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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-D19: DAILY ORBIT UPDATE (1999 FEB. 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-D18 Read MPEC 1999-D20


M.P.E.C. 1999-D19                                Issued 1999 Feb. 26, 07:09 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 FEB. 26 UT)

                            Update to MPEC 1999-D18

New identification:
         J97P05D  J99C47P                                     Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J76U07Z 13.5  0.15 J991M 143.381 134.321 207.684  10.483 0.10997   2.99564   2 W
J78N07X 13.2  0.15 J991M 166.724 241.626 103.513   5.387 0.12502   3.20722   4 W
J81E27W 14.7  0.15 J991M  38.549 253.263 182.507   7.659 0.20902   2.76750   2 W
J87Y01C 14.1  0.15 J991M 139.617 242.965 124.680   0.461 0.05364   2.96092   4 W
J88F00B 14.4  0.15 J991M   3.687  89.918  44.749   2.616 0.15199   2.40079   3 W
J88F02S 14.1  0.15 J991M 300.844 202.327   8.129   2.539 0.13708   2.40979   5 W
J88U00O 12.1  0.15 J991M 142.689 309.492  31.370   9.720 0.18685   2.72913   4 W
J89A06L 14.8  0.15 J991M 112.777 247.055 112.891   1.788 0.08907   2.23913   5 W
J89A06V 13.7  0.15 J991M 199.687 172.461 116.444   6.997 0.18787   2.24209   2 W
J89C06D 13.8  0.15 J991M  49.200 330.485 130.481   2.954 0.03480   2.88373   4 W
J90T09E 13.8  0.15 J991M 188.098 344.448 326.058   4.363 0.14762   2.30315   3 W
J90T11G 14.8  0.15 J991M 226.764 350.155 277.893   2.491 0.08256   2.30814   3 W
J90T13G 14.7  0.15 J991M  18.559  23.346  65.091  11.499 0.20046   2.42639   4 W
J90V06W 14.5  0.15 J991M 196.245 235.553  88.912   3.998 0.17732   2.27734   5 M
J90W01X 15.0  0.15 J991M 198.534 136.615 146.642   6.788 0.10675   2.39308   6 W
J91D00K 11.9  0.15 J991M 113.245  19.652 357.184  15.649 0.14297   2.57943   6 W
J91R02P 12.6  0.15 J991M 244.691  47.672 213.095   9.401 0.05500   3.00274   5 W
J91U03N 13.6  0.15 J991M  45.263 304.661  84.339   4.564 0.09701   2.29402   3 W
J92E00C 14.3  0.15 J991M 264.215 244.027 349.696   6.800 0.06972   2.36135   3 W
J92E05O 15.0  0.15 J991M 203.978 187.495 125.547   7.805 0.14620   2.29785   2 W
J92E09C 15.3  0.15 J991M  76.542 284.661 120.189   7.548 0.11095   2.33905   2 W
J92O01O 12.7  0.15 J991M 327.015  59.036 138.234  14.819 0.01304   2.55513   5 W
J92S02J 12.4  0.15 J991M 312.331 325.252 168.258  10.922 0.05047   2.99977   4 W
J92S24Q 12.5  0.15 J991M 285.520 309.270 204.036  10.119 0.05161   2.98827   5 W
J93O04V 15.4  0.15 J991M 250.760 307.702 289.447   2.900 0.06273   2.33473   2 W
J93T19G 14.5  0.15 J991M 236.602 219.653  49.721   4.267 0.18859   2.40980   4 W
J94A16L 13.0  0.15 J991M 356.584 282.847 180.285   9.819 0.06235   3.05702   3 W
J94C02K 13.7  0.15 J991M 317.452  79.568  57.900   2.453 0.11799   3.18615   4 W
J94T16N 15.5  0.15 J991M  28.454  67.710  27.481   4.410 0.11539   2.28075   2 W
J94V06O 14.4  0.15 J991M  37.692  25.905  33.524  10.040 0.22065   2.41769   3 W
J95A01E 14.3  0.15 J991M 305.879  42.243 161.439   6.256 0.16201   2.46455   2 W
J95E08A 14.4  0.15 J991M 329.453 283.953 163.166   0.651 0.20337   2.99597   3 W
J96F11T 15.7  0.15 J991M 175.472 240.288  71.837   1.894 0.06089   2.28502   2 W
J96G07B 15.6  0.15 J991M  23.169  84.124  35.110   4.307 0.08099   2.19064   2 W
J96H21V 15.3  0.15 J991M 292.612 188.047  37.993   4.480 0.09911   2.19047   3 W
J97P05D 14.9  0.15 J991M 206.996 339.518 306.606   3.028 0.03262   2.18272   2 W
J97R03S 13.7  0.15 J991M  30.848  73.748  22.591   5.094 0.10009   3.05044   2 W
J97S00X 12.9  0.15 J991M 129.426 312.948  46.622  10.561 0.10199   3.06158   2 W
J97S31K 16.6  0.15 J991M  30.979 105.486 351.941   2.913 0.17871   2.58139   2 W
J97T03T 14.4  0.15 J991M  27.290 270.690 204.502  12.704 0.17965   2.76249   2 W
J97T19J 13.4  0.15 J991M  88.868 357.776  46.346   5.957 0.08765   2.76506   2 W
J97U02U 13.6  0.15 J991M  79.715  93.008 313.813   1.591 0.02052   2.89553   2 W
J97U03R 14.3  0.15 J991M 174.283 291.890  37.430   3.335 0.05034   2.66724   2 W
J97W13O 14.3  0.15 J991M 348.087 113.346  86.072   7.864 0.06231   2.35920   4 W
J97W30Z 13.9  0.15 J991M 128.513 288.102  81.419   3.016 0.08464   2.80485   2 W
J97W51O 13.5  0.15 J991M   1.754  53.428  95.891   6.575 0.12963   3.11690   2 W
J98B25U 12.5  0.15 J991M  47.081  13.930 134.605  10.608 0.05099   3.04401   4 W
J98R66J 15.2  0.15 J991M  42.809 124.255 214.740   2.367 0.28941   2.57045   2 W
J98W23Z 12.8  0.15 J991M  95.415  22.176  17.507   6.856 0.09364   2.37515   5 W
J98X04Q 13.8  0.15 J991M 127.627  25.594 302.151   5.981 0.08729   2.25485   3 W
J98X96H 13.4  0.15 J991M 241.850 136.274 120.508   9.956 0.10187   2.76644   2 W
J98Y00R 11.7  0.15 J991M 209.047 349.070 277.873  10.487 0.15622   3.04175   3 W
J98Y00U 15.9  0.15 J991M  30.204 119.935 311.219   1.943 0.15002   2.15559   2 W
J98Y00W 15.3  0.15 J991M  51.916 147.413 251.958   0.756 0.19207   2.23793   2 W
J98Y00X 12.8  0.15 J991M  42.437 320.758  99.629  11.681 0.08053   3.01168   2 W
J98Y01E 14.5  0.15 J991M  87.672  21.324 351.931   7.025 0.12813   2.28595   2 W
J98Y03B 12.9  0.15 J991M 269.970 293.265 290.725  14.155 0.21231   2.86488   4 W
J98Y03D 14.1  0.15 J991M  88.099 316.852  50.438   3.168 0.13770   2.28608   5 W
J98Y03F 13.7  0.15 J991M  86.846  72.279 287.726   6.344 0.21571   2.58036   3 W
J98Y03J 14.5  0.15 J991M 106.478  38.447 310.196   5.982 0.15302   2.25801   4 W
J98Y06N 13.4  0.15 J991M 334.833  38.371 125.518  22.954 0.06960   3.21398   2 W
J98Y07F 12.3  0.15 J991M  97.915 118.293 228.186  12.611 0.19935   3.19867   3 W
J98Y11V 13.7  0.15 J991M 155.540 215.910  78.011   9.035 0.34198   2.28600   3 W
J98Y12B 12.9  0.15 J991M 323.115  98.303  71.021   3.276 0.11194   3.08176   3 W
J98Y12F 13.1  0.15 J991M 185.295 203.706  95.928  11.105 0.08266   3.00753   2 W
J98Y22J 13.6  0.15 J991M  14.416 300.950 161.645   5.776 0.01565   2.73383   3 W
J98Y27H 14.4  0.15 J991M 351.416 239.000 235.223  12.903 0.12785   2.54461   2 W
J99A02G 14.1  0.15 J991M 223.429 236.489  25.057   4.263 0.04415   2.20665   4 W
J99A02Q 15.0  0.15 J991M 323.922 163.420  18.647   5.760 0.08885   2.26761   3 W
J99A03R 14.7  0.15 J991M 213.707 221.468  65.230   4.081 0.15392   2.25986   3 W
J99A04M 15.2  0.15 J991M 334.003  70.531  87.266   4.262 0.05183   2.15162   2 W
J99A05J 13.4  0.15 J991M  50.951 345.752  67.894  10.071 0.21244   2.61398   4 W
J99A08C 15.2  0.15 J991M 317.452 159.132  21.110   5.890 0.10789   2.21524   3 W
J99A21E 14.5  0.15 J991M  71.430 285.140 116.427  14.300 0.24953   2.46808   2 W
J99A21U 13.7  0.15 J991M  96.786 234.801 157.169   2.006 0.08209   3.00236   3 W
J99B04C 12.5  0.15 J991M 276.830  88.355 128.109  11.257 0.03800   3.06965   3 W
J99B05O 13.5  0.15 J991M 314.883 201.888 327.657   7.720 0.00972   2.41261   2 W
PLS2691 14.8  0.15 J991M 281.470 191.853  32.932   2.833 0.15638   2.38241   2 W
PLS4649 13.6  0.15 J991M  49.163 255.888 183.742  10.843 0.02595   3.00920   2 W
T2S4311 15.6  0.15 J991M 259.846 115.598 139.126   3.499 0.09867   2.26288   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98V05N 13.1  0.15 J991M  15.402  25.667  22.220  10.672 0.14185   3.16306  88 W
J98V05Q 14.9  0.15 J991M   9.417  49.527  15.628   6.035 0.20399   2.53660  70 W
J98V05U 14.2  0.15 J991M 300.001 177.259 318.452   3.485 0.07273   2.52695  71 W
J98W07M 13.5  0.15 J991M 344.236  66.122  94.659   9.083 0.21845   2.56822  91 W
J98W16N 13.9  0.15 J991M   6.900 243.775 190.524   1.827 0.18258   2.37551 172 W
J98X14Y 13.8  0.15 J991M 221.390 143.173  82.245  17.880 0.11251   2.52781  60 W
J98Y11P 16.5  0.15 J991M 322.533  74.240 145.064  15.035 0.38908   1.72053  64 M
J99A04F 18.2  0.15 J991M   4.401 154.687 295.055  12.567 0.61762   2.82718 129 W
J99A10Q 20.4  0.15 J991M 231.464 299.525 327.450   6.562 0.23458   0.93682  42 W
J99B02B 13.8  0.15 J991M  16.288 116.676 334.979  12.146 0.26885   2.64963  80 W
J99B08E 16.4  0.15 J991M  11.860 320.739 147.876   9.819 0.47494   2.53310  64 M
J99C01Z 15.1  0.15 J991M 347.723 177.050 320.130  17.026 0.08540   1.95285  92 W
J99C03V 14.8  0.15 J991M 299.643  96.167 141.453  22.857 0.39388   1.45947  64 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J96H21H 14.0  0.15 J964R 305.130 194.617 104.905   2.367 0.19537   3.17608  35 W
J97U12P 15.5  0.15 J97AJ  58.888  70.327 240.648   0.775 0.20205   2.62561   9EW
J98F44R 17.4  0.15 J9838 340.443  88.083 116.285   0.903 0.19942   2.36074   2EW
J98H83N 17.7  0.15 J984H 340.196 181.162  59.123   7.109 0.20755   2.19531  10 W
J98R57X 16.1  0.15 J9894  45.272 135.738 155.848   4.418 0.17725   2.41386  16 W
J98Y02J 15.5  0.15 J9912 263.426 278.606 312.594   5.871 0.07912   2.27607  61 W
J99A05K 12.9  0.15 J992B  51.991  51.435  17.796  11.029 0.10780   2.99347  43 N
J99A05L 13.7  0.15 J992B   3.159 159.800 327.929  21.937 0.03190   2.58391  44 N
J99A05M 14.9  0.15 J992B  18.811 108.178   1.296   9.538 0.12990   2.26873  44 N
J99A07T 14.9  0.15 J992B  66.150 348.523  62.176   5.225 0.23047   2.31834  41 N
J99A09V 13.3  0.15 J991M 123.864 253.115 121.962  13.545 0.10342   2.57867  35 W
J99A18B 14.2  0.15 J991M 255.198  98.234 139.489   2.710 0.01109   2.86995  45 M
J99A21C 15.3  0.15 J992B  75.851  55.948 338.517   6.426 0.11613   2.36216  39 N
J99A21D 14.9  0.15 J992B  37.883  84.576 355.136   4.975 0.08523   2.44505  39 N
J99A22C 13.5  0.15 J991M  42.312  38.703  60.339   5.243 0.05510   2.61896  35 W
J99B02C 14.8  0.15 J992B 195.085 325.067 336.892  17.502 0.06000   1.95775  39 N
J99B03W 15.7  0.15 J991M  27.844 329.893  98.640  26.390 0.28740   2.34050  23 W
J99B04A 14.0  0.15 J992B 278.655 134.609  77.718   5.560 0.08577   2.44406  34 N
J99B07E 15.0  0.15 J991M 356.978 102.242  37.391   7.160 0.05631   2.31806  28 W
J99B12C 15.0  0.15 J992B 320.022  81.234  99.625   6.947 0.07433   2.36379  26 N
J99B24L 12.7  0.15 J991M   4.086 324.386 149.154   7.253 0.05619   2.34184  28 W
J99B26A 15.5  0.15 J992B  28.254 335.160 114.342  24.955 0.25651   2.29369  34 N
J99C00M 14.3  0.15 J992B 319.058 109.873  93.989  16.536 0.28951   2.80187  18 N
J99C02C 14.0  0.15 J992B  30.157  57.676  65.594   4.634 0.05345   2.79086  15 N
J99C02L 14.7  0.15 J991M  70.455 101.787 279.769   5.387 0.23478   2.28989   7EW
J99C02O 13.0  0.15 J992B 358.369  54.564 104.048  22.359 0.03138   2.67041   9 W
J99C03K 14.7  0.15 J992B  54.081 182.051 265.682   7.587 0.10204   2.75832  16 N
J99C03L 12.7  0.15 J992B  59.129 330.407 111.166  10.601 0.06942   3.05174   8 N
J99C03M 13.7  0.15 J992B  36.227 100.139   8.052   8.631 0.04346   3.18734   8 N
J99C03T 18.3  0.15 J992B 276.125 268.220 322.010  34.229 0.13188   1.42659  15 W
J99C03Z 14.8  0.15 J992B 254.586 110.094 142.463   2.445 0.09900   2.18067  20 M
J99C04A 11.3  0.15 J991M 207.285 287.007  18.103   9.915 0.07080   3.02600   9 W
J99C04D 15.8  0.15 J992B 324.232 263.769 294.734   1.714 0.27949   2.22822   6EW
J99C05B 15.1  0.15 J992B  23.561 145.224 315.003   3.516 0.17253   3.01376  10 N
J99C05C 12.6  0.15 J992B 212.171 178.339 108.883  15.871 0.17209   2.58353  13 N
J99C05G 15.7  0.15 J992B 302.891 194.544 358.769   3.668 0.04567   2.21120  10 N
J99C05H 13.5  0.15 J992B  40.950  99.349 331.667   8.263 0.20426   2.79778  12 N
J99C05O 14.3  0.15 J992B   4.349 103.465  23.131  11.617 0.20961   2.64819  10 N
J99C08W 18.5  0.15 J992B 338.317 262.006 317.380  33.532 0.59601   2.21872  13 W
J99C09L 14.5  0.15 J992B 332.014 171.394  10.772  11.675 0.15310   2.66466  13 N
J99C44G 13.8  0.15 J991M  78.632  39.264  17.789  15.087 0.04261   3.25128  11 W
J99C47K 13.8  0.15 J992B 346.780  94.241  73.242   1.884 0.05940   3.15713  11 W
J99C48O 13.6  0.15 J992B 194.564 336.863 344.266  12.763 0.09614   2.77162  13 W
J99C49Y 14.2  0.15 J992B  11.248 106.077  24.162   6.594 0.25688   3.01723   5EW
J99C52A 13.2  0.15 J992B 308.949 168.691  50.476   6.011 0.17182   2.65025   5 W
J99C52E 12.3  0.15 J992B 126.497 305.410  63.267   6.877 0.19261   2.27147   4 W
J99C54Z 12.7  0.15 J992B  79.134 325.189 102.755   6.824 0.09966   3.42300  13 N
J99C56J 14.0  0.15 J992B 132.460 259.658 114.144   7.914 0.12758   2.28291  13 N
J99C62N 14.1  0.15 J992B  91.969 254.517 144.839   5.719 0.04524   2.38308   6EW
J99C74E 14.1  0.15 J992B 277.693 333.709 270.755   1.563 0.13408   2.43359  11 N
J99C94Y 15.8  0.15 J992B 320.653  97.177  94.294   6.068 0.10935   2.28413  13 N
J99C98G 15.4  0.15 J992B  14.619  64.320  64.842   0.971 0.15954   2.70089  11 W
J99C99U 12.3  0.15 J992B 142.462 296.404  63.486   7.518 0.14504   2.85178   4EW
J99CA5S 12.5  0.15 J992B 236.374 313.870 312.224  12.838 0.09093   3.22512   6EW
J99CA5T 14.0  0.15 J992B 108.304 231.207 141.182  10.245 0.14387   2.60648   5EW
J99CA5V 16.4  0.15 J992B  38.631 252.066 192.856   4.073 0.15986   2.51843   5EW
J99CB8U 13.5  0.15 J992B  72.770 149.392 255.310  15.737 0.26151   3.16700   4 W
J99D01P 13.2  0.15 J992B 300.757 163.912  59.081  14.526 0.10620   2.56688   8 N
J99D02W 15.5  0.15 J9933  47.204 268.273 192.855   5.448 0.10324   2.32282   2EN
J99D02X 14.5  0.15 J9933 316.767  43.433 153.277  20.691 0.02733   2.66079   3 N
J99D03G 15.6  0.15 J9933 180.864  15.134 316.152   5.171 0.07938   2.18663   2EN
J99D03W 18.4  0.15 J992B 277.448 327.790 280.654   1.864 0.17101   2.13720   4EW

New observations:
     J98Y11P  C1999 02 25.10137 14 26 09.97 +10 08 31.3                      118
     J98Y11P  C1999 02 25.10332 14 26 10.63 +10 08 36.0                      118
     J99A04F  C1999 02 25.21218 07 15 05.24 +02 09 43.8                      658
     J99A04F  C1999 02 25.21409 07 15 05.51 +02 09 41.7                      658
     J99A04F  C1999 02 25.21700 07 15 06.04 +02 09 38.9                      658
     J99A10Q  C1999 02 25.15666 04 09 19.33 +18 31 59.0                      658
     J99A10Q  C1999 02 25.16242 04 09 17.80 +18 31 34.6                      658
     J99A10Q  C1999 02 25.16544 04 09 17.06 +18 31 22.6                      658
     J99C03T  C1999 02 25.23631 07 22 28.81 +25 50 32.1                      658
     J99C03T  C1999 02 25.24016 07 22 28.35 +25 50 20.0                      658
     J99C03T  C1999 02 25.24878 07 22 27.47 +25 49 53.7                      658
     J99C03V  C1999 02 25.06808 10 03 26.57 +40 53 12.9          12.9 V      726
     J99C03V  C1999 02 25.07155 10 03 26.34 +40 53 40.2          12.9 V      726
     J99C03V  C1999 02 25.07502 10 03 26.12 +40 54 07.3          12.9 V      726
     J99C03V  C1999 02 25.07850 10 03 25.88 +40 54 34.7          13.0 V      726
     J99C03V  C1999 02 25.08197 10 03 25.66 +40 55 01.7          13.0 V      726
     J99C03V  C1999 02 25.08544 10 03 25.44 +40 55 28.6          12.9 V      726
     J99C03V  C1999 02 25.08890 10 03 25.20 +40 55 56.1          12.8 V      726
     J99C03V  C1999 02 25.09237 10 03 24.96 +40 56 23.1          12.7 V      726
     J99C03V  C1999 02 25.09584 10 03 24.72 +40 56 50.2          12.9 V      726
     J99C03V  C1999 02 25.53200 10 02 57.61 +41 53 24.5                      355
     J99C03V  C1999 02 25.53403 10 02 57.44 +41 53 40.2          13.3 V      355
     J99C03V  C1999 02 25.53646 10 02 57.26 +41 53 59.4                      355
     J99C08W  C1999 02 25.22576 07 12 49.35 -06 00 00.2                      658
     J99C08W  C1999 02 25.22753 07 12 48.72 -06 00 11.2                      658
     J99C08W  C1999 02 25.22892 07 12 48.23 -06 00 18.4                      658

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-D19

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