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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-R38 : 2004 RQ10

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M.P.E.C. 2004-R38                                Issued 2004 Sept. 8, 21:39 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

                                   2004 RQ10

Observations:
     K04R10Q* C2004 09 08.17666 21 15 58.68 +01 18 10.4          17.0   ER038704
     K04R10Q  C2004 09 08.18802 21 16 05.68 +01 19 50.0          16.3   ER038704
     K04R10Q  C2004 09 08.19942 21 16 12.74 +01 21 29.5          16.2   ER038704
     K04R10Q  C2004 09 08.21117 21 16 20.03 +01 23 11.1          16.9   ER038704
     K04R10Q  C2004 09 08.22239 21 16 26.90 +01 24 49.6          16.6   ER038704
     K04R10Q  C2004 09 08.85549 21 23 23.57 +02 54 18.1          15.6 R ER038587
     K04R10Q  C2004 09 08.85660 21 23 24.23 +02 54 27.6          15.5 R ER038587
     K04R10Q  C2004 09 08.85770 21 23 24.90 +02 54 36.7          15.5 R ER038587
     K04R10Q  C2004 09 08.85881 21 23 25.57 +02 54 45.8          15.6 R ER038587
     K04R10Q  C2004 09 08.86787 21 23 31.80 +02 55 48.3          15.7 R ER038J95
     K04R10Q  C2004 09 08.87002 21 23 33.12 +02 56 06.3          15.7 R ER038J95
     K04R10Q  C2004 09 08.87162 21 23 34.09 +02 56 19.7          15.7 R ER038J95
     K04R10Q  C2004 09 08.87189 21 23 33.47 +02 56 33.5          15.6 R ER038143
     K04R10Q  C2004 09 08.87352 21 23 34.45 +02 56 47.1          15.6 R ER038143
     K04R10Q  C2004 09 08.87394 21 23 34.08 +02 56 46.5                 ER038246
     K04R10Q  C2004 09 08.87506 21 23 34.70 +02 56 55.1                 ER038246
     K04R10Q  C2004 09 08.87516 21 23 35.45 +02 57 00.6          15.6 R ER038143
     K04R10Q  C2004 09 08.87536 21 23 34.91 +02 56 58.0                 ER038246
     K04R10Q  C2004 09 08.87580 21 23 35.16 +02 57 01.4                 ER038246
     K04R10Q  C2004 09 08.87625 21 23 36.09 +02 57 09.6          15.7 R ER038143
     K04R10Q  C2004 09 08.87685 21 23 35.77 +02 57 09.8                 ER038246

Observer details:
143 Gnosca.  Observer S. Sposetti.  0.40-m f/4 reflector + CCD.
246 Klet Observatory-KLENOT.  Observer M. Tichy.  1.06-m KLENOT Telescope
    + CCD.
587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6
    reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
    H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
    1.0-m f/2.15 reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 RQ10                                                            PHA 0.020
Epoch 2004 Aug. 23.0 TT = JDT 2453240.5                 MPC
M   0.90272              (2000.0)            P               Q
n   0.38036439     Peri.  348.67801     +0.81040380     +0.58435123
a   1.8865551      Node   335.41625     -0.52929838     +0.69938164
e   0.4486354      Incl.    5.81941     -0.25117504     +0.41158105
P   2.59           H   21.0           G   0.15
From 21 observations 2004 Sept. 8-8.

Ephemeris:
2004 RQ10                a,e,i = 1.89, 0.45, 6                   q = 1.0402
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 09 02    19 55.40   -15 54.9    0.054    1.049   137.7    40.3    16.4
2004 09 12    21 53.89   +09 18.2    0.070    1.070   154.4    24.0    16.5
2004 09 22    22 57.75   +20 12.0    0.107    1.101   154.9    22.8    17.4
2004 10 02    23 32.31   +23 45.0    0.153    1.141   155.0    21.7    18.3
2004 10 12    23 53.72   +24 29.6    0.207    1.189   155.0    20.8    19.0
2004 10 22    00 09.62   +24 06.6    0.269    1.242   153.4    21.0    19.7
2004 11 01    00 23.56   +23 21.9    0.341    1.299   149.8    22.6    20.3
2004 11 11    00 37.06   +22 36.1    0.424    1.359   144.8    24.8    21.0
2004 11 21    00 50.97   +22 00.5    0.519    1.421   139.0    27.1    21.6

Timothy B. Spahr             (C) Copyright 2004 MPC           M.P.E.C. 2004-R38

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