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IAU Minor Planet Center

Minor Planet Center

MPEC 1997-Y17: DAILY ORBIT UPDATE (1997 DEC. 28 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-Y16 Read MPEC 1997-Y18


M.P.E.C. 1997-Y17                                Issued 1997 Dec. 28, 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. 28 UT)

                            Update to MPEC 1997-Y15

New identifications:
         J78V06U  J97S03G                                     Williams
         J91P12T  J82S11R                                     Williams
         J97X10N  J96P02G                                     Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J76S07Q 13.5  0.15 J97CI 100.415 142.007 197.594   5.366 0.21050   2.26264   5 W
J77D02R 14.5  0.15 J97CI 240.943 251.864 344.727   6.735 0.08486   2.32305   5 W
J78S07Q 14.5  0.15 J97CI  39.056 158.614 200.776   4.308 0.19163   2.42599   4 W
J78V06U 15.0  0.00 J97CI 348.159 131.703 270.333   1.656 0.18879   2.46787   2 W
J79T02V 14.5  0.15 J97CI  62.659 195.435 194.639   2.227 0.14190   2.31083   6 W
J81S00N 14.0  0.15 J97CI  49.903 155.902 216.180   5.176 0.15703   2.48354   7 W
J85R01S 13.5  0.15 J97CI 117.225 312.487  26.591   2.689 0.21723   2.40263   4 W
J86T03X 14.5  0.15 J97CI  48.262 311.268  84.007   3.191 0.15133   2.31785   3 W
J88C07Q 14.5  0.15 J97CI 217.714 169.616  47.618   1.572 0.14024   2.30634   5 W
J89S00X 14.5  0.15 J97CI   3.016 354.811  27.917   6.686 0.30177   2.55738   4 W
J89T00C 14.0  0.15 J97CI  59.343  11.512   2.319  23.855 0.04485   1.88290   3 W
J89V00Q 13.5  0.15 J97CI  82.507 291.395  65.030   2.667 0.22099   2.41926   5 W
J89W01U 13.5  0.15 J97CI  33.915 110.772 227.158   9.937 0.27892   2.58936   3 W
J90O01H 12.0  0.15 J97CI 119.454  39.875 239.381  27.463 0.29664   3.13169   3 W
J90Q02J 15.5  0.15 J97CI  52.382   0.849  34.237   1.550 0.15926   2.19199   3 W
J90Q08K 13.7  0.15 J97CI 213.977 139.427 122.989   2.220 0.07640   2.99873   2 N
J90S09F 13.0  0.15 J97CI 133.505 288.092  34.309   5.686 0.16420   3.14466   4 W
J90S28N 14.5  0.15 J97CI  66.617 321.448   0.260   2.194 0.16402   2.30031   4 W
J91G08V 14.5  0.15 J97CI 303.353 233.935 298.312   2.063 0.07947   2.43505   4 W
J91P02O 13.5  0.15 J97CI 300.514 351.389  79.894   2.169 0.11106   3.15729   6 W
J91P07N 13.0  0.15 J97CI  11.376  21.760  54.126   2.812 0.03214   2.82949   6 W
J91P12T 13.5  0.15 J97CI 107.484 297.914  58.243   0.880 0.08295   2.79048   5 W
J91S00V 12.5  0.15 J97CI  84.917 313.445  71.449  10.260 0.08649   2.81103   4 W
J91V00E 18.5  0.15 J97CI 185.319 193.425  62.106   7.225 0.66449   0.89077   2 W
J92A00B 14.0  0.15 J97CI 344.117  55.610  88.900  40.756 0.55260   3.28756   6 W
J92B00F 19.0  0.15 J97CI 141.454 336.247 315.618   7.268 0.27154   0.90789   2 W
J92E07A 14.0  0.15 J97CI 106.400 249.707  31.384   6.904 0.16163   2.37919   6 W
J92H06Y 15.0  0.15 J97CI 231.772 164.212  90.148   4.980 0.14523   2.19348   3 W
J92J03Q 14.5  0.15 J97CI 238.241 345.485 267.941   2.523 0.15512   2.19197   5 W
J92S14U 12.0  0.15 J97CI  24.820  80.411 354.196  14.528 0.14868   2.72516   4 W
J92Y02S 12.5  0.15 J97CI 352.695  13.727  78.071   3.210 0.03772   2.92777   3 W
J92Y03W 11.5  0.15 J97CI  18.439  26.411  87.891  12.026 0.21183   2.79935   5 W
J93O00B 13.0  0.15 J97CI  24.959  84.066 281.274  21.436 0.29728   2.41059   2 W
J93R05L 14.5  0.15 J97CI  51.959  70.630 307.537   2.592 0.06095   2.34569   4 W
J93S03W 14.0  0.15 J97CI 117.291 279.539  55.356   6.218 0.20078   2.23550   4 W
J93T00D 14.5  0.15 J97CI  12.719  32.500   4.461  10.956 0.18383   2.48166   4 W
J93T00U 14.0  0.15 J97CI 170.327 327.546 335.024   4.373 0.12774   2.19552   5 W
J94C00V 14.5  0.15 J97CI   4.186 224.434 183.853   3.752 0.18925   2.59005   3 W
J94G09Y 14.5  0.15 J97CI  18.978 262.849 173.640  10.422 0.21217   2.69910   4 W
J94P00Z 15.0  0.15 J97CI  61.002 139.405 149.793   3.110 0.16523   2.13480   5 W
J94Y01H 14.0  0.15 J97CI 320.475 180.807 268.202   3.043 0.02501   2.20038   2 W
J94Y01Q 13.5  0.15 J97CI  16.935 278.171  83.397   6.879 0.13184   2.40018   4 W
J95D00F 15.0  0.15 J97CI 293.807  55.748 117.088   4.510 0.14713   2.23520   3 W
J95F14X 15.0  0.15 J97CI  98.102 269.168  76.584   4.269 0.21646   2.56021   5 W
J95H00J 14.5  0.15 J97CI 248.436  98.509 132.528   1.565 0.15013   2.37719   5 W
J95J00C 15.0  0.15 J97CI 208.473 209.128  46.574   4.464 0.23336   2.57748   3 W
J96P00W 14.0  0.15 J97CI   0.083 181.905 144.471  29.816 0.99225 327.39395   2 W
J96P05J 13.5  0.15 J97CI  54.071  26.040 334.763  11.624 0.12420   3.19402   2 W
J96T01V 14.5  0.15 J97CI 263.198  66.157 160.374   3.976 0.08035   2.30350   5 W
J96U04F 14.0  0.15 J97CI 110.116 315.182  44.801   4.670 0.10785   2.81553   4 W
J96V04D 13.0  0.15 J97CI 185.432 224.031  80.730   1.932 0.14066   3.19949   7 W
J97R07K 14.5  0.15 J97CI  17.559  54.798 302.880   7.182 0.26129   2.43472   3 W
J97U21V 13.5  0.15 J97CI 319.482  67.315  53.368  13.158 0.21231   2.53859   2 W
J97W03R 13.5  0.15 J97CI 114.816 247.101  50.150   6.841 0.11372   2.37096   4 W
J97X02Q 12.5  0.15 J97CI  98.496 139.743 182.815   2.570 0.08880   2.72343   2 W
J97X10N 15.5  0.15 J97CI 347.457  29.097  67.103   3.087 0.17444   2.42655   2 W
PLS2096 14.5  0.15 J97CI 359.627 205.560 200.925   2.913 0.11850   2.38872   5 W
T1S1269 15.0  0.15 J97CI   7.600 107.418 351.150   8.909 0.13300   2.76260   3 W
T2S1153 13.0  0.15 J97CI 330.323 351.904 165.592   1.256 0.11781   3.14968   6 W
T2S2257 14.5  0.15 J97CI 341.983 108.359  22.548   3.442 0.13077   2.46555   5 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97U21E 14.4  0.15 J97CI 289.402 111.012   9.955  12.512 0.15095   3.14505  64 N
J97W22S 17.5  0.15 J97CI 176.934 196.991  59.298  23.989 0.12078   1.26972  33 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J97U02E 15.0  0.15 J97B8 334.574  51.439  33.747   6.408 0.26677   2.59977  67 W
J97U07F 15.0  0.15 J97B8 348.527  24.401  47.799   7.339 0.09649   2.32989  58 W
J97U08O 12.0  0.15 J97B8 321.348  39.546  39.896  15.318 0.08197   2.55746  62 W
J97V00V 11.5  0.15 J97BS 356.166 162.502 241.641  12.611 0.06726   3.17126  58 W
J97V03V 14.5  0.15 J97BS  20.651 333.991  61.943  15.071 0.15067   2.57478  47 W
J97V04A 14.5  0.15 J97BS 359.663 282.867 176.035   7.480 0.20942   3.05031  45 W
J97W03O 13.0  0.15 J97BS 141.342 339.869 292.292   2.504 0.05213   2.63084  37 W
J97W22T 19.0  0.15 J97BS 309.087  74.571  72.083   8.165 0.30625   1.48560  28 W
J97X00C 13.5  0.15 J97BS 346.476 246.974 242.757  13.615 0.24962   3.05474  27 W
J97X01F 15.0  0.15 J97BS  55.937 106.449 250.165  20.388 0.10402   1.92980  27 W
J97X02R 21.0  0.15 J97BS  67.678  84.568 250.923   7.171 0.20118   1.07665  24 W
J97X02S 19.0  0.15 J97BS 350.726  23.619  75.321  19.584 0.52359   2.65340  24 W
J97X05U 15.5  0.15 J97BS  20.428 212.034 183.372   2.961 0.25309   2.33531  20 W
J97X10Z 15.5  0.15 J97BS 342.009 167.458 289.905   2.198 0.14210   2.53158  29 W
J97X11F 17.0  0.15 J97BS  85.205 102.599 214.091   4.091 0.48305   1.44196  20 W
J97X11K 13.5  0.15 J97BS  55.559 305.019  93.940   7.254 0.12992   2.46221  23 W
J97X11L 12.5  0.15 J97BS 143.747 230.307  95.598   7.170 0.05508   2.78483  29 W
J97Y01H 12.5  0.15 J97CI   6.586   4.557  44.122  11.118 0.04393   3.06706   8EW
J97Y03G 13.5  0.15 J97CI  36.393 136.599 280.519   8.766 0.14728   3.11271   3EW
J97Y03N 16.5  0.15 J97CI   5.391  52.374  24.510   1.476 0.30017   2.67753   5 W

A. U. Tomatic                (C) Copyright 1997 MPC           M.P.E.C. 1997-Y17

Read MPEC 1997-Y16 Read MPEC 1997-Y18


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