  C1999 04 18.94958 17 17 10.23 +38 37 26.1                      557
     J99G03U  C1999 04 19.06338 17 18 23.93 +38 37 41.1          15.4 R      118
     J99G03U  C1999 04 19.06485 17 18 24.87 +38 37 41.2                      118
     J99G03U  C1999 04 19.06616 17 18 25.70 +38 37 41.1                      118
     J99G03U  C1999 04 19.09278 17 18 42.82 +38 37 35.0                      557
     J99G03U  C1999 04 19.09687 17 18 45.40 +38 37 34.5                      557
     J99G03U  C1999 04 19.10811 17 18 52.47 +38 37 33.3                      557
     J99G03U  C1999 04 19.11142 17 18 54.57 +38 37 32.7                      557
     J99G03U  C1999 04 19.11389 17 18 56.13 +38 37 32.4          16.3 V      557
     J99G04K  C1999 04 18.89212 13 58 27.69 -03 26 08.4                      557
     J99G04K  C1999 04 18.92407 13 58 25.07 -03 25 40.4                      557
     J99G04K  C1999 04 18.96065 13 58 22.05 -03 25 08.1                      557
     J99G04K  C1999 04 19.00935 13 58 18.00 -03 24 24.8                      118
     J99G04K  C1999 04 19.01355 13 58 17.68 -03 24 21.1                      118
     J99G04K  C1999 04 19.01491 13 58 17.57 -03 24 20.1                      118
     J99G04K  C1999 04 19.06388 13 58 13.57 -03 23 37.1          16.8 V      557
     J99G04K  C1999 04 19.29904 13 57 55.15 -03 20 07.0          17.9        704
     J99G04K  C1999 04 19.31548 13 57 53.77 -03 19 52.7          18.1        704
     J99G04K  C1999 04 19.33209 13 57 52.36 -03 19 37.1          18.2        704
     J99G04K  C1999 04 19.34869 13 57 50.94 -03 19 23.3                      704
     J99G04K  C1999 04 19.36512 13 57 49.56 -03 19 08.4                      704
     J99G04K  C1999 04 19.50091 13 57 39.36 -03 16 56.4          16.7 R      422
     J99G04K  C1999 04 19.50146 13 57 39.32 -03 16 55.4          16.8 R      422
     J99G04K  C1999 04 19.50179 13 57 39.29 -03 16 55.2          16.9 R      422
     J99G04L  C1999 04 19.22766 13 36 24.48 +02 22 35.3          19.6        704
     J99G04L  C1999 04 19.26033 13 36 22.08 +02 22 49.0          19.5        704
     J99G04L  C1999 04 19.27665 13 36 20.66 +02 22 57.9          19.5        704
     J99G04L  C1999 04 19.29302 13 36 19.48 +02 23 06.9          19.3        704
     J99G05Y  C1999 04 19.14419 12 36 10.01 +01 58 39.5          17.7        704
     J99G05Y  C1999 04 19.16067 12 36 09.05 +02 00 07.5          18.6        704
     J99G05Y  C1999 04 19.17710 12 36 08.00 +02 01 34.4          18.3        704
     J99G05Y  C1999 04 19.19341 12 36 06.94 +02 03 00.1          18.6        704
     J99G05Y  C1999 04 19.20976 12 36 05.87 +02 04 26.6          18.4        704
     J99G05Y  C1999 04 20.07602 12 35 25.41 +03 15 46.0                      118
     J99G05Y  C1999 04 20.07752 12 35 25.31 +03 15 52.5          17.4 R      118
     J99G05Y  C1999 04 20.08253 12 35 25.09 +03 16 16.4                      118

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-H10

Read MPEC 1999-H09 Read MPEC 1999-H11


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