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IAU Minor Planet Center

Minor Planet Center

MPEC 1997-Y15: DAILY ORBIT UPDATE (1997 DEC. 27 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 1997-Y14 Read MPEC 1997-Y16


M.P.E.C. 1997-Y15                                Issued 1997 Dec. 27, 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. 27 UT)

                            Update to MPEC 1997-Y14

Erroneous identification:
       # J84S01S  J89E03P                                              MPC 14786

New identifications:
         J84S01S  J81U02W  J87R04C  J97W13M                   Urata
         J97U22T  J91R15O                                     Nakano
         J97V00Q  J91R33G  J95J01W                            Nakano
         J97V00R  J90Q18S                                     Nakano
         J97V01N  J85P01S  J91R10M                            Nakano
         J97V01Q  J78W16D  J87S21D  J92S12U                   Nakano
         J97V01Q  J78W16D  J87S21D  J92S12U                   Williams
         J97V09A  J93R08S                                     Nakano
         J97Y00X  J82B12P  J90B04N  J92O06Y                   Nakano

New double designations:
         J87R04C  J87S17Y                                     Urata
         J90B04N  J90D05M                                     Nakano
         J90Q18S  J90U06W                                     Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J78P03H 13.0  0.15 J97CI 174.895  30.355 259.406   0.328 0.18738   3.19511   4 W
J80L00Y 14.5  0.15 J97CI 166.236 174.143 101.379   4.526 0.15770   2.16595   8 W
J81E11Z 15.5  0.15 J97CI 265.172 234.521 328.762   3.749 0.05702   2.30169   4 W
J81E15O 14.0  0.15 J97CI  16.762 193.795 220.999   6.784 0.06857   2.73300   7 W
J81E18Z 13.5  0.15 J97CI 130.754  50.266 284.116   1.629 0.04553   2.68959   9 W
J82V03P 12.5  0.15 J97CI 142.681 200.372  61.794  13.579 0.05869   2.94186   2 W
J83W00N 14.5  0.15 J97CI  23.293 110.807 251.786   9.328 0.24908   2.33081   5 W
J84S01S 14.5  0.15 J97CI   6.936 196.291 230.185   3.045 0.07019   2.16271   4 U
J87R05T 15.0  0.15 J97CI 136.173 194.791 119.523   3.005 0.18339   2.13114   6 W
J88V06S 12.5  0.15 J97CI  36.791 211.717 209.467   4.903 0.23862   3.95221   3 W
J89U01N 14.5  0.15 J97CI   1.489 184.751 213.781   4.804 0.28499   2.54974   4 W
J90Q01M 13.0  0.15 J97CI  67.561 245.793 147.284   2.526 0.17842   3.17758   3 W
J90T09E 13.5  0.15 J97CI  75.275 344.503 326.045   4.363 0.14756   2.30263   2 W
J90U02N 14.5  0.15 J97CI  63.996 278.125  54.083   6.065 0.09447   2.32880   3 W
J91A01H 14.0  0.15 J97CI 282.298 256.338 267.287   1.168 0.14049   2.39565   5 W
J91F02X 12.5  0.15 J97CI  31.838   1.813  18.288  13.263 0.17041   2.58767   3 W
J91R01R 12.0  0.15 J97CI  87.601  94.829 230.169   9.452 0.14029   3.05289   2 W
J91V08W 14.0  0.15 J97CI  83.161 194.038 149.727   2.139 0.15603   3.12787   6 W
J91V09B 13.5  0.15 J97CI   8.287 314.092  95.327   2.883 0.11782   3.25726   4 W
J92D10F 14.0  0.15 J97CI 357.943 178.442 214.557   4.961 0.15855   2.27260   4 W
J92U03Z 13.0  0.15 J97CI  15.418 359.607  11.302   2.332 0.21674   3.00949   3 W
J92W00L 12.0  0.15 J97CI 280.249  79.231  46.633  10.780 0.04141   3.02125   5 W
J92W03P 12.5  0.15 J97CI   9.521 102.806 281.021   9.500 0.12152   3.05040   7 W
J92X00L 13.0  0.15 J97CI  62.489 273.864  83.566  11.615 0.11847   2.98763   4 W
J92Y03E 12.0  0.15 J97CI 261.480  57.167 105.054  12.120 0.12977   3.15813   4 W
J93O09X 14.5  0.15 J97CI   1.673 109.601 302.890   2.828 0.10905   2.26335   5 W
J93U05Z 14.5  0.15 J97CI 293.950  47.375 124.201   5.572 0.03416   2.29335   3 W
J94A00H 12.5  0.15 J97CI  71.895 174.182 136.460   2.754 0.07377   2.93267   3 W
J95A02W 13.5  0.15 J97CI 243.180 305.528 248.166   5.390 0.11547   2.27165   4 W
J95E01B 14.0  0.15 J97CI 359.992 302.551 116.965   3.126 0.19570   2.37166   5 W
J95F01G 12.5  0.15 J97CI 151.408 295.317 304.528   0.946 0.02257   2.87863   7 W
J96J00H 14.5  0.15 J97CI  93.088 108.211 215.405   3.270 0.15929   2.31660   6 W
J96J00Y 15.0  0.15 J97CI 128.354 102.253 185.509  10.041 0.24316   2.41004   3 W
J96M00N 16.0  0.15 J97CI 134.042  48.969 263.726   5.936 0.14616   2.26969   2 W
J96S04J 14.5  0.15 J97CI 148.582 337.475 343.847   5.070 0.20073   2.23241   5 W
J96S06S 13.0  0.15 J97CI 158.033 249.754  67.545   3.057 0.05378   2.91465   4 W
J96T11F 14.0  0.15 J97CI 164.880  36.273 274.618   2.319 0.20941   2.41276   3 W
J97C29S  5.0  0.15 J97CI 299.558 231.854 304.318   2.252 0.00570  43.72971   2 W
J97R09T 14.0  0.15 J97CI 338.096 240.572 179.728   5.239 0.20917   2.72440   4 W
J97S00U 13.5  0.15 J97CI  24.506 178.586 211.672   5.480 0.12729   2.40239   2 W
J97S03N 14.0  0.15 J97CI 317.107 290.117 149.008   5.699 0.13835   2.75791   3 W
J97T26G 13.5  0.15 J97CI  33.636  51.754 303.385   2.817 0.22391   2.57323   2 W
J97T26R 14.0  0.15 J97CI  55.253 298.772  46.061   3.647 0.19019   2.43092   3 W
J97U08S 13.0  0.15 J97CI 205.897  44.877 165.465   1.479 0.12465   3.17970   3 W
J97U08W 15.0  0.15 J97CI  85.282 148.968 157.328   2.868 0.19252   2.62404   3 W
J97U22T 12.8  0.15 J97CI  35.955  17.776 345.785   6.170 0.25058   3.16874   2 N
J97U24N 15.0  0.15 J97CI   1.992 181.673 250.098   5.365 0.27959   2.37902   3 W
J97V00Q 13.1  0.15 J97CI  42.830 159.696 207.791   9.199 0.09812   3.06850   3 N
J97V00R 15.1  0.15 J97CI  40.421 194.100 172.953   2.984 0.18880   2.26098   2 N
J97V01N 12.6  0.15 J97CI  15.501 221.626 169.080   1.324 0.14544   3.20921   3 N
J97V01Q 12.5  0.15 J97CI   0.672 167.869 245.947   8.298 0.06945   2.84063   4 W
J97V01Y 13.0  0.15 J97CI  50.807 148.332 225.081   3.222 0.08836   3.07130   2 W
J97V06U 14.0  0.15 J97CI  79.552 172.905 158.164   2.356 0.06896   2.84341   2 W
J97V09A 15.1  0.15 J97CI 328.669 264.186 203.352   4.091 0.18519   2.35879   2 N
J97W02D 14.0  0.15 J97CI  57.295 259.767  87.071   6.241 0.27466   2.33934   4 W
J97W16M 14.5  0.15 J97CI  38.699 222.952 116.769   6.725 0.18852   2.26842   3 W
J97W22A 14.0  0.15 J97CI 222.889 182.246  85.709   7.882 0.17067   2.21432   4 W
J97W22B 13.0  0.15 J97CI 248.381 137.176  98.253   9.304 0.09212   2.31527   2 W
J97W22U 15.3  0.15 J97CI 216.238 334.103 260.940  15.975 0.44205   1.46759   2 N
J97W23T 14.5  0.15 J97CI  51.626  94.348 254.689   1.499 0.19207   2.40943   3 W
J97Y00X 14.5  0.15 J97CI   7.098 247.665 202.343   1.959 0.15807   2.53327   4 N
PLS2020 14.5  0.15 J97CI   6.688  60.950 342.806   5.121 0.23842   2.56303   3 W
PLS2177 15.5  0.15 J97CI   9.729 197.805 247.077   1.278 0.24979   3.00086   3 W
PLS2537 15.0  0.15 J97CI  63.336 317.635  26.992   5.237 0.20382   2.38027   3 W
PLS2779 15.0  0.15 J97CI  39.440 303.284  51.758   2.211 0.18059   2.24242   2 W
PLS7581 15.0  0.15 J97CI  56.048 306.290  35.380   5.519 0.10638   2.23922   5 W
T1S3078 15.0  0.15 J97CI 350.788 229.242 204.121   4.046 0.24186   2.28569   2 W
T2S1153 13.0  0.15 J97CI 330.323 351.903 165.592   1.256 0.11781   3.14968   6 W
T2S4122 12.5  0.15 J97CI 343.430  38.757  83.211   2.886 0.04883   2.76688   2 W
T3S4207 13.5  0.15 J97CI 339.065 357.255 135.326   4.805 0.18052   2.84929   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97Q00A 14.0  0.15 J97CI  55.009  25.627 317.867   6.808 0.08341   2.41158 132 W
J97Q00N 15.0  0.15 J97CI  17.835 132.329 256.981   5.019 0.10117   2.28851 123 W
J97S17P 14.5  0.15 J97CI  14.807 183.642 198.281   7.054 0.30010   2.63500  87 W
J97T18A 14.4  0.15 J97CI  35.465 225.967 187.648  11.447 0.17878   2.63858  78 N
J97U01O 14.8  0.15 J97CI  24.086 140.203 249.271   3.784 0.19419   2.18249  62 N
J97U07P 15.0  0.15 J97CI 342.062 104.601 338.405   2.495 0.23170   2.57053 143 W
J97W02C 13.5  0.15 J97CI   4.692  10.506  40.541   4.218 0.11529   3.03911 125 W
J97W21C 14.7  0.15 J97CI 356.170 102.504 308.262   5.101 0.29801   2.65821  61 N
J97W22S 17.5  0.15 J97CI 176.930 196.994  59.298  23.989 0.12078   1.26971  31 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97U03J 13.5  0.15 J97B8  94.787 359.429 304.895   2.842 0.08366   2.72887  59 W
J97U07F 15.0  0.15 J97B8 350.364  22.131  47.828   7.364 0.09581   2.33194  58 W
J97U08Q 15.1  0.15 J97B8  45.123 278.670  44.836   5.133 0.25414   2.35915  34 N
J97U08T 14.5  0.15 J97B8  57.345 121.747 210.377   5.547 0.14706   2.53327  34 N
J97U08V 14.5  0.15 J97B8  26.809 160.559 209.573  12.378 0.13143   2.86827  31 N
J97U15G 14.6  0.15 J97B8 354.113 281.675 134.910   2.714 0.16201   2.43448  31 N
J97U21X 15.5  0.15 J97AJ  32.021  71.571 279.039   4.998 0.23118   2.23241  15 W
J97U24K 13.5  0.15 J97AJ  29.277  66.039 301.296   4.531 0.09232   2.20257  15 W
J97V00H 14.6  0.15 J97BS  16.243   6.749  23.023   5.879 0.20950   2.60211  54 N
J97V01P 14.0  0.15 J97B8 342.154 324.209 101.681   0.870 0.11299   2.60216  26 W
J97V01R 15.7  0.15 J97BS  40.123 304.459  50.829  23.393 0.22032   2.32166  27 N
J97V02E 14.1  0.15 J97B8 305.306 297.356 197.022   5.028 0.26021   2.57264  24 N
J97V02F 14.7  0.15 J97BS 350.465  10.198  59.566  14.429 0.15152   2.57471  27 N
J97V05F 14.0  0.15 J97B8   6.795   8.330  27.544  11.814 0.14722   2.38886  28 W
J97V07S 14.0  0.15 J97BS 189.374 188.093  49.758  11.940 0.13224   2.52221  52 W
J97V08X 13.0  0.15 J97BS  30.191 303.432  67.035  13.943 0.18668   2.63701  47 W
J97W07O 12.9  0.15 J97BS 331.346  32.325  59.088  10.709 0.06821   3.06469  35 N
J97W13J 13.4  0.15 J97BS  43.587 118.228 262.985   8.019 0.04529   2.99456  30 N
J97W22T 19.0  0.15 J97BS 309.087  74.566  72.084   8.163 0.30621   1.48551  26 W
J97W23L 14.5  0.15 J97BS  33.526 317.800  57.182   2.793 0.20258   2.69168  30 W
J97X01J 14.1  0.15 J97CI  13.865 160.833 259.501  23.716 0.17457   2.31840  21 N
J97X02R 21.0  0.15 J97BS  67.681  84.568 250.923   7.170 0.20116   1.07663  22 W
J97X02S 19.2  0.15 J97CI 355.286  23.618  75.321  19.582 0.52350   2.65284  21 N
J97X06Y 14.7  0.15 J97BS  77.073 186.304 133.183   0.803 0.14929   2.59959  44 N
J97X10Z 15.5  0.15 J97BS 342.001 167.469 289.907   2.197 0.14219   2.53145  27 W
J97X11F 16.7  0.15 J97CI  96.589 102.564 214.110   4.092 0.48332   1.44205  19 N
J97X11H 12.5  0.15 J97CI 359.498  77.219  68.728  11.223 0.11130   2.69290  11 W
J97X11J 12.5  0.15 J97CI 337.013  94.400  84.345  12.313 0.20632   2.68793  11 W
J97X11K 13.5  0.15 J97CI  62.151 304.162  93.964   7.262 0.12303   2.45026   9 W
J97X11L 12.0  0.15 J97CI 154.832 224.000  95.718   7.205 0.05522   2.78263   9 W
J97X11M 14.5  0.15 J97BS 358.694  15.707  51.139   7.731 0.15576   2.30556  28 W
J97Y00A 13.5  0.15 J97CI  13.934 316.555  69.999  12.257 0.08713   2.92580   8 W
J97Y00L 13.9  0.15 J97CI  34.453 288.942 109.340  14.821 0.30049   2.80690   5 N
J97Y01Q 13.5  0.15 J97CI 273.929 118.159  21.981   4.473 0.05624   2.14994   4EW
J97Y01S 13.5  0.15 J97CI  98.203 268.688  99.975   7.368 0.06246   2.33160   4 W
J97Y01X 14.0  0.15 J97CI 344.692   2.969 111.487   3.814 0.23206   2.53997   3 W
J97Y02O 13.2  0.15 J97CI 317.665   6.255 134.360  10.844 0.03387   3.01651   4 N
J97Y02P 13.2  0.15 J97CI  49.588 175.683 208.672   4.023 0.24547   2.32740   4 N
J97Y02Z 12.5  0.15 J97CI 351.943 200.629 271.050  12.934 0.07658   2.57775   2EW
J97Y03J 14.0  0.15 J97CI  49.004 270.477  70.478   7.501 0.16661   2.31630   8 W

A. U. Tomatic                (C) Copyright 1997 MPC           M.P.E.C. 1997-Y15

Read MPEC 1997-Y14 Read MPEC 1997-Y16


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