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Minor Planet Center

MPEC 1997-Y14 : DAILY ORBIT UPDATE (1997 DEC. 26 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-Y13 Read MPEC 1997-Y15


M.P.E.C. 1997-Y14                                Issued 1997 Dec. 26, 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. 26 UT)

                            Update to MPEC 1997-Y13

New identifications:
         J79M01W  J87K03C                                     Bowell
         J88B04N  J97Y02T                                     Nakano
         J93B02Y  J79O05K  J97X00T                            Nakano
         J97W15Q  J91T07O                                     Williams
         J97W20S  J96K03Q                                     Williams
         J97W21S  J90S13J                                     Nakano
         J97W29Z  J74S03A  J91R29U                            Williams
         J97X00B  J95H05D                                     Nakano
         J97X00V  J96T52A                                     Nakano
         J97X00Y  J89Y04T                                     Nakano
         PLS3002  J86U01K  J93B01C  J96Q01W  J97X00J          Nakano

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J72T00C 13.0  0.15 J97CI   2.650 159.126 247.422  12.606 0.17004   2.57888   3 W
J75S01A 12.5  0.15 J97CI 224.458 225.141  26.240  10.415 0.05736   2.99227   9 W
J78S06S 13.5  0.15 J97CI  22.129  37.748 331.602   2.671 0.19075   2.43410   3 W
J78U00G 14.0  0.15 J97CI  33.068 316.821  46.201   3.280 0.20204   2.43469   5 W
J79M01W 14.1  0.15 J97CI  47.461 125.582 245.160   4.641 0.17813   2.64377   3 N
J81E18F 14.5  0.15 J97CI  66.360 206.292 184.003   5.341 0.09396   2.30088   5 W
J81R01Q 13.0  0.15 J97CI 102.558 195.719 154.251   2.540 0.09262   2.90095   5 W
J81S00N 14.0  0.15 J97CI  49.903 155.902 216.180   5.176 0.15703   2.48354   7 W
J81S07C 13.5  0.15 J97CI   4.060 344.477  40.501   8.648 0.24217   2.53072   6 W
J82Y01R 14.0  0.15 J97CI 346.078  46.800   7.091   5.937 0.21751   2.45745   3 W
J84H00R 14.0  0.15 J97CI 237.382 217.543  16.482   2.466 0.15823   2.38552   4 W
J84S05Y 12.0  0.15 J97CI  86.828 250.921 117.459   2.387 0.14658   3.25136   4 W
J86W01O 14.5  0.15 J97CI  19.535  15.918  14.018   2.352 0.22044   2.39450   4 W
J88B04N 12.0  0.15 J97CI 299.114 232.567 273.677   8.652 0.03462   3.01574   2 N
J89Y01F 14.0  0.15 J97CI 346.808 197.793 284.923   8.959 0.08385   2.53212   4 W
J89Y02A 14.0  0.15 J97CI 349.238 201.069 280.050   5.324 0.17877   2.52940   5 W
J90B00Z 13.5  0.15 J97CI  42.697 106.938 310.503  14.330 0.08316   2.53507   6 W
J90Q17W 13.5  0.15 J97CI  36.069  70.810 288.793   4.663 0.21141   2.26377   3 W
J90S03G 14.0  0.15 J97CI  59.990 197.482 131.191   4.045 0.19063   2.28744   5 W
J91F00L 14.0  0.15 J97CI 297.353 283.477 261.830   1.351 0.14337   2.38843   5 W
J91P16V 12.5  0.15 J97CI  62.967 289.147  96.628   3.052 0.12163   2.92870   3 W
J91V02D 12.7  0.15 J97CI  46.931 301.146 103.671   3.018 0.18111   3.10830   3 N
J91V05V 12.0  0.15 J97CI 155.808 223.381  90.303  11.040 0.04374   3.00850   6 W
J92E04J 14.5  0.15 J97CI 219.659 150.976 104.693   2.313 0.11254   2.14174   5 W
J92R01V 14.0  0.15 J97CI 355.745 147.917 317.123   3.938 0.22760   2.59431   4 W
J92R04A 15.0  0.15 J97CI 231.810 270.585 333.109   1.659 0.17234   2.40028   5 W
J92R07K 14.0  0.15 J97CI 210.772 111.164 112.341   4.629 0.03434   2.62824   3 W
J93B02Y 13.1  0.15 J97CI 317.796 204.696 306.309   5.478 0.12509   3.02779   3 N
J93N00H 15.0  0.15 J97CI  71.313  80.914 246.024  22.266 0.31162   2.30453   3 W
J93T05L 15.0  0.15 J97CI 263.435 244.534 321.154   3.286 0.11126   2.25361   3 W
J93V00X 12.5  0.15 J97CI 316.883 336.849  90.943   7.878 0.14296   2.78236   7 W
J93Y00R 14.5  0.15 J97CI 356.729 196.251 216.048  11.669 0.31739   2.61993   2 W
J94A02H 16.5  0.15 J97CI 326.296  24.836 164.358   9.622 0.71099   2.52684   4 W
J94G09Y 14.5  0.15 J97CI  18.978 262.849 173.640  10.422 0.21217   2.69910   4 W
J94W01K 14.5  0.15 J97CI  46.984  72.778 287.717   1.468 0.04620   2.18082   6 W
J95A02W 13.5  0.15 J97CI 243.180 305.528 248.166   5.390 0.11547   2.27165   4 W
J95E00O 15.0  0.15 J97CI 317.093 261.739 236.018   3.214 0.10050   2.28903   3 W
J96K00W 13.5  0.15 J97CI  41.159 278.118  54.003  13.519 0.25658   2.67509   2 W
J97V02Z 14.0  0.15 J97CI 311.940 106.316  34.156   5.680 0.18184   2.37787   6 W
J97W02J 14.5  0.15 J97CI 263.329 109.637  73.320   3.909 0.05014   2.28700   3 W
J97W13N 14.5  0.15 J97CI 352.777 271.888 173.874   1.976 0.17753   2.35370   3 W
J97W13O 14.0  0.15 J97CI 239.008 113.615  86.079   7.865 0.06233   2.35863   3 W
J97W15Q 14.5  0.15 J97CI  44.016 146.856 213.742   4.723 0.18352   3.14650   2 W
J97W20S 15.5  0.15 J97CI  65.673 262.469  81.142   5.478 0.15262   2.27710   2 W
J97W21S 15.3  0.15 J97CI  20.725 247.661 167.458   2.877 0.11955   2.21894   2 N
J97W22U 15.5  0.15 J97CI 216.241 334.102 260.940  15.975 0.44205   1.46759   2 W
J97W29Z 13.0  0.15 J97CI  39.241 107.107 258.552   6.699 0.21784   3.18616   3 W
J97X00B 14.6  0.15 J97CI 329.082  18.142  99.228   9.047 0.10446   2.56130   2 N
J97X00L 13.5  0.15 J97CI 330.560  74.293  44.312   5.836 0.10985   2.29224   3 W
J97X00V 13.0  0.15 J97CI 262.399 191.449 351.779   4.767 0.02762   2.86752   2 N
J97X00Y 15.1  0.15 J97CI  14.500  95.492 324.524   3.509 0.22972   2.56670   2 N
PLS3002 11.6  0.15 J97CI  82.885  48.678 295.045   9.563 0.12111   2.99423   5 N
PLS6580 14.0  0.15 J97CI 205.220 155.219  69.233   3.928 0.09935   2.22486   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97T00D 16.5  0.15 J97CI  28.358 170.571 159.169  12.892 0.46834   2.24973  85 W
J97T25T 19.0  0.15 J97CI  13.359  17.828  30.400   7.620 0.41618   2.12368  73 W
J97U01J 15.5  0.15 J97CI   0.543  19.549  25.373   4.101 0.11874   2.73330  63 W
J97U02X 16.0  0.15 J97CI  73.344  90.377 215.167  10.213 0.26838   2.27557  85 W
J97U02Y 15.0  0.15 J97CI  14.528 180.963 222.662  10.436 0.23886   2.30799  61 W
J97U09F 16.5  0.15 J97CI 280.085 157.759  37.283  25.881 0.60425   1.44236  56 W
J97W21C 14.5  0.15 J97CI 356.172 102.496 308.265   5.101 0.29794   2.65795  61 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97U05G 14.5  0.15 J97B8 348.881  19.749  30.564  18.608 0.18579   3.23304  59 W
J97V00W 13.0  0.15 J97B8 239.803 289.486 255.841  10.916 0.11029   2.67828  57 W
J97V01C 13.5  0.15 J97B8 105.362 231.463  67.870   3.072 0.02514   2.88218  31 W
J97V03L 15.5  0.15 J97B8 353.315 337.364  88.196   3.354 0.22942   2.34125  28 W
J97V04E 14.5  0.15 J97BS  51.036 108.394 235.186  10.689 0.30273   2.58725  51 W
J97V05C 13.0  0.15 J97B8  82.632 268.865  63.538  10.541 0.09395   3.08540  30 W
J97V05T 13.5  0.15 J97B8  99.314 254.211  53.875   9.994 0.18509   2.64751  26 W
J97V06A 15.0  0.15 J97B8 331.387 214.533 246.374   7.878 0.09883   2.30091  25 W
J97V06V 15.0  0.15 J97B8 346.553 213.059 217.083   7.067 0.17132   2.59692  33 W
J97W00C 14.9  0.15 J97BS  56.953 105.140 249.257   6.143 0.14548   2.28628  36 N
J97W00D 14.1  0.15 J97BS 353.817  14.776  59.566  15.134 0.05971   2.60696  33 N
J97W00E 15.1  0.15 J97BS 226.398 170.428  31.059   2.983 0.01099   2.14835  33 N
J97W00G 14.1  0.15 J97BS  49.593 316.227  42.735   5.048 0.18703   2.58100  33 N
J97W00J 14.5  0.15 J97BS 359.753   7.384  60.082   7.400 0.17519   2.32770  33 N
J97W00K 12.5  0.15 J97BS 164.290   6.428 256.391   1.835 0.01101   2.62891  33 N
J97W00L 13.0  0.15 J97BS 193.906 172.391  62.375   7.744 0.03631   2.80291  33 N
J97W00M 13.1  0.15 J97BS 274.817 272.564 253.409  13.126 0.11644   2.79124  33 N
J97W00N 13.7  0.15 J97BS  30.497 136.122 248.014  17.019 0.18319   3.09696  33 N
J97W00O 14.2  0.15 J97BS 319.085  62.226  56.564   3.531 0.12231   2.41506  33 N
J97W00Q 12.3  0.15 J97BS  95.235 256.592  54.733  12.776 0.20045   2.64008  33 N
J97W00R 14.5  0.15 J97BS   1.997  13.743  50.677   3.816 0.14971   2.61732  33 N
J97W01P 14.5  0.15 J97B8  31.062 109.179 262.695   0.933 0.08299   2.86813  33 W
J97W01T 14.1  0.15 J97BS  93.889 282.546  38.826   3.723 0.11103   2.80575  32 N
J97W01V 14.5  0.15 J97BS 270.096 239.248 289.725   3.461 0.07897   2.28323  32 W
J97W02E 14.9  0.15 J97BS  42.642 294.706  75.048   9.635 0.21484   2.35193  28 N
J97W02F 13.5  0.15 J97BS 340.852 227.237 230.600   4.987 0.17542   2.92103  28 W
J97W02G 14.2  0.15 J97BS 325.296 253.308 223.390   1.003 0.10690   2.27272  28 N
J97W02K 12.2  0.15 J97BS 119.762 229.478  75.291   7.480 0.13954   3.12279  28 N
J97W02O 15.4  0.15 J97BS  31.207 293.048  93.732   6.666 0.16498   2.33356  31 N
J97W02R 15.0  0.15 J97BS 357.164 198.073 239.805   1.436 0.04710   2.27614  28 W
J97W02T 13.6  0.15 J97BS 355.122   6.818  73.411   7.550 0.07042   2.28586  28 N
J97W02U 13.1  0.15 J97BS 296.220  63.086  79.022  22.656 0.06735   3.17231  28 N
J97W02X 15.0  0.15 J97BS 335.721  43.522  57.167   5.297 0.03161   2.22939  32 W
J97W02Z 15.1  0.15 J97BS 359.609   1.721  73.047   4.607 0.15433   2.31327  32 N
J97W03A 14.4  0.15 J97BS 327.439  52.018  64.612   2.374 0.10377   3.12711  28 N
J97W03B 16.1  0.15 J97BS  14.643 324.748  81.502   9.266 0.23668   2.34546  28 N
J97W03C 14.4  0.15 J97BS  75.117 251.438  91.445   7.733 0.12033   2.40344  28 N
J97W03D 12.1  0.15 J97BS  44.023 308.470  82.664   2.975 0.02321   2.84651  28EN
J97W03E 14.5  0.15 J97BS  47.487  89.020 296.580   0.936 0.04587   2.87057  28 W
J97W03S 14.5  0.15 J97BS  30.538 325.412  73.113  12.683 0.08253   2.79462  31 W
J97W05R 14.0  0.15 J97B8 198.769 124.773  88.968   2.894 0.01095   2.67338  37 W
J97W06B 14.5  0.15 J97BS 275.287  69.806  79.971   4.330 0.06259   2.31858  11 W
J97W06N 15.5  0.15 J97BS  23.021 304.736  78.521   4.714 0.22660   2.42156  11 W
J97W07V 15.0  0.15 J97BS 319.681  78.069  42.651   0.796 0.13932   2.38547  11 W
J97W08C 14.9  0.15 J97BS  29.549 181.073 211.207   4.540 0.12573   2.24060  27 N
J97W08L 14.5  0.15 J97B8 255.259  73.981  85.478   4.922 0.03316   2.72351  32 W
J97W09Q 15.5  0.15 J97B8 345.119 254.464 177.813   2.277 0.17669   2.38549  35 W
J97W09R 16.0  0.15 J97BS  13.850 282.811 115.045   2.403 0.18098   2.55440  13 W
J97W13M 15.0  0.15 J97BS   7.570 188.221 230.461   3.117 0.06629   2.17046  31 W
J97W16B 13.5  0.15 J97B8 326.294 227.693 229.700  14.706 0.14947   3.22426  23 W
J97W16D 16.0  0.15 J97BS  21.836 179.983 211.996   3.507 0.13414   2.15538  10 W
J97W20J 14.5  0.15 J97BS 328.039 231.153 219.902   4.891 0.02091   2.38656  11 W
J97W21E 12.7  0.15 J97BS 347.995  30.850  61.746   8.149 0.12857   3.12440  28 N
J97W21H 14.6  0.15 J97BS  26.108 210.201 183.287   2.394 0.20914   2.47479  25 N
J97W21J 14.4  0.15 J97BS 284.066 326.243 209.553   5.748 0.22263   2.27416  21 N
J97W21K 12.7  0.15 J97BS 118.979 115.686 195.901   4.767 0.04863   2.76259  21 N
J97W21L 15.3  0.15 J97BS  12.370 259.642 153.705   2.519 0.22675   2.61861  21 N
J97W21N 13.2  0.15 J97BS  47.343 283.064  85.969  16.721 0.18332   2.60505  21 N
J97W22M 15.5  0.15 J97BS  70.173 242.166  94.756   5.813 0.14879   2.42115   6 W
J97W22N 13.5  0.15 J97BS 201.681 154.556  76.216  18.209 0.28324   2.92485   6EW
J97W22T 19.0  0.15 J97BS 309.090  74.564  72.085   8.163 0.30622   1.48553  26 W
J97W28N 14.5  0.15 J97BS  24.219 151.861 235.114  23.983 0.12847   2.69889   6 W
J97W30D 13.0  0.15 J97B8  17.983 335.974  48.929  11.532 0.12675   2.97999  35 W
J97X00K 13.3  0.15 J97CI  61.650 330.274  36.781   4.646 0.11765   2.70317  18 N
J97X00M 13.3  0.15 J97BS  13.919  43.126  24.361   2.453 0.20256   2.61278   7 N
J97X00N 12.4  0.15 J97BS 262.463 257.400 294.471   7.076 0.00832   2.74354   7EN
J97X00O 13.1  0.15 J97BS 183.538 330.397 297.812   6.283 0.08894   2.20471   7EN
J97X00P 13.1  0.15 J97BS  95.564 265.085  69.381   8.144 0.19855   2.26368   7 N
J97X00Q 14.1  0.15 J97BS 352.366 172.392 288.393   2.246 0.16210   2.58462   7 N
J97X00R 13.6  0.15 J97BS  81.134  80.365 278.837   7.026 0.08618   2.18910   7 N
J97X00U 13.1  0.15 J97CI  31.891 116.540 289.031   7.616 0.07710   2.55279  18 N
J97X00W 14.3  0.15 J97CI  28.850 108.518 293.702   4.681 0.18248   2.30002  18 N
J97X00X 13.0  0.15 J97CI 252.069 138.585  63.812  12.262 0.10551   2.31407  18 N
J97X00Z 13.7  0.15 J97BS 343.969 127.833 341.320   2.159 0.04253   2.45557   7 N
J97X01B 14.8  0.15 J97BS   9.016 350.298  75.314  10.809 0.35539   2.67673   7 N
J97X01C 13.5  0.15 J97B8 355.584 293.196 121.877   2.282 0.07312   2.97700  14 W
J97X01K 13.6  0.15 J97BS   9.880  62.418  12.289   4.510 0.09516   2.22917   6 N
J97X02O 16.7  0.15 J97CI  18.928 303.099 114.740   5.150 0.24214   2.60214  20 N
J97X02R 21.0  0.15 J97BS  67.713  84.567 250.923   7.160 0.20087   1.07645  20 W
J97X06Y 14.7  0.15 J97B8  72.388 186.287 133.182   0.803 0.14928   2.59961  44 N
J97X09N 15.0  0.15 J97BS 322.870  30.220  80.791  22.660 0.06010   2.65040   9 W
J97X09Y 14.0  0.15 J97BS 129.734  11.610 276.379   1.694 0.23475   2.40285  17 W
J97X09Z 12.7  0.15 J97CI 308.323 235.469 258.987   5.601 0.02556   2.45497  16 N
J97X10A 12.9  0.15 J97CI 257.154 127.632  68.789   2.889 0.11889   2.69603  16 N
J97X10C 12.5  0.15 J97BS 106.753  84.755 233.927   9.270 0.11056   2.98308  17 W
J97X11F 16.7  0.15 J97CI  96.644 102.600 214.068   4.089 0.48290   1.44158  18 N
J97X11M 14.5  0.15 J97BS 358.673  15.737  51.137   7.730 0.15578   2.30551  26 W
J97Y02O 13.2  0.15 J97CI 314.318   9.935 134.314  10.857 0.03528   3.01612   4 N
J97Y02V 13.0  0.15 J97CI 332.990  34.916 106.618   2.552 0.07953   3.24305   4EW

A. U. Tomatic                (C) Copyright 1997 MPC           M.P.E.C. 1997-Y14

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