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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-C28: DAILY ORBIT UPDATE (1999 FEB. 13 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-C27 Read MPEC 1999-C29


M.P.E.C. 1999-C28                                Issued 1999 Feb. 13, 14:57 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. 13 UT)

                            Update to MPEC 1999-C26

New identifications:
         J98Y02E  J96N02Z                                     Spahr
         J99A03K  J91C02K                                     Nakano
         J99B11E  J79O12P  J92D11Q                            Nakano
         J99B14Q  J94Y02D                                     Williams
         J99B26C  J91T07A                                     Nakano
         J99C01U  J87K00Z  J93T11R                            Spahr
         T2S1144  J77X00O  J98X32O                            Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J69T01Q 13.2  0.15 J991M  82.419 330.728  68.694   2.979 0.16268   3.14931   7 W
J78S07O 14.2  0.15 J991M 111.857  32.834 334.205   2.699 0.19618   2.44892   2 W
J81F00L 14.4  0.15 J991M 325.816 357.388 184.113   7.903 0.18821   2.36898   8 W
J87Q06F 15.0  0.15 J991M  36.271 262.701 170.528  21.938 0.31739   2.30931   6 W
J90S03A 14.6  0.15 J991M 256.508 118.699 143.724   6.732 0.14971   2.25380   2 W
J90T11G 14.8  0.15 J991M 226.764 350.156 277.893   2.491 0.08256   2.30814   3 W
J93F40A 12.8  0.15 J991M 313.054  29.499  19.471   4.694 0.10442   2.46307   4 W
J95D00H 13.9  0.15 J991M  51.727 250.547 155.486  28.172 0.24391   2.66834   4 W
J95S48X 14.5  0.15 J991M 240.986 308.445 299.440  21.992 0.02276   1.84397   2 W
J96E00R 15.2  0.15 J991M 196.893 133.282 175.363   4.721 0.12039   2.17245   4 W
J96F02O 15.5  0.15 J991M 300.203 342.574 156.137   1.545 0.10979   2.39299   5 W
J96G09S 15.3  0.15 J991M  66.290 178.456 182.626   3.083 0.09532   2.75858   2 W
J96J00N 14.5  0.15 J991M 323.326  93.957  90.553   5.162 0.09760   2.28061   2 W
J97G35V 15.5  0.15 J991M 126.471  71.508 211.062   6.549 0.10438   2.31603   2 W
J97P00Q 15.0  0.15 J991M  40.319 306.125 125.233   4.691 0.07991   2.20254   4 W
J97Q01D 15.3  0.15 J991M  95.611  84.509 322.455   3.899 0.05862   2.14500   4 X
J97R05S 16.2  0.15 J991M 304.879  25.861 189.205   1.365 0.02530   2.20383   3 M
J97S03E 14.8  0.15 J991M  44.412 252.166 175.569  13.804 0.17070   2.61183   2 W
J97S25P 15.1  0.15 J991M 147.325 161.167 172.238   4.580 0.09435   2.69622   2 X
J97U07G 13.7  0.15 J991M 308.474 195.157 337.527  12.416 0.11940   2.69102   8 X
J97U10Q 15.6  0.15 J991M 112.189 233.585 145.183   4.790 0.25269   2.60738   2 W
J97U10V 12.4  0.15 J991M 341.232 270.628 240.690   7.958 0.10536   2.77118   6 W
J97U14V 13.3  0.15 J991M 157.426 137.983 201.603   8.102 0.02814   2.88104   3 W
J97V01N 13.0  0.15 J991M  83.855 221.859 169.066   1.324 0.14578   3.21066   4 X
J97V06P 14.4  0.15 J991M 138.771 138.448 225.928   1.043 0.17055   2.51615   5 X
J97X09Y 13.8  0.15 J991M 242.090  11.599 277.316   1.600 0.20200   2.40425   4 M
J98W00S 12.4  0.15 J991M   3.740  94.895   9.145  27.499 0.39547   2.65368   4 W
J98X03N 13.2  0.15 J991M  92.962 299.264  34.748   1.766 0.19473   3.19402   4 W
J98Y02E 13.8  0.15 J991M 292.284 250.871 309.454   8.398 0.01215   2.96775   2 X
J98Y08O 14.2  0.15 J991M 295.464  46.401 143.732   5.051 0.06181   2.26923   4 W
J98Y29X 13.8  0.15 J991M 280.015 228.622   8.628  10.728 0.22095   2.39007   2 W
J99A03K 13.4  0.15 J991M 349.237 176.335 243.743  13.494 0.16472   2.75201   2 N
J99A06U 13.6  0.15 J991M 133.273 186.981 151.940   1.603 0.16282   3.04379   4 W
J99A21E 14.5  0.15 J991M  71.430 285.141 116.427  14.300 0.24953   2.46808   2 W
J99B11E 15.7  0.15 J991M 110.214 243.193 138.803   6.718 0.12750   2.32792   3 N
J99B14Q 14.6  0.15 J991M  69.960 240.299 147.876   6.567 0.22118   2.32708   2 W
J99B26C 13.8  0.15 J991M  15.174 240.865 238.831   4.087 0.10470   3.13156   2 N
J99C01U 13.6  0.15 J991M  37.623  53.819  36.530   5.421 0.18952   2.62971   3 X
T1S3273 15.1  0.15 J991M 139.911 256.913  14.373   2.305 0.19234   2.38189   2 W
T2S1144 15.2  0.15 J991M 306.059 230.017 282.555   2.262 0.09941   2.30264   3 N
T2S2112 14.4  0.15 J991M 152.403 277.374  71.019   0.179 0.16685   3.22488   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98W20A 12.9  0.15 J991M 270.561  80.735 105.462  10.884 0.03070   3.02002  73 W
J98X09C 18.1  0.15 J991M  10.217 120.758 320.358   9.312 0.53080   2.75119  60 W
J98X09W 13.6  0.15 J991M  35.067 264.386 175.022   2.249 0.05220   2.84533  63 W
J98X16S 16.4  0.15 J991M 217.591 358.177 273.072  26.555 0.49659   1.21226  57 W
J98Y11P 16.5  0.15 J991M 322.530  74.241 145.064  15.034 0.38906   1.72045  49 W
J98Y11Q 17.8  0.15 J991M   1.489 245.499 256.852  11.945 0.39650   1.87524  49 W
J99A10P 16.5  0.15 J991M  18.947  46.768 357.639   7.651 0.57572   2.37660  30 W
J99B08E 16.3  0.15 J991M  11.861 320.738 147.875   9.819 0.47489   2.53285  49 W
J99C03V 15.4  0.15 J991M 299.668  96.158 141.453  22.862 0.39401   1.45981  51 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98X10P 14.2  0.15 J9912  23.283 200.296 252.500   0.542 0.14217   2.43543  57 X
J98X10R 15.8  0.15 J9912  28.029 165.334 281.782   0.568 0.13838   2.39970  57 X
J98X17U 15.6  0.15 J9912  45.375 269.869 140.096   3.136 0.17319   2.40315  57 W
J98X96M 14.2  0.15 J98CD 180.197  10.528 282.987   0.559 0.04671   2.31404   3EM
J98X96N 10.5 10.5  J98CD   0.302 359.934 116.013   2.485 0.12852   3.21009   3EM
J98X96O 14.2 14.0  J98CD 168.845 320.098 343.997   1.383 0.05328   2.29782   3EM
J98X96P 13.7 14.5  J98CD 225.291 327.444 303.919  14.611 0.26878   2.72405   3EM
J98X96Q 11.8 12.5  J98CD 222.401 158.394 116.749   7.822 0.28771   2.63485   3EM
J98Y04J 13.1  0.15 J9912 351.447 304.718 167.908  10.988 0.10361   3.18839  56 W
J98Y12P 12.7  0.15 J9912 112.192  58.016 300.497   1.838 0.08691   3.00256  44 X
J98Y29S 14.9  0.15 J9912  20.536  82.876   8.506   9.113 0.20536   2.45219  47 W
J99A04B 15.3  0.15 J991M 306.660 235.173 315.887  18.697 0.08856   1.90960  33 W
J99A05D 13.5  0.15 J991M  74.245 279.175 126.563  27.603 0.12587   2.54814  31 W
J99A07J 14.4  0.15 J9912 236.610 317.916 298.547  12.511 0.13900   2.41864  57 M
J99A20N 15.6  0.15 J991M 124.642 169.769 173.747   2.287 0.11366   2.64429  31 W
J99A22Y 13.9  0.15 J991M  15.182 203.043 292.316   3.054 0.11506   2.32637  26 W
J99A29V 16.5  0.15 J991M 344.360  29.493 123.834   6.255 0.19440   2.27687  29 X
J99B02T 15.8  0.15 J991M  12.500 143.858 322.734  23.719 0.33795   2.40834  25 W
J99B03R 13.2  0.15 J991M  36.888 127.367 309.602  11.695 0.20028   2.42646  23 W
J99B03X 13.3  0.15 J991M  54.559 259.499 152.408  15.359 0.28384   3.11702  27 W
J99B05F 13.6  0.15 J991M 339.493  59.056 100.688   9.303 0.11323   2.64147  23 W
J99B08J 18.1  0.15 J991M 334.864 221.341 340.007   9.019 0.54908   1.89534  23 W
J99B09L 12.3  0.15 J991M  79.225 266.068 185.969  14.928 0.14335   2.55319  20 X
J99B09M 15.4  0.15 J991M  62.981 358.938  45.631   3.512 0.14343   2.29741  24 W
J99B09N 16.1  0.15 J991M  33.197  14.350  72.461   4.820 0.05109   2.55710  19 W
J99B13D 14.8  0.15 J991M  30.069 301.228 153.814   6.820 0.06322   2.31282  15 X
J99B13K 12.4  0.15 J991M  85.232 255.060 165.766  15.608 0.14641   3.22692  18 X
J99B13M 15.2  0.15 J991M   6.000 312.747 193.757   0.355 0.13012   2.34841  19 W
J99B13P 13.1  0.15 J991M  21.602 141.651 338.800   6.660 0.23526   2.68833  18 X
J99B13Q 14.2  0.15 J991M  58.710 114.099 331.858   5.357 0.09573   2.21343  18 X
J99B14N 13.9  0.15 J991M 324.712 120.468  49.481   1.911 0.22538   3.25212  11 W
J99B14R 14.6  0.15 J991M 309.027 146.866  59.301   6.808 0.06166   2.29955  17 W
J99B15M 14.1  0.15 J991M  40.620 306.448 159.845  13.992 0.13623   2.53909  17 X
J99B15N 14.5  0.15 J991M 314.732  59.840 157.522   8.932 0.16586   2.32697  21 X
J99C01Y 14.3  0.15 J991M 332.191 211.871 304.330   1.806 0.08949   2.36864   3EX
J99C02F 16.4  0.15 J991M   9.211  79.520  38.290   6.407 0.15276   2.30599   4 X
J99C02P 16.9  0.15 J991M 330.769  42.507 120.838  15.236 0.16223   2.70208   5 W
J99C03S 19.0  0.15 J992B   4.702 351.505 135.168  28.945 0.46102   2.66776   2 W
J99C04C 14.0  0.15 J991M  32.588 311.265 138.487   6.425 0.10745   2.35993   4 X
J99C04E 15.2  0.15 J992B 259.081 131.742 134.691   2.504 0.07329   2.85827   3EW

New observations:
     J98X09C  C1999 02 06.82808 07 44 57.45 +26 27 49.0                      470
     J98X09C  C1999 02 06.83676 07 44 57.51 +26 27 37.4          17.8 R      470
     J98X16S  C1999 02 10.45743 05 17 33.53 +08 42 45.7          19.3 R      426
     J98X16S  C1999 02 10.46971 05 17 33.12 +08 42 40.7          19.0 R      426
     J98X16S  C1999 02 10.48205 05 17 32.62 +08 42 36.2          18.8 R      426
     J98Y11P  C1999 02 10.72983 13 12 46.05 +02 23 15.3          15.4 R      426
     J98Y11P  C1999 02 10.73338 13 12 46.97 +02 23 20.5          15.3 R      426
     J98Y11P  C1999 02 10.73700 13 12 47.91 +02 23 25.7          15.3 R      426
     J98Y11Q  C1999 01 18.20237 12 46 34.95 -32 16 07.4          18.9 V      859
     J98Y11Q  C1999 01 18.20734 12 46 35.95 -32 16 18.2          18.9 V      859
     J98Y11Q  C1999 01 18.21299 12 46 37.04 -32 16 29.4          18.6 V      859
     J98Y11Q  C1999 02 10.74674 14 06 08.64 -42 42 12.7          18.0 R      426
     J98Y11Q  C1999 02 10.75338 14 06 09.83 -42 42 20.3          18.1 R      426
     J98Y11Q  C1999 02 10.75936 14 06 10.89 -42 42 27.2          18.3 R      426
     J99A10P  C1999 02 12.79255 07 05 18.77 +36 55 52.8          17.0 R      151
     J99A10P  C1999 02 12.80436 07 05 19.44 +36 55 37.3          17.1 R      151
     J99B08J  C1999 02 12.18294 07 28 02.74 +59 33 38.4          17.5        704
     J99B08J  C1999 02 12.20060 07 27 47.80 +59 34 41.9                      704
     J99B08J  C1999 02 12.21808 07 27 33.43 +59 35 43.5                      704
     J99B08J  C1999 02 12.23557 07 27 18.84 +59 36 44.7                      704
     J99B08J  C1999 02 12.25309 07 27 04.25 +59 37 45.3                      704
     J99B08J  C1999 02 12.77582 07 20 08.81 +60 08 23.6          13.5 R      151
     J99B08J  C1999 02 12.77812 07 20 06.72 +60 08 31.9          13.2 R      151
     J99B08J  C1999 02 12.78052 07 20 04.56 +60 08 41.3          13.2 R      151
     J99B08J  C1999 02 12.78593 07 19 59.72 +60 09 02.0          13.5 R      151
     J99C03V  C1999 02 12.26116 10 11 57.26 +17 06 23.2          13.5 V      714
     J99C03V  C1999 02 12.26546 10 11 57.12 +17 06 46.1          13.4 V      714
     J99C03V  C1999 02 12.27409 10 11 56.84 +17 07 31.8          13.4 V      714
     J99C03V  C1999 02 12.54046 10 11 51.06 +17 31 06.4          13.7 V      355
     J99C03V  C1999 02 12.54141 10 11 51.04 +17 31 11.3                      355
     J99C03V  C1999 02 12.54355 10 11 50.96 +17 31 22.9                      355
     J99C03V  C1999 02 12.69617 10 11 45.75 +17 45 37.9          12.1 R      426
     J99C03V  C1999 02 12.69817 10 11 45.70 +17 45 48.6          12.1 R      426
     J99C03V  C1999 02 12.70802 10 11 45.34 +17 46 41.6          11.7 R      426
     J99C03V  C1999 02 12.71044 10 11 45.25 +17 46 54.4          12.0 R      426

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-C28

Read MPEC 1999-C27 Read MPEC 1999-C29


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