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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-R34 : 2005 RJ3

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M.P.E.C. 2005-R34                                Issued 2005 Sept. 6, 21:17 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.

                  Supported in part by the Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                   2005 RJ3

Observations:
     K05R03J* C2005 09 05.27748 22 26 40.56 -18 43 04.9          18.4 V ER034703
     K05R03J  C2005 09 05.28394 22 26 42.03 -18 42 07.3          18.9 V ER034703
     K05R03J  C2005 09 05.29038 22 26 43.29 -18 41 09.7          18.8 V ER034703
     K05R03J  C2005 09 05.29684 22 26 44.62 -18 40 12.1          18.5 V ER034703
     K05R03J  C2005 09 06.39884 22 31 21.75 -15 50 26.9          18.8 V ER034703
     K05R03J  C2005 09 06.39972 22 31 21.90 -15 50 18.4          18.7 V ER034703
     K05R03J  C2005 09 06.40061 22 31 22.18 -15 50 10.4          18.9 V ER034703
     K05R03J  C2005 09 06.40148 22 31 22.33 -15 50 01.6          18.6 V ER034703
     K05R03J  C2005 09 06.86258 22 33 30.02 -14 36 01.6          18.5 V ER034151
     K05R03J  C2005 09 06.86431 22 33 30.36 -14 35 45.4          18.6 V ER034151
     K05R03J  C2005 09 06.86505 22 33 30.48 -14 35 37.9          18.7 V ER034151
     K05R03J  C2005 09 06.87047 22 33 32.75 -14 34 36.1          18.3 R ER034176
     K05R03J  C2005 09 06.87141 22 33 31.95 -14 34 37.2          18.5 V ER034151
     K05R03J  C2005 09 06.87611 22 33 34.01 -14 33 41.1          18.5 R ER034176
     K05R03J  C2005 09 06.87676 22 33 34.15 -14 33 34.9          18.5 R ER034176
     K05R03J  C2005 09 06.87741 22 33 34.31 -14 33 28.6          18.6 R ER034176
     K05R03J  C2005 09 06.87807 22 33 34.48 -14 33 22.0          18.5 R ER034176

Observer details:
151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.40-m f/5.9
    Hypergraph + CCD.
176 Observatori Astronomic de Consell.  Observers A. Lopez, R. Pacheco.
    0.41-m f/4 reflector + CCD.
703 Catalina Sky Survey.  Observer R. Hill.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.

Orbital elements:
2005 RJ3
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 350.53641              (2000.0)            P               Q
n   0.28560370     Peri.   12.00295     +0.99877993     +0.03257403
a   2.2836358      Node   345.97009     -0.04729816     +0.84707522
e   0.5297493      Incl.    8.80664     +0.01419640     +0.53047385
P   3.45           H   23.3           G   0.15
From 17 observations 2005 Sept. 5-6.

Ephemeris:
2005 RJ3                 a,e,i = 2.28, 0.53, 9                   q = 1.0739
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 09 07    22 34.05   -14 12.1    0.0790   1.086   169.3     9.9    18.6
2005 09 12    22 57.73   +01 03.3    0.0725   1.078   172.2     7.3    18.3
2005 09 17    23 24.10   +17 21.5    0.0736   1.075   160.0    18.7    18.7
2005 09 22    23 51.78   +31 15.8    0.0817   1.074   148.3    29.4    19.3
2005 09 27    00 19.02   +41 14.7    0.0949   1.077   140.3    36.5    19.8
2005 10 02    00 44.26   +47 44.8    0.111    1.083   135.7    40.2    20.3
2005 10 07    01 06.43   +51 44.5    0.130    1.093   133.6    41.5    20.7
2005 10 12    01 25.09   +54 02.3    0.149    1.106   133.2    41.2    21.0
2005 10 17    01 40.29   +55 11.1    0.170    1.121   133.9    39.8    21.3

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-R34

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