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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-J02: DAILY ORBIT UPDATE (1999 MAY 2 UT)

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M.P.E.C. 1999-J02                                Issued 1999 May   2, 06:07 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 MAY 2 UT)

                            Update to MPEC 1999-J01

New identifications:
         J87S05P  J99H06A                                     Williams
         J90Q07R  J99H06S                                     Williams
         J94T03Q  J70W00U                                     Saphr
         J95B01N  J99H05U                                     Williams
         J96T24O  J99G15U                                     Williams
         J97X10R  J99H05Q                                     Williams
         J99C76D  J90D04T                                     Williams
         J99F10S  J97S30F                                     Williams
         J99G01O  J89C05P                                     Williams
         J99G11P  J76U11A  J95F13X                            Williams

New multiple-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Opp C
J87S05P 16.1  0.15 J991M  86.902  52.686   4.126   6.202 0.22664   2.26426   2 W
J90Q07R 16.3  0.15 J991M 160.472   3.570   1.979   2.085 0.17703   2.24234   2 W
J92S17F 15.4  0.15 J991M 155.538 196.642 204.098   2.814 0.19386   2.60471   3 W
J93F44V 13.3  0.15 J991M 232.321 279.115  43.412   0.995 0.13735   3.24096   3 W
J93R09H 16.4  0.15 J991M  87.006 167.128 274.601   1.250 0.18056   2.41001   3 W
J95B01N 15.6  0.15 J991M  44.079  60.838  77.843   2.398 0.12478   2.30342   2 W
J96T24O 16.3  0.15 J991M 305.963  46.347 212.752  13.598 0.13072   2.61727   2 W
J96V27A 15.8  0.15 J991M 344.475  55.004 152.592   1.075 0.12026   3.21002   3 W
J97W33T 14.6  0.15 J991M 132.156 352.757  37.712   2.145 0.14566   2.46699   3 W
J97W36Z 15.6  0.15 J991M 143.173 203.564 177.495   2.772 0.17678   2.37950   3 W
J97X10R 14.6  0.15 J991M  53.059  84.074  32.862   2.686 0.15000   2.61080   2 W
J99C76D 14.9  0.15 J991M  45.322 268.972 163.371   7.340 0.25094   2.72225   2 W
J99F10S 15.6  0.15 J991M   4.734 141.054 353.377   1.985 0.20629   3.06121   2 W
J99G01O 14.4  0.15 J991M 256.224 297.498 340.096   1.219 0.03425   2.83481   2 W
J99G11P 15.5  0.15 J991M 205.012 315.565  21.541   3.729 0.19163   2.54930   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J99C42L 16.5  0.15 J991M 297.428 239.627 341.520   7.322 0.15394   2.38773  64 W
J99C73X 16.4  0.15 J991M 355.334 335.627 168.650   6.794 0.19854   2.30087  64 W
J99C76J 15.4  0.15 J991M  42.918 258.368 183.439   2.046 0.17085   2.38037  66 W
J99C95U 15.7  0.15 J991M  21.258 130.780 341.519  11.798 0.13583   2.65879  65 W
J99D00Q 14.9  0.15 J991M  35.233 301.557 161.765  17.492 0.07453   3.11306  63 W
J99F53N 18.4  0.15 J991M 308.417 191.479  50.711  20.165 0.45450   1.73448  31 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J99E00N 17.4  0.15 J993N  31.738 145.157 333.731   1.072 0.12877   2.48444  41 W
J99E11M 16.3  0.15 J993N  47.678 111.086 347.301   5.572 0.15271   2.41150  35 W
J99F32J 13.9  0.15 J993N 327.685 213.278  21.183   9.974 0.03769   3.04549  29 W
J99F34A 13.6  0.15 J993N  61.406 111.139  19.189  23.272 0.01211   3.13360  28 W
J99G06U 17.3  0.15 J994C 243.256 294.255  50.051   2.871 0.24562   2.17853   7EW
J99H01F 14.4  0.15 J994C  97.467 253.312 155.991  25.660 0.46249   0.81900  11 W
J99H04J 15.4  0.15 J994C  50.345 106.176  54.587   2.186 0.04423   2.96594   5EW

New observations:
     J99F53N  C1999 04 30.84280 07 10 26.05 +76 03 47.4          16.9 R      151
     J99F53N  C1999 04 30.84797 07 10 16.36 +76 03 16.9          17.0 R      151
     J99H01F  C1999 04 30.81383 10 12 42.24 +62 02 20.2          15.2 R      151
     J99H01F  C1999 04 30.81802 10 12 43.40 +62 02 12.4          14.9 R      151
     J99H01F  C1999 04 30.82103 10 12 44.28 +62 02 06.4          15.0 R      151
     J99H01F  C1999 04 30.82377 10 12 45.05 +62 02 01.3          15.1 R      151
     J99H01F  C1999 04 30.83130 10 12 47.14 +62 01 47.2          14.8 R      151
     J99H01F  C1999 04 30.83267 10 12 47.58 +62 01 44.9          14.9 R      151
     J99H01F  C1999 05 01.15394 10 14 19.77 +61 51 48.0          15.2 V      726
     J99H01F  C1999 05 01.15741 10 14 20.74 +61 51 40.7          15.1 V      726
     J99H01F  C1999 05 01.16088 10 14 21.69 +61 51 35.2          15.3 V      726
     J99H01F  C1999 05 01.16435 10 14 22.63 +61 51 27.8          15.2 V      726
     J99H01F  C1999 05 01.16782 10 14 23.59 +61 51 21.1          15.2 V      726
     J99H01F  C1999 05 01.17130 10 14 24.58 +61 51 15.0          15.0 V      726

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-J02

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