• MPC Preparation (Info)

  • MPEC 1999-P20 : DAILY ORBIT UPDATE (1999 AUG. 7 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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    M.P.E.C. 1999-P20                                Issued 1999 Aug.  7, 06:05 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  ISSN 1523-6714
    
                           DAILY ORBIT UPDATE (1999 AUG. 7 UT)
    
                                Update to MPEC 1999-P15
    
    New identifications:
             J94G09W  J99G40V                                     Doppler
             J94G10Y  J98D09L                                     Doppler
             J95S08P  J98H90W                                     Doppler
             J95S34B  J98F56W                                     Doppler
             J97S05E  J90W16A                                     Nakano
             J97S05E  J90W16A                                     Sansaturio
             J97S05E  J90W16A                                     DANEOPS
             J98F83Z  J54R00X  J86T03F                            Doppler
             J98F83Z  J90J01H                                     Williams
             J98FA6H  J80P01X  J99N26R                            Doppler
             J98SF6N  J93S13U                                     Doppler
             J98U28Z  J97J05M                                     Doppler
             J98V15P  J80P01R                                     Doppler
             J98W06N  J85O00Z  J91R33W                            Doppler
             J98W06N  J91R33W                                     Sansaturio
             J99A03Q  J72T08Y  J97X07B                            Doppler
             J99A03Q  J72T08Y                                     Nakano
             J99A03Q  J72T08Y                                     Sansaturio
             J99A03Z  J82U05E                                     Doppler
             J99A03Z  J82U05E                                     Nakano
             J99B01B  J96E02V                                     Williams
             J99F32G  J81U03H                                     Williams
             J99F32G  J81U03H                                     Gnadig
             J99L00J  J87L00E                                     Gnadig
             PLS4202  J97A05S                                     Doppler
    
    New multiple-opposition orbits:
    Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
    J72A00U 13.3  0.15 J998A 323.321  10.376 342.204  12.534 0.17121   2.59544   5 W
    J79M03P 15.1  0.15 J998A 211.636 182.706 222.635   2.965 0.14863   2.27636   5 W
    J81E33B 14.4  0.15 J998A 352.365 340.221 328.874  12.134 0.18476   2.63651   5 W
    J83R03T 13.8  0.15 J998A 286.318  60.370 330.038  11.691 0.18627   2.55746   4 W
    J88S03L 10.9  0.15 J998A 344.325 216.479 122.596  25.156 0.09068   5.18851   7 W
    J88T02W 13.0  0.15 J998A  22.832  43.837 254.774  22.745 0.23694   2.40445   4 W
    J93K02B 12.1  0.15 J998A  29.617  97.888 176.039  18.204 0.15974   3.10477   3 W
    J93U05Q 15.2  0.15 J998A 226.026 335.851  69.555   6.772 0.11709   2.30370   3 W
    J93X02N 16.5  0.15 J998A 323.870 312.928  59.716  25.392 0.53554   2.11784   4 W
    J94E02O 14.0  0.15 J998A 264.428  77.230   4.499  23.091 0.28509   2.29545   6 W
    J94G09W 14.2  0.15 J998A 277.076 272.576  34.021  10.165 0.08260   3.06676   2 D
    J94G10Y 14.2  0.15 J998A  83.510 170.943  50.181   8.729 0.15037   2.61986   2 D
    J95M00B 12.7  0.15 J998A  29.921  10.997 280.071  26.268 0.22071   2.41282   2 W
    J95O00J 15.2  0.15 J998A 132.972  72.504 125.529   3.084 0.17347   2.34462   4 W
    J95P00G 15.3  0.15 J998A 246.940 124.081 332.539  14.562 0.13898   2.54912   4 W
    J95S00L 14.4  0.15 J998A 332.691  87.217 313.658   5.717 0.12720   2.45532   4 W
    J95S08P 15.3  0.15 J998A  80.464  90.733 172.879   6.445 0.10382   2.46349   2 D
    J95S34B 15.3  0.15 J998A  69.985  55.205 168.547   4.550 0.01087   2.79151   2 D
    J95U00Z 15.0  0.15 J998A 323.069 317.573  39.858   3.570 0.08483   2.73783   3 W
    J95U06P 14.2  0.15 J998A  13.343  92.302 229.965  13.424 0.16298   2.56417   4 W
    J95Y03V 14.2  0.15 J998A 328.941 276.340 119.251  29.800 0.44140   2.78927   3 W
    J96T09L 14.8  0.15 J998A   7.422 215.588  89.322   4.875 0.18531   2.31285   4 M
    J97C05Z 13.6  0.15 J998A 264.940 169.000 288.154  24.940 0.39896   2.29169   2 W
    J97E06L 13.1  0.15 J998A 281.932  26.697  10.337   4.006 0.06122   3.21855   3 M
    J97S05E 14.9  0.15 J998A  93.903  56.459 288.044   2.612 0.66726   3.72494   4 W
    J98A10N 15.5  0.15 J998A 197.433 216.876 232.723   2.972 0.08192   2.23845   2 W
    J98B24P 14.3  0.15 J998A  64.640 279.476 307.850  12.232 0.19915   2.52934   6 W
    J98D02A 14.8  0.15 J998A  20.693 247.856  22.976   6.082 0.18128   2.27554   4 W
    J98F00C 14.7  0.15 J998A  53.880 203.927  22.845   9.609 0.11472   2.73868   4 W
    J98F02D 15.2  0.15 J998A 119.347  39.998 141.478   3.711 0.04550   2.53776   3 W
    J98F03B 14.5  0.15 J998A  43.008 191.992 105.418   4.096 0.14994   2.60243   4 W
    J98F03F 14.4  0.15 J998A 115.412 234.166 321.056   7.462 0.08455   2.48191   4 W
    J98F83Z 13.1  0.15 J998A  10.784 265.029  18.038   9.535 0.15308   2.74670   4 W
    J98FA6H 15.7  0.15 J998A 298.435  88.797 288.045   4.164 0.10678   2.46235   3 D
    J98K02C 15.4  0.15 J998A 170.418 290.336 219.742  20.895 0.31506   2.36044   3 W
    J98K03E 15.5  0.15 J998A 169.853 130.379  63.020  47.887 0.25344   2.04942   2 W
    J98K05C 13.1  0.15 J998A 319.767 243.274 137.748   2.746 0.12682   2.93109   6 M
    J98P01O 13.2  0.15 J998A 307.961 146.163 275.469  13.611 0.06355   2.58113   2 W
    J98Q52R 18.5  0.15 J998A 145.132 204.187 316.325  17.636 0.28793   1.04378   2 M
    J98SF6N 15.5  0.15 J998A 108.775 314.906   0.556   1.991 0.16228   2.87416   2 D
    J98U28Z 14.7  0.15 J998A 129.372 252.450  85.711   7.775 0.15153   2.31215   2 D
    J98V15P 15.2  0.15 J998A 244.240  18.165 211.651   4.389 0.16208   2.30506   2 D
    J98W06N 13.2  0.15 J998A 276.813  67.156 179.509  10.079 0.06473   3.01897   3 D
    J98X16S 16.5  0.15 J998A   5.286 358.169 273.069  26.549 0.49653   1.21236   2 W
    J98Y11P 16.3  0.15 J998A  49.886  74.245 145.058  15.035 0.38902   1.72040   2 W
    J99A03Q 14.4  0.15 J998A 187.970 273.072  68.817   3.525 0.06484   2.90054   3 D
    J99A03Z 14.1  0.15 J998A 270.076 211.398  54.221   2.953 0.01450   2.88755   2 D
    J99B01B 15.4  0.15 J998A 163.006 340.884  72.250  23.947 0.09442   1.95026   2 W
    J99B08J 18.0  0.15 J998A  50.274 221.291 339.997   9.034 0.54995   1.89925   2 W
    J99C51J 15.2  0.15 J998A 342.847 215.579  16.595   3.194 0.13137   2.42378   2 D
    J99C52A 15.1  0.15 J998A   0.792 153.953  50.977   5.873 0.15137   2.61268   2 D
    J99F29O 14.1  0.15 J998A 237.797 303.500  40.023  10.943 0.04335   3.06792   2 D
    J99F32G 13.8  0.15 J998A 244.184 305.651  47.022  10.724 0.16975   2.47324   7 W
    J99G04J 15.0  0.15 J998A 302.606 211.790 148.373  34.581 0.80800   1.33875   4 W
    J99G04K 16.1  0.15 J998A 352.039 146.610 168.469   5.281 0.49204   1.96098   3 M
    J99J00K 13.7  0.15 J998A  52.724 312.547 230.012  12.320 0.12047   3.05610   5 W
    J99J05Z 13.8  0.15 J998A  15.963 127.020 104.253   5.596 0.01529   2.79377   5 W
    J99J08D 15.5  0.15 J998A   0.015  59.723 218.293  25.003 0.46231   3.14915   2 W
    J99J60J 14.2  0.15 J998A 322.415 277.362  50.154  11.123 0.21674   2.33031   5 W
    J99J84U 13.9  0.15 J998A 297.578 250.082  54.194  13.806 0.16015   2.57194   3 W
    J99J99A 13.3  0.15 J998A  29.550 110.983 106.558  23.339 0.14070   3.12884   3 W
    J99JB3P 16.1  0.15 J998A  71.394 113.699  63.741   4.507 0.10517   2.33394   4 W
    J99K02P 14.7  0.15 J998A 252.755 149.685 213.535   5.206 0.04952   2.74463   3 W
    J99K04F 12.6  0.15 J998A   6.121  54.096 247.743  23.453 0.28661   3.09170   2 W
    J99K06K 13.7  0.15 J998A 326.235 134.922 220.002  23.866 0.06201   1.89215   4 W
    J99L00J 14.6  0.15 J998A  29.437  59.675 200.749   6.254 0.12818   2.49379   3 n
    J99L27G 14.1  0.15 J998A 356.121  34.905 256.849  12.503 0.13213   2.60500   2 W
    J99O03P 14.3  0.15 J998A  41.652 271.089 311.829  27.576 0.61124   2.70937   2 W
    PLS4202 14.2  0.15 J998A 275.141  79.175 338.545   8.711 0.06350   2.67262   2 D
    T2S1241 14.2  0.15 J998A   7.433 280.783   5.369   8.804 0.08257   3.06030   3 W
    
    New perturbed one-opposition orbits:
    Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
    J98W00M 16.6  0.15 J998A  59.890 172.424  45.714  22.518 0.31545   1.22462 261 W
    J98W06Z 17.3  0.15 J998A  84.776 110.575  68.859  24.748 0.40829   1.45215 254 W
    J99A07R 16.5  0.15 J998A  55.712  58.221  85.512  40.629 0.21413   1.64460 205 W
    J99C03U 16.7  0.15 J998A 356.407 305.463 339.282  11.400 0.52409   1.57658 174 W
    J99C08W 18.5  0.15 J998A  31.656 261.901 317.370  33.667 0.59890   2.23592 174 W
    J99E05D 19.8  0.15 J998A  21.095 273.756   5.803  18.180 0.46609   1.74595 144 W
    J99F19P 20.2  0.15 J998A  22.857 273.594 347.352  15.085 0.51873   1.94312 135 W
    J99G02J 16.8  0.15 J998A 299.621 142.304 196.346  11.276 0.19793   1.53539 138 W
    J99G06T 17.0  0.15 J998A 358.690  66.144 217.729   4.284 0.57567   2.82497 110 W
    J99H01E 17.7  0.15 J998A   2.310 221.736  66.089   8.184 0.56880   2.36966 108 W
    J99H01F 14.5  0.15 J998A 256.995 253.341 155.969  25.659 0.46250   0.81910 109 M
    J99H01X 19.6  0.15 J998A  11.056  98.357 171.297   8.167 0.56243   2.56322 109 W
    J99J02R 13.9  0.15 J998A   7.955  14.213 237.059  13.682 0.05560   2.58473  89 W
    J99J06D 16.7  0.15 J998A 206.853 309.118 130.324  17.043 0.63294   0.88260  83 W
    J99J06O 16.9  0.15 J998A 350.608 250.831  64.698  27.907 0.49120   2.58501  82 W
    J99J06Q 14.7  0.15 J998A  40.296  95.541  21.614  22.221 0.31894   2.36464 282 W
    J99J06W 16.8  0.15 J998A 124.305  68.564  66.440  51.318 0.14313   1.50765  83 W
    J99J08O 17.0  0.15 J998A   6.499 204.745  80.743  24.669 0.57007   2.65347  79 M
    J99K01K 18.2  0.15 J998A 352.860 229.918  76.932   7.109 0.45983   2.11686  78 W
    J99K04Q 13.5  0.15 J998A 350.551  82.222 261.434  28.238 0.38381   2.78223  75 W
    J99K04U 16.8  0.15 J998A   1.026 222.924  76.617   8.444 0.40372   2.19425  85 W
    J99K06Q 16.7  0.15 J998A  16.860 111.387 132.502  10.806 0.41261   2.65880  72 W
    J99M00L 18.0  0.15 J998A   2.683 110.934 211.802   2.509 0.45469   2.26925  44 W
    J99N43C 15.9  0.15 J998A 292.681 120.266 312.051   7.110 0.57924   1.75868  54 W
    
    New one-opposition orbits:
    Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
    J99L06E 20.7  0.15 J9971 359.940 185.119  92.394  27.261 0.33321   1.65191  55 W
    J99L07L 15.6  0.15 J9971 318.412 240.124 105.817   2.791 0.20100   2.16588  52 W
    J99L30D 20.7  0.15 J9971 358.563 203.124  87.958   8.714 0.60493   2.91343  50 W
    J99N00H 16.8  0.15 J997L 248.660 120.739 292.901  20.129 0.03965   1.93654  31 W
    J99N00W 16.0  0.15 J997L 317.470 165.466 182.565   5.225 0.09941   2.80682  27 W
    J99N00Y 16.7  0.15 J997L 329.191 254.371  85.990   2.245 0.18176   2.40185  26 W
    J99N01T 14.0  0.15 J996B 317.854  90.783 282.397  21.366 0.31904   2.30581  74 W
    J99N03T 16.1  0.15 J997L  29.134 133.611 132.363   7.299 0.08345   2.27142  23 W
    J99N04Z 17.9  0.15 J997L 356.638  19.452 297.762  19.616 0.49638   2.85597  24 W
    J99N14Z 14.9  0.15 J997L 335.758  17.222 305.970   6.162 0.10820   2.41241  22 W
    J99N43D 19.3  0.15 J997L 315.890  51.716 332.339   5.558 0.31424   1.52309  22 W
    J99N49L 14.5  0.15 J997L 264.308 156.539 263.058  10.071 0.14933   2.61266  24 W
    J99O01F 14.6  0.15 J997L 220.227 320.283 125.801  16.100 0.03634   2.86812  17 W
    J99O03Q 20.2  0.15 J997L 357.361 164.291 147.953   9.012 0.41423   1.86293  11 W
    J99O03R 18.3  0.15 J997L  20.327  26.487 201.142   9.325 0.56696   1.97890   9 W
    
    New observations:
         J98W00M 1C1999 08 04.78377 06 38 03.90 -71 41 05.5          17.2 R      413
         J98W00M 1C1999 08 04.78676 06 38 03.20 -71 41 12.5          17.3 R      413
         J98W06Z 1C1999 08 04.71578 20 12 55.61 -69 02 01.6          18.1 R      413
         J98W06Z 1C1999 08 04.71808 20 12 55.15 -69 02 00.4          17.9 R      413
         J98X16S 1C1999 08 04.38128 11 11 14.28 +06 11 06.5                      413
         J98X16S 1C1999 08 04.38339 11 11 14.69 +06 11 13.4          18.8 R      413
         J98X16S 1C1999 08 04.38542 11 11 15.24 +06 11 18.1          19.3 R      413
         J99A07R 1C1999 08 04.38804 13 06 55.95 +18 48 24.8          19.3 R      413
         J99A07R 1C1999 08 04.39005 13 06 56.24 +18 48 20.3          19.4 R      413
         J99A07R 1C1999 08 04.39207 13 06 56.53 +18 48 16.3          19.4 R      413
         J99C03U 1C1999 08 03.35916 11 37 04.18 -09 11 43.9          18.6 R      413
         J99C03U 1C1999 08 03.36586 11 37 05.38 -09 11 52.8          18.6 R      413
         J99C08W 1C1999 08 04.72262 21 56 09.94 -13 02 17.3          18.4 R      413
         J99C08W 1C1999 08 04.72440 21 56 09.53 -13 02 14.3          18.3 R      413
         J99E05D 1C1999 08 04.77405 03 27 26.02 -06 25 58.9          20.1 R      413
         J99E05D 1C1999 08 04.77669 03 27 25.94 -06 25 53.0          20.3 R      413
         J99F19P 1C1999 08 04.73811 01 50 06.61 -07 48 46.5          19.9 R      413
         J99F19P 1C1999 08 04.74058 01 50 06.26 -07 48 41.9          19.4 R      413
         J99G02J 1C1999 08 03.38230 14 00 40.07 -00 53 59.6          19.8 R      413
         J99G02J 1C1999 08 03.38481 14 00 40.38 -00 54 01.0          19.8 R      413
         J99G02J 1C1999 08 03.38744 14 00 40.69 -00 54 02.6          19.8 R      413
         J99G02J 1C1999 08 04.39469 14 02 43.70 -01 04 47.9          19.4 R      413
         J99G02J 1C1999 08 04.39724 14 02 44.01 -01 04 49.6          19.3 R      413
         J99G02J 1C1999 08 04.39985 14 02 44.33 -01 04 51.3          19.8 R      413
         J99G06T 1C1999 08 03.39005 14 17 44.12 -07 58 36.2          19.2 R      413
         J99G06T 1C1999 08 03.39264 14 17 44.63 -07 58 38.2          19.1 R      413
         J99H01E 1C1999 08 03.37595 13 30 04.94 -26 02 38.1          19.3 R      413
         J99H01E 1C1999 08 03.37767 13 30 05.30 -26 02 43.2          18.3 R      413
         J99H01E 1C1999 08 03.37967 13 30 05.72 -26 02 49.6          19.2 R      413
         J99H01E 1C1999 08 04.43949 13 33 57.79 -26 57 46.5          18.8 R      413
         J99H01E 1C1999 08 04.44121 13 33 58.19 -26 57 51.6                      413
         J99H01E 1C1999 08 04.44279 13 33 58.50 -26 57 56.9          18.9 R      413
         J99H01F  C1999 08 06.83438 13 40 19.90 +19 24 12.6                      046
         J99H01F  C1999 08 06.83591 13 40 20.05 +19 24 10.2                      046
         J99H01F  C1999 08 06.83700 13 40 20.16 +19 24 08.4                      046
         J99H01F  C1999 08 06.83817 13 40 20.26 +19 24 06.9                      046
         J99H01X 1C1999 08 04.70905 19 42 22.85 +08 17 20.8          18.2 R      413
         J99H01X 1C1999 08 04.71077 19 42 23.17 +08 17 15.5          18.0 R      413
         J99H01X SC1999 08 06.25776 19 47 14.70 +07 03 45.9                      711
         J99H01X SC1999 08 06.26228 19 47 15.53 +07 03 29.6                      711
         J99J06D 1C1999 08 03.39587 14 50 33.65 +01 23 13.2          18.5 R      413
         J99J06D 1C1999 08 03.39792 14 50 33.74 +01 23 10.4          18.5 R      413
         J99J06W 1C1999 08 03.36881 13 58 28.68 -35 31 58.3          19.6 R      413
         J99J06W 1C1999 08 03.37241 13 58 28.82 -35 32 02.1          19.6 R      413
         J99J06W 1C1999 08 04.41092 13 59 15.32 -35 50 44.1          19.8 R      413
         J99J06W 1C1999 08 04.41337 13 59 15.43 -35 50 46.5          19.7 R      413
         J99J06W 1C1999 08 04.41584 13 59 15.54 -35 50 49.2          19.9 R      413
         J99J08O  C1999 07 31.65627 12 00 45.00 -84 23 02.5                      322
         J99J08O 1C1999 08 04.74699 11 01 01.47 -86 27 12.0          17.5 R      413
         J99J08O 1C1999 08 04.74877 11 00 59.43 -86 27 15.0                      413
         J99K01K 1C1999 08 03.41140 14 24 26.78 -19 48 26.6          19.8 R      413
         J99K01K 1C1999 08 03.41465 14 24 27.25 -19 48 31.1          19.8 R      413
         J99L06E 1C1999 08 04.75392 07 37 11.62 -86 24 38.0          20.8 R      413
         J99L06E 1C1999 08 04.75653 07 37 08.81 -86 24 38.7          20.2 R      413
         J99L06E 1C1999 08 04.75900 07 37 06.58 -86 24 38.2          20.1 R      413
         J99L30D 1C1999 08 04.73238 00 14 29.38 -35 30 10.7          18.6 R      413
         J99L30D 1C1999 08 04.73516 00 14 29.61 -35 30 10.0          18.6 R      413
         J99M00L 1C1999 08 03.74696 00 24 58.62 +11 18 11.4          17.8 R      413
         J99M00L 1C1999 08 03.74934 00 24 58.98 +11 18 13.7          17.8 R      413
         J99N43C 1C1999 08 02.56317 19 05 07.01 -26 10 57.6          17.7 R      413
         J99N43C 1C1999 08 02.56495 19 05 06.79 -26 10 57.5          17.6 R      413
         J99N43D 1C1999 08 04.72729 23 20 04.12 -11 55 31.4          17.0 R      413
         J99N43D 1C1999 08 04.72929 23 20 04.31 -11 55 28.2          16.9 R      413
         J99O03Q 1C1999 08 02.70558 00 50 09.22 +15 35 18.0          18.4 R      413
         J99O03Q 1C1999 08 02.70713 00 50 09.63 +15 35 14.9          18.2 R      413
         J99O03R 1C1999 08 02.57772 20 13 48.72 +22 22 15.6          17.3 R      413
         J99O03R 1C1999 08 02.58019 20 13 48.70 +22 22 06.5          17.2 R      413
    
    A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-P20
    

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    MPEC number:

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    • 1997-B01 (the full form)
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    • B01 (the abbreviated form)