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MPEC 1997-Y08 : DAILY ORBIT UPDATE (1997 DEC. 21 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 1997-Y07 Read MPEC 1997-Y09 

M.P.E.C. 1997-Y08                                Issued 1997 Dec. 21, 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 (1997 DEC. 21 UT)

                            Update to MPEC 1997-Y07

Erroneous identification:
       # J82R01K  J78N08D                                              MPC 11154

New identifications:
         J81E31C  J94C20K                                     Williams
         J93B04D  J75N01P  J94C20E                            Williams
         J97A22N  J71B02Y  J78N08D  J84U03Y                   Nakano
         J97B01B  J73U03Z  J90T08L                            Nakano
         J97V00E  J91F02K                                     Nakano
         J97V04Z  J92C03W                                     Urata
         J97W13N  J86T13F  J93R11R                            Urata
         J97X01H  J82S05T  J93T48J                            Nakano

New double designation:
         J82S05T  J82S09N                                     Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J76U00Y 13.5  0.15 J97CI  21.535 153.238 238.173  11.154 0.21034   2.64241   3 W
J77Q02D 14.0  0.15 J97CI 291.545   0.340 350.307   5.612 0.19178   2.29981   4 W
J81E31C 15.0  0.15 J97CI 354.309 116.079 356.226  13.481 0.11696   2.67491   2 W
J84S06N 13.5  0.15 J97CI 250.049 129.350  61.950   3.299 0.08800   2.56135   4 W
J88S01N 14.0  0.15 J97CI 226.241 210.476 114.804   7.552 0.16510   2.34345   3 W
J91R15P 12.5  0.15 J97CI   4.770  14.431  47.641   1.453 0.14160   3.07480   9 W
J91T01P 14.0  0.15 J97CI   0.396  82.375 234.278   3.792 0.21585   2.20460   4 W
J92U03E 13.0  0.15 J97CI   5.998 326.364  87.937   3.091 0.06805   2.85252   5 W
J93B04D 10.0  0.15 J97CI 330.518 177.825 138.904  14.728 0.15141   5.15302   3 W
J93U01C 12.5  0.15 J97CI  64.148  79.655 261.509  12.407 0.17558   2.45895   7 W
J93W00Q 14.0  0.15 J97CI  12.064 359.633  47.586   5.061 0.22312   2.55333   4 W
J95D00D 12.5  0.15 J97CI  84.151 321.227 357.803  13.079 0.17703   2.66541   3 W
J97A22N 11.8  0.15 J97CI 246.968   1.594 294.135   9.186 0.07262   3.02597   4 N
J97B01B 11.4  0.15 J97CI 218.464 357.353 254.440  11.455 0.08817   3.18903   3 N
J97V00E 13.8  0.15 J97CI 150.768 264.210 346.105   1.711 0.15031   2.61703   2 N
J97V04Z 14.5  0.15 J97CI  93.985 253.865  55.034   6.320 0.19226   2.26878   2 U
J97W13N 14.5  0.15 J97CI 352.776 271.890 173.874   1.976 0.17754   2.35370   3 U
J97X01H 16.0  0.15 J97CI  63.054 348.840   6.797   3.061 0.32163   2.37179   3 N

New perturbed one-opposition orbit:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97T25T 19.0  0.15 J97CI  13.359  17.828  30.400   7.620 0.41620   2.12378  68 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J82R01K 14.5  0.15 J8298  33.367   4.680 296.772   3.779 0.23919   2.46550   2 N
J91R08S 14.0  0.15 J919L 324.526  55.220 352.564   8.283 0.10639   2.33706  54 W
J94C19O 14.0  0.15 J941S  67.445 320.368 107.786   2.772 0.14408   2.53707   6 W
J94C19P 14.0  0.15 J941S 227.862 212.322  77.930   2.244 0.08666   2.22717   6 W
J94C20B 14.5  0.15 J941S   2.304  73.201  73.206   3.309 0.16065   2.67751   4 W
J94C20J 15.0  0.15 J941S  12.467 135.678 355.335  10.612 0.22434   2.70142   6 W
J94E05V 13.5  0.15 J942H  58.946  89.347   8.732  11.428 0.02192   2.82701  31 W
J94E05Z 15.0  0.15 J942H  16.840  87.345  43.522   4.479 0.22459   2.59015  31 W
J94E06M 13.5  0.15 J942H  82.975 279.671 145.820  17.856 0.11120   2.76308  31 W
J94E06O 14.0  0.15 J942H 116.292 320.408  74.060   5.067 0.09753   2.36094  29 W
J94E06P 14.5  0.15 J942H  24.647 340.706 141.259  10.240 0.21224   2.76058  29 W
J94E06S 10.5  0.15 J942H 313.285  88.310 124.897   9.217 0.03413   5.16808  31 W
J97U22F 15.4  0.15 J97B8 350.104 252.048 158.645   3.595 0.08338   2.42235  28 N
J97U22G 15.4  0.15 J97B8 329.017  14.905  60.157   7.554 0.08107   2.36297  24 N
J97U22J 16.0  0.15 J97B8  20.454 193.309 172.730   4.737 0.24609   2.60710  24 N
J97U22L 15.7  0.15 J97B8  80.064 191.439 114.885   3.599 0.11621   2.21461  28 N
J97W01Z 16.0  0.15 J97B8 332.018 264.882 169.023   3.828 0.09771   2.24308  34 W

A. U. Tomatic                (C) Copyright 1997 MPC           M.P.E.C. 1997-Y08

Read MPEC 1997-Y07 Read MPEC 1997-Y09

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