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IAU Minor Planet Center

Minor Planet Center

MPEC 2000-V05: 2000 UN30

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M.P.E.C. 2000-V05                                Issued 2000 Nov. 2, 15:10 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.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2000 UN30

Observations:
     K00U30N* C2000 10 29.39197 04 22 13.24 -09 18 51.0          18.8        704
     K00U30N  C2000 10 29.40687 04 22 10.90 -09 18 11.0          18.3        704
     K00U30N  C2000 10 29.42081 04 22 08.70 -09 17 32.5          18.8        704
     K00U30N  C2000 10 30.01188 04 20 41.27 -08 50 54.9          17.8 R      046
     K00U30N  C2000 10 30.01319 04 20 40.98 -08 50 51.9                      046
     K00U30N  C2000 10 30.01559 04 20 40.69 -08 50 44.8                      046
     K00U30N  C2000 10 30.01706 04 20 40.56 -08 50 41.5                      046
     K00U30N  C2000 10 30.35671 04 19 49.60 -08 35 13.3                      711
     K00U30N  C2000 10 30.36104 04 19 48.93 -08 35 01.7                      711
     K00U30N  C2000 10 30.36530 04 19 48.27 -08 34 49.8                      711
     K00U30N  C2000 10 30.38005 04 19 46.10 -08 34 09.9          18.2        704
     K00U30N  C2000 10 30.39411 04 19 43.78 -08 33 32.2          18.8        704
     K00U30N  C2000 10 30.40806 04 19 41.60 -08 32 53.6          18.1        704
     K00U30N  C2000 10 30.42252 04 19 39.23 -08 32 14.6          18.7        704
     K00U30N  C2000 10 30.43767 04 19 36.92 -08 31 33.7          19.1        704
     K00U30N  C2000 10 31.21086 04 17 42.30 -07 56 22.6          17.9 R      858
     K00U30N  C2000 10 31.21429 04 17 41.79 -07 56 13.8          18.0 R      858
     K00U30N  C2000 10 31.21778 04 17 41.31 -07 56 03.8          18.1 R      858
     K00U30N UC2000 10 31.22164 04 17 40.05 -07 55 30.7                      808
     K00U30N UC2000 10 31.28681 04 17 29.62 -07 52 34.1                      808
     K00U30N  C2000 10 31.34764 04 17 20.86 -07 50 09.3          18.2        704
     K00U30N  C2000 10 31.37627 04 17 16.31 -07 48 51.1          18.2        704
     K00U30N  C2000 10 31.39062 04 17 14.05 -07 48 12.0          18.1        704
     K00U30N  C2000 10 31.40508 04 17 11.78 -07 47 31.9          18.5        704
     K00U30N bC2000 11 01.24892 04 15 05.31 -07 08 58.5          18.8        853
     K00U30N bC2000 11 01.24991 04 15 05.19 -07 08 55.8          19.1        853
     K00U30N  C2000 11 01.34132 04 14 50.65 -07 04 45.0          17.8        704
     K00U30N  C2000 11 01.35511 04 14 48.47 -07 04 07.1          18.4        704
     K00U30N  C2000 11 01.36925 04 14 46.21 -07 03 29.0          18.4        704
     K00U30N  C2000 11 01.37671 04 14 45.05 -07 03 09.1          17.9        704
     K00U30N  C2000 11 01.38289 04 14 44.01 -07 02 51.2          18.3        704
     K00U30N  C2000 11 01.39079 04 14 42.79 -07 02 29.6          17.9        704
     K00U30N  C2000 11 01.39654 04 14 41.82 -07 02 13.7          19.0        704
     K00U30N  C2000 11 01.40475 04 14 40.47 -07 01 50.2          18.6        704
     K00U30N  C2000 11 01.41869 04 14 38.34 -07 01 12.9          18.5        704
     K00U30N FC2000 11 01.47870 04 14 29.08 -06 58 28.7                      670
     K00U30N FC2000 11 01.48029 04 14 28.86 -06 58 23.4                      670
     K00U30N  C2000 11 01.94701 04 13 19.06 -06 37 03.6          17.6 R      046
     K00U30N  C2000 11 01.94934 04 13 18.70 -06 36 57.3                      046
     K00U30N  C2000 11 01.95167 04 13 18.24 -06 36 51.2                      046
     K00U30N  C2000 11 01.98083 04 13 13.60 -06 35 30.5                      118
     K00U30N  C2000 11 01.98475 04 13 12.98 -06 35 20.1          17.8 R      118
     K00U30N  C2000 11 01.98824 04 13 12.43 -06 35 09.3                      118
     K00U30N tC2000 11 02.22211 04 12 36.92 -06 23 59.8                      808
     K00U30N tC2000 11 02.23559 04 12 34.71 -06 23 24.7                      808
     K00U30N tC2000 11 02.26105 04 12 30.71 -06 22 14.4                      808
     K00U30N  C2000 11 02.48065 04 11 58.05 -06 12 05.6          16.4 R      467
     K00U30N  C2000 11 02.48513 04 11 57.36 -06 11 53.7          16.8 R      467
     K00U30N  C2000 11 02.48963 04 11 56.64 -06 11 41.2          16.7 R      467

Observer details:
046 Klet.  Observers J. Ticha, M. Tichy, M. Kocer.  0.57-m f/5.2
    reflector + CCD.
118 Modra.  Observers L. Kornos, J. Toth.  0.6-m f/5.5 reflector + CCD.
467 Auckland Observatory.  Observer I. P. Griffin. 0.35-m Schmidt-Cassegrain
    + CCD.
670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, M. Elowitz, R. Huber, L. Manguso.  Measurers J. Stuart,
    R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
711 McDonald Observatory.  Observers P. J. Shelus, P. J. Shelus III.  0.76-m
    reflector + CCD.
808 El Leoncito.  Observers C. E. Lopez, J. A. Vicentela.  0.5-m f/7.5
    double astrograph + CCD.
853 Biosphere 2 Observatory.  Observer G. J. Garradd.  0.5-m f/8.1 reflector
    + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
    Schmidt-Cassegrain + CCD.

Orbital elements:
2000 UN30
Epoch 2000 Oct. 23.0 TT = JDT 2451840.5                 Spahr
M  18.93066              (2000.0)            P               Q
n   0.30538691     Peri.  272.23640     +0.86739389     +0.36899870
a   2.1839152      Node    66.26133     -0.16589922     +0.84697388
e   0.4997399      Incl.   21.39079     -0.46915379     +0.38272079
P   3.23           H   18.0           G   0.15
From 49 observations 2000 Oct. 29-Nov. 2.

Ephemeris:
2000 UN30                a,e,i = 2.18, 0.50, 21                  q = 1.0925
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 10 23    04 37.36   -13 58.4    0.401    1.296   131.6    35.0    18.0
2000 11 02    04 13.18   -06 34.4    0.412    1.356   146.7    23.7    17.9
2000 11 12    03 48.14   +01 00.0    0.446    1.418   160.8    13.3    17.8
2000 11 22    03 26.23   +07 49.1    0.505    1.483   166.3     9.1    18.0
2000 12 02    03 10.08   +13 21.9    0.590    1.549   158.3    13.6    18.6
2000 12 12    03 00.54   +17 39.3    0.697    1.616   147.5    19.1    19.2
2000 12 22    02 57.04   +20 57.0    0.822    1.683   137.3    23.3    19.8
2001 01 01    02 58.61   +23 32.5    0.963    1.750   128.1    26.2    20.3
2001 01 11    03 04.23   +25 39.0    1.116    1.816   119.7    28.1    20.8
2001 01 21    03 13.00   +27 25.1    1.278    1.882   111.9    29.0    21.2
2001 01 31    03 24.26   +28 56.2    1.447    1.946   104.7    29.3    21.5
2001 02 10    03 37.49   +30 15.6    1.622    2.009    97.8    29.1    21.8

Timothy B. Spahr             (C) Copyright 2000 MPC           M.P.E.C. 2000-V05

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