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MPEC 1998-D12 : DAILY ORBIT UPDATE (1998 FEB. 23 UT)

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

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Read MPEC 1998-D11 Read MPEC 1998-D13 

M.P.E.C. 1998-D12                                Issued 1998 Feb. 23, 07:04 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 FEB. 23 UT)

                            Update to MPEC 1998-D11

New identifications:
         J95B03N  J96K05H  J97S35G                            Williams
         J98C01A  J83P00H                                     Nakano

New double designations:
         J83P00H  J83P01C                                     Nakano
         J98C01A  J97W22K                                     Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J86Q03N 14.5  0.15 J97CI 120.576 288.560  83.052   3.125 0.14435   2.22683   7 W
J86W00B 14.0  0.15 J97CI  65.446 342.629  63.950   7.396 0.12761   2.31704   3 W
J87R05T 14.5  0.15 J97CI 136.173 194.792 119.522   3.005 0.18339   2.13114   6 W
J88D01H 14.0  0.15 J97CI 292.599  50.662 151.488   6.585 0.11226   2.24230   5 W
J88V02M 13.5  0.15 J97CI  72.614 353.827  53.839  12.693 0.29859   2.58269   4 W
J89V05N 14.5  0.15 J97CI  38.719 128.618 309.517   1.611 0.18052   2.39489   4 W
J91G10M 11.5  0.15 J97CI 175.627 234.974 105.808   4.646 0.22676   3.99697   4 W
J92J00E 16.0  0.15 J97CI 232.483 109.504 193.934   5.863 0.46312   2.19013   5 W
J93T03C 15.0  0.15 J97CI 112.898 193.384 166.263   2.394 0.20679   2.21188   4 W
J95B03N 14.0  0.15 J97CI  21.491 273.260  84.852   3.723 0.13547   2.62424   3 W
J95O00J 15.5  0.15 J97CI 328.245  72.449 125.534   3.084 0.17398   2.34457   3 W
J96D00H 16.5  0.15 J97CI 190.752 351.332 309.405  17.231 0.27670   1.58719   2 W
J96F03G 18.5  0.15 J97CI 108.322  23.383 300.478   1.981 0.34973   1.05435   3 W
J96H01W 15.5  0.15 J97CI 119.551 176.785 177.278   8.426 0.44874   2.04657   4 M
J96O00L 15.0  0.15 J97CI 146.613 230.139  96.907   4.533 0.16463   2.25453   2 W
J96T10V 14.0  0.15 J97CI 230.513 221.341  43.915   5.916 0.12347   2.23413   5 W
J96U00C 13.5  0.15 J97CI  80.588 273.309  92.991   2.994 0.24779   3.14926   5 W
J96U03A 16.0  0.15 J97CI 156.984 275.484  66.537   8.224 0.14346   2.32670   2 M
J96V08B 14.0  0.15 J97CI 205.623 130.162 170.197   3.312 0.19478   2.15358   6 W
J96W03C 15.0  0.15 J97CI 126.681 146.344 199.696  10.449 0.19919   2.69893   4 W
J97W22U 15.5  0.15 J97CI 216.241 334.103 260.939  15.975 0.44206   1.46759   2 W
J97Y18D 13.0  0.15 J97CI 319.876  81.333  86.403   2.351 0.16540   3.17245   5 W
J98B04J 13.0  0.15 J97CI  13.271 140.473 314.835  10.565 0.28207   2.73875   2 W
J98B10K 14.5  0.15 J97CI 109.280 282.829  57.063   6.909 0.22922   2.55577   2 W
J98C01A 14.2  0.15 J97CI 121.473  28.379 327.581   7.486 0.22827   2.20174   2 N

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97U10U 15.0  0.15 J97CI 292.147 112.883  22.100   4.030 0.14714   2.43094 113 W
J97Y03M 17.0  0.15 J97CI  16.424  73.471 303.625   4.021 0.67377   3.24035  62 W
J97Y07F 16.5  0.15 J97CI 347.915 348.035 108.323   4.513 0.21581   2.36488  64 W
J98A08W 15.5  0.15 J97CI 355.636 200.342 223.583   4.840 0.11759   2.25160 122 W
J98B07Z 17.5  0.15 J97CI 321.557 102.751 112.552   6.484 0.55546   2.04044  29 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98A08K 16.5  0.15 J981R 359.285  11.635 126.860  48.232 0.18196   1.79800  44 M
J98B07E 15.0  0.15 J981R  12.321 298.509 103.267  14.450 0.50739   3.10964  29 W
J98B09G 19.2  0.15 J981R   4.087   1.030 115.588  13.017 0.53617   2.52200  28 N
J98B10J 15.5  0.15 J981R 242.118 103.169 143.915  12.619 0.12514   2.66944  24 W
J98B10M 16.0  0.15 J981R 345.756  44.799 122.982  24.176 0.37105   2.41869  28 W
J98B26P 17.0  0.15 J982G   0.984 186.438 331.164  20.229 0.25718   1.72237  24 N
J98B33H 14.0  0.15 J982G  50.853  60.481   7.856  13.421 0.15984   2.55926  17 N
J98B41U 14.0  0.15 J981R  30.874 152.290 304.633   7.803 0.16347   2.36957  18 N
J98C00S 15.1  0.15 J982G 226.073 307.839 326.107  12.863 0.03781   2.60296  26 N
J98C04B 15.0  0.15 J982G 274.628 210.132  45.276   2.104 0.17634   2.23698   5 M
J98D00G 17.5  0.15 J982G 339.581 121.342  52.636   2.765 0.18158   2.35452   4 M
J98D00H 15.0  0.15 J982G 170.170 340.586 348.239   9.160 0.29123   2.41002   4EM
J98D00J 15.0  0.15 J982G 141.958 332.247  17.434   4.884 0.19937   2.76712   4EM
J98D00K 16.5  0.15 J982G 214.542 117.108 190.094   3.455 0.18382   2.16095   4EM
J98D00L 15.5  0.15 J982G 322.532  64.972 130.647  19.549 0.16658   3.21404   4 M
J98D00T 14.0  0.15 J982G  86.049 146.179 266.075   0.863 0.14768   3.17575   3EW
J98D01M 16.0  0.15 J982G 275.592  69.769 179.565   1.551 0.09751   2.25114   3EW
J98D01X 15.0  0.15 J982G  78.972 287.701 117.250  11.939 0.18843   2.51540   2 W

A. U. Tomatic                (C) Copyright 1998 MPC           M.P.E.C. 1998-D12

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