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IAU Minor Planet Center

Minor Planet Center

MPEC 1999-V11: 1999 UZ5

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M.P.E.C. 1999-V11                                Issued 1999 Nov. 4, 17:19 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

                                   1999 UZ5

Observations:
     J99U05Z* C1999 10 31.20100 00 31 07.90 +24 10 44.6          19.6 R      703
     J99U05Z  C1999 10 31.21301 00 31 13.15 +24 09 20.3          19.0 R      703
     J99U05Z  C1999 10 31.22501 00 31 18.43 +24 07 53.0          19.0 R      703
     J99U05Z  C1999 10 31.23700 00 31 23.67 +24 06 27.0          18.7 R      703
     J99U05Z  C1999 10 31.29116 00 31 47.30 +23 59 58.7          18.8 R      703
     J99U05Z  C1999 10 31.29467 00 31 48.84 +23 59 32.5          19.0 R      703
     J99U05Z  C1999 10 31.73462 00 35 04.02 +23 08 53.9                      557
     J99U05Z  C1999 10 31.73544 00 35 04.35 +23 08 48.2                      557
     J99U05Z  C1999 10 31.73874 00 35 05.72 +23 08 27.0          19.0 V      557
     J99U05Z  C1999 10 31.77626 00 35 21.10 +23 04 22.1                      611
     J99U05Z  C1999 10 31.80314 00 35 31.55 +23 01 25.5                      611
     J99U05Z  C1999 10 31.80510 00 35 32.58 +23 01 13.5                      611
     J99U05Z  C1999 10 31.82521 00 35 40.40 +22 59 02.8          18.1 R      046
     J99U05Z  C1999 10 31.82750 00 35 41.27 +22 58 48.7                      046
     J99U05Z  C1999 10 31.82865 00 35 41.77 +22 58 41.2                      046
     J99U05Z  C1999 10 31.82993 00 35 42.20 +22 58 33.1                      046
     J99U05Z  C1999 10 31.83110 00 35 42.65 +22 58 24.8          18.4 R      046
     J99U05Z FC1999 11 03.12873 00 48 38.67 +19 27 57.9          20.3 R      853
     J99U05Z FC1999 11 03.13356 00 48 39.86 +19 27 35.7          19.6 R      853
     J99U05Z FC1999 11 03.13441 00 48 40.10 +19 27 32.4          19.3 R      853
     J99U05Z FC1999 11 03.13538 00 48 40.36 +19 27 28.2          19.9 R      853
     J99U05Z FC1999 11 03.13718 00 48 40.83 +19 27 19.5          19.9 R      853
     J99U05Z  C1999 11 03.84916 00 51 47.24 +18 35 02.4                      557
     J99U05Z  C1999 11 03.85031 00 51 47.36 +18 34 57.4                      557
     J99U05Z  C1999 11 03.85148 00 51 47.85 +18 34 52.4          19.5 V      557

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy.  0.57-m f/5.2 reflector + CCD.
557 Ondrejov.  Observer L. Sarounova.  0.65-m f/3.6 reflector + CCD.
611 Starkenburg.  Observers F. Hormuth, S. Kluegl, J. Rothermel, M. Busch,
    R. Stoss.  0.45-m f/4.4 reflector + CCD.
703 Catalina Sky Survey.  Observers T. B. Spahr, T. Swindle, H. Campins.
    0.41-m f/3 Schmidt + CCD.
853 Biosphere 2 Observatory.  Observer G. J. Garradd.  0.5-m f/8.1 reflector
    + CCD.

Orbital elements:
1999 UZ5
Epoch 1999 Oct. 29.0 TT = JDT 2451480.5                 Williams
M  10.48923              (2000.0)            P               Q
n   0.20586756     Peri.   64.98171     +0.38619170     +0.91188971
a   2.8406045      Node   228.47044     -0.89902444     +0.33838526
e   0.8145617      Incl.   10.69837     -0.20642439     +0.23227692
P   4.79           H   21.8           G   0.15
From 25 observations 1999 Oct. 31-Nov. 3.

Ephemeris:
1999 UZ5                 a,e,i = 2.84, 0.81, 11                  q = 0.5268
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
1999 10 29    00 09.33   +29 31.3    0.126    1.102   147.4    29.1    18.8
1999 11 03    00 48.01   +19 38.2    0.195    1.172   155.0    21.0    19.6
1999 11 08    01 05.21   +14 51.7    0.271    1.241   154.6    20.0    20.4
1999 11 13    01 15.48   +12 12.3    0.351    1.309   151.6    21.1    21.1
1999 11 18    01 22.85   +10 36.4    0.435    1.376   147.9    22.5    21.8
1999 11 23    01 28.84   +09 36.9    0.522    1.442   143.9    23.8    22.3
1999 11 28    01 34.15   +09 00.5    0.612    1.507   139.8    25.0    22.8

Gareth V. Williams           (C) Copyright 1999 MPC           M.P.E.C. 1999-V11

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