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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-Q05: DAILY ORBIT UPDATE (1999 AUG. 20 UT)

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M.P.E.C. 1999-Q05                                Issued 1999 Aug. 20, 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. 20 UT)

                            Update to MPEC 1999-Q04

New identification:
         J98K54A  J99Q00D                                     Williams

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
J88R06E 14.7  0.15 J998A 297.454 340.470  79.885   1.887 0.20592   2.37493   6 W
J88R06L 14.2  0.15 J998A 347.045 180.403 160.014   7.332 0.14857   2.39251   3 W
J95O00U 14.3  0.15 J998A   5.984 288.953   0.866   5.596 0.22054   2.54929   4 W
J95U06P 14.2  0.15 J998A  13.343  92.302 229.965  13.424 0.16298   2.56417   5 W
J97A04F 13.7  0.15 J998A 188.795  12.145 131.168   8.863 0.15883   2.77273   4 W
J97E17Q 12.7  0.15 J998A 138.886  23.474 165.306  24.269 0.14099   3.16696   4 W
J97G23B 15.2  0.15 J998A 283.440  39.800  67.756   4.745 0.22338   2.59748   2 W
J97K02J 15.1  0.15 J998A 122.302 263.849  91.095   5.770 0.16775   2.35061   3 W
J98FA5L 13.3  0.15 J998A 101.125 283.235 301.111   5.079 0.08256   2.40450   6 W
J98HA0M 14.0  0.15 J998A 218.441 342.013 112.729   3.196 0.02622   2.88053   3 W
J98K54A 13.5  0.15 J998A 174.735 323.057 210.839  13.897 0.05604   2.56002   2 W
J98Q52R 18.6  0.15 J998A 145.132 204.187 316.325  17.636 0.28793   1.04378   2 W
J98Q54X 15.1  0.15 J998A  28.145 248.252 192.110   7.607 0.10523   2.27850   3 W
J98R49G 15.4  0.15 J998A 147.710 108.501 184.318   3.030 0.14636   2.19217   4 W
J98S58M 14.1  0.15 J998A  31.926 239.107 164.740   2.251 0.05951   2.83919   3 W
J98Y11P 16.3  0.15 J998A  49.886  74.245 145.058  15.035 0.38902   1.72040   3 W
J99M02B 13.6  0.15 J998A  74.205  86.780 130.090   6.085 0.13663   2.28440   3 W

New perturbed one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J98Q84O 14.5  0.15 J998A  95.911  20.179 288.099  10.015 0.29982   2.65676 163 W
J99M00L 18.0  0.15 J998A   2.685 110.948 211.786   2.508 0.45418   2.26681  60 W

New one-opposition orbits:
Object    H    G   Epoch    M     Peri.   Node    Incl.     e         a    Arc C
J91T02B 17.0  0.15 J919L 330.556 199.242 292.016   7.927 0.78838   2.03542  21 W
J99N43D 19.3  0.15 J997L 315.930  51.702 332.342   5.562 0.31454   1.52386  36 W
J99P00B 15.9  0.15 J998A   6.661 339.049 328.178   3.670 0.18217   2.47157  16 N
J99P00E 16.2  0.15 J998A 326.493 233.506 142.795   6.961 0.12625   2.29484  14 W
J99P00F 16.8  0.15 J998A 343.344 220.212 137.312   6.787 0.19782   2.24575  14 W
J99P01G 15.8  0.15 J998A   1.842 181.495 142.884   2.630 0.26293   3.03823  11 W
J99P01H 14.0  0.15 J998A 275.567 303.244 139.998   2.088 0.24890   3.26604  11 W
J99P01J 17.9  0.15 J998A 319.796  80.389 319.599  34.527 0.36024   1.67755  12 W
J99P01R 15.6  0.15 J998A 310.556  21.287  10.205   2.240 0.08909   2.42341   9EW
J99P03U 14.9  0.15 J998A 347.666 347.151 353.432   2.653 0.22231   2.38160   6 W
J99P04A 14.4  0.15 J998A 333.184   5.152   6.681   6.003 0.04906   2.94846   5EW
J99P04O 15.7  0.15 J998A 345.605  13.720 349.391  18.592 0.29478   2.53159   3EW
J99P04P 13.7  0.15 J998A 353.960 319.486  32.580   6.623 0.06404   3.14660   3EW
J99P04Q 16.5  0.15 J998A   8.770 248.283  61.673   2.755 0.16279   2.37046   9 N
J99P04Y 15.5  0.15 J998A   1.192 233.956  80.480   1.050 0.30973   2.65047  11 N

New observations:
     J91T02B 1 1991 09 15.32986 00 10 29.85 +21 12 20.9                      675
     J91T02B 1 1991 09 15.37500 00 10 23.60 +21 12 39.7                      675
     J99M00L  C1999 08 12.74125 00 46 04.01 +13 10 06.9          16.8 V      402
     J99M00L  C1999 08 12.74250 00 46 04.15 +13 10 07.5                      402
     J99M00L  C1999 08 12.74376 00 46 04.30 +13 10 08.4                      402
     J99M00L  C1999 08 18.92373 00 58 05.96 +14 02 17.9                      108
     J99M00L  C1999 08 18.92843 00 58 06.40 +14 02 19.5                      108
     J99M00L  C1999 08 18.93341 00 58 06.88 +14 02 21.0          17.8 V      108
     J99N43D  C1999 08 18.94457 23 47 54.25 -03 13 06.3                      108
     J99N43D  C1999 08 18.94711 23 47 54.52 -03 12 59.2                      108
     J99N43D  C1999 08 18.94954 23 47 54.71 -03 12 52.0                      108
     J99N43D  C1999 08 18.95243 23 47 55.18 -03 12 42.4          17.0 V      108
     J99P01J  C1999 08 12.73322 22 13 11.15 +00 15 06.5          18.4 V      402
     J99P01J  C1999 08 12.73448 22 13 10.80 +00 15 12.6                      402
     J99P01J  C1999 08 12.73574 22 13 10.49 +00 15 18.3                      402
     J99P01J  C1999 08 18.89600 21 45 16.20 +09 06 15.9                      108
     J99P01J  C1999 08 18.89774 21 45 15.57 +09 06 27.5                      108
     J99P01J  C1999 08 18.89977 21 45 14.97 +09 06 38.9          17.0 V      108

A. U. Tomatic                (C) Copyright 1999 MPC           M.P.E.C. 1999-Q05

Read MPEC 1999-Q04 Read MPEC 1999-Q06


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