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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-Q45 : 2005 QN11

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M.P.E.C. 2005-Q45                                Issued 2005 Aug. 29, 14:36 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 QN11

Observations:
     K05Q11N* C2005 08 27.05197 00 02 37.01 +20 11 20.7          18.6 R EQ045599
     K05Q11N  C2005 08 27.06183 00 02 37.77 +20 11 25.7          19.4 R EQ045599
     K05Q11N  C2005 08 27.07141 00 02 38.58 +20 11 30.6          19.1 R EQ045599
     K05Q11N  C2005 08 27.08113 00 02 39.34 +20 11 36.2          18.7 R EQ045599
     K05Q11N  C2005 08 28.17579 00 04 16.37 +20 21 58.4          19.7 R EQ045734
     K05Q11N  C2005 08 28.19443 00 04 17.81 +20 22 08.0          19.8 R EQ045734
     K05Q11N  C2005 08 28.21356 00 04 19.45 +20 22 19.6          19.6 R EQ045734
     K05Q11N 5C2005 08 28.29942 00 04 26.62 +20 23 09.6          19.5 R EQ045673
     K05Q11N 5C2005 08 28.30162 00 04 26.80 +20 23 10.8                 EQ045673
     K05Q11N 5C2005 08 28.30428 00 04 27.05 +20 23 12.5                 EQ045673
     K05Q11N 5C2005 08 28.31343 00 04 27.76 +20 23 17.7                 EQ045673
     K05Q11N  C2005 08 28.31832 00 04 28.09 +20 23 20.6                 EQ045671
     K05Q11N  C2005 08 28.32317 00 04 28.50 +20 23 23.2                 EQ045671
     K05Q11N  C2005 08 28.33045 00 04 29.09 +20 23 27.1                 EQ045671
     K05Q11N  C2005 08 28.81880 00 05 11.80 +20 27 40.8          19.1 R EQ045599
     K05Q11N  C2005 08 28.82039 00 05 11.95 +20 27 41.5          19.4 R EQ045599
     K05Q11N  C2005 08 28.82197 00 05 12.10 +20 27 42.4          19.2 R EQ045599
     K05Q11N  C2005 08 28.82354 00 05 12.20 +20 27 43.6          19.5 R EQ045599
     K05Q11N 5C2005 08 29.30949 00 05 53.37 +20 32 01.3          20.0 R EQ045673
     K05Q11N 5C2005 08 29.31319 00 05 53.64 +20 32 03.3                 EQ045673
     K05Q11N 5C2005 08 29.31910 00 05 54.13 +20 32 06.7                 EQ045673
     K05Q11N 5C2005 08 29.32755 00 05 54.69 +20 32 10.3                 EQ045673
     K05Q11N  C2005 08 29.34309 00 05 55.80 +20 32 20.6          19.3 R EQ045651
     K05Q11N  C2005 08 29.35091 00 05 56.36 +20 32 24.6          19.4 R EQ045651
     K05Q11N  C2005 08 29.35203 00 05 56.48 +20 32 25.1          19.4 R EQ045651

Observer details:
599 Campo Imperatore-CINEOS.  Observers A. Boattini, L. Tesi, G. Casilli,
    N. Napoleone.  Measurers A. Boattini, M. Tombelli, R. Leoni, A. Di Paola,
    E. Dotto, N. Napoleone, L. Tesi.  0.60-m f/3.1 Schmidt + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
671 Stony Ridge.  Observers S. C. Brewster, J. M. Hoff, S. L. Martin,
    J. E. Rogers.  Measurer J. E. Rogers.  0.76-m f/6 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m f/16
    Cassegrain + CCD.
734 Farpoint Observatory.  Observer G. Hug.  0.36-m Schmidt-Cassegrain + CCD.

Orbital elements:
2005 QN11
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 351.06348              (2000.0)            P               Q
n   0.30469254     Peri.  133.98382     +0.99716854     +0.03154206
a   2.1872319      Node   224.34168     -0.05250712     +0.94189150
e   0.4070573      Incl.    5.60494     +0.05383216     +0.33443309
P   3.23           H   20.1           G   0.15
From 25 observations 2005 Aug. 27-29.

Ephemeris:
2005 QN11                a,e,i = 2.19, 0.41, 6                   q = 1.2969
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 08 28    00 04.00   +20 20.5    0.359    1.310   141.5    28.7    19.7
2005 09 07    00 17.53   +21 20.7    0.333    1.300   146.9    25.0    19.4
2005 09 17    00 29.08   +21 10.3    0.318    1.297   153.4    20.3    19.2
2005 09 27    00 38.68   +19 50.1    0.312    1.301   160.8    14.7    19.0
2005 10 07    00 46.71   +17 34.0    0.318    1.312   167.8     9.2    18.8
2005 10 17    00 54.21   +14 51.9    0.337    1.330   170.1     7.4    18.9
2005 10 27    01 02.08   +12 16.4    0.370    1.354   164.5    11.3    19.3
2005 11 06    01 10.99   +10 11.8    0.417    1.383   156.5    16.6    19.8
2005 11 16    01 21.39   +08 50.2    0.477    1.418   148.5    21.4    20.3
2005 11 26    01 33.27   +08 11.2    0.551    1.457   140.8    25.3    20.8
2005 12 06    01 46.54   +08 08.7    0.638    1.499   133.7    28.4    21.3
2005 12 16    02 01.06   +08 34.6    0.737    1.544   127.0    30.6    21.7

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-Q45

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