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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-R32 : 2005 RZ2

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M.P.E.C. 2005-R32                                Issued 2005 Sept. 6, 11:47 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 RZ2

Observations:
     K05R02Z* C2005 09 01.20097 21 12 26.77 -19 25 28.0          19.8   ER032644
     K05R02Z  C2005 09 01.22365 21 12 25.25 -19 28 15.7          19.6   ER032644
     K05R02Z  C2005 09 01.24475 21 12 23.82 -19 30 51.0          20.0   ER032644
     K05R02Z  C2005 09 03.23754 21 11 12.61 -23 34 12.8          20.6   ER032644
     K05R02Z  C2005 09 03.24852 21 11 11.91 -23 35 32.0          19.8   ER032644
     K05R02Z  C2005 09 03.26079 21 11 11.14 -23 37 01.5          19.8   ER032644
     K05R02Z  C2005 09 05.20697 21 10 14.90 -27 29 53.5          20.5 R ER032651
     K05R02Z  C2005 09 05.20792 21 10 14.77 -27 29 59.6          20.4 R ER032651
     K05R02Z  C2005 09 05.20886 21 10 14.68 -27 30 05.4          20.5 R ER032651
     K05R02Z  C2005 09 06.13823 21 09 53.05 -29 18 47.2          20.1 R ER032734
     K05R02Z  C2005 09 06.15379 21 09 52.31 -29 20 36.9          20.4 R ER032734
     K05R02Z  C2005 09 06.16000 21 09 51.97 -29 21 20.1          19.6 R ER032734
     K05R02Z  C2005 09 06.16623 21 09 51.66 -29 22 02.5          19.5 R ER032734

Observer details:
644 Palomar Mountain/NEAT.  Observers R. Bambery, M. Hicks, K. Lawrence,
    E. Helin, R. Thicksten.  1.2-m Schmidt + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
734 Farpoint Observatory.  Observer G. Hug.  Measurer D. Tibbets.  0.7-m
    reflector + CCD.

Orbital elements:
2005 RZ2
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 261.35074              (2000.0)            P               Q
n   0.84765140     Peri.  279.78451     +0.24938715     -0.96368193
a   1.1057523      Node   155.13247     +0.95346944     +0.22708885
e   0.1031924      Incl.   13.12848     +0.16941689     +0.14052681
P   1.16           H   23.7           G   0.15
From 13 observations 2005 Sept. 1-6.

Ephemeris:
2005 RZ2                 a,e,i = 1.11, 0.10, 13                  q = 0.9916
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 09 07    21 09.57   -30 56.4    0.113    1.101   143.7    32.8    20.6
2005 09 12    21 08.99   -39 46.6    0.120    1.093   133.7    41.7    20.9
2005 09 17    21 10.68   -47 10.9    0.129    1.084   124.9    49.5    21.3
2005 09 22    21 14.91   -53 09.8    0.140    1.076   117.5    55.8    21.6
2005 09 27    21 21.91   -57 53.9    0.152    1.067   111.4    61.0    21.9

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-R32

Read MPEC 2005-R31 Read MPEC 2005-R33


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