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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-M45 : 2004 MO4

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M.P.E.C. 2004-M45                                Issued 2004 June 24, 14:45 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 Steven and Michele Kirsch 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 MO4

Observations:
     K04M04O* C2004 06 22.84715 16 20 21.34 -09 30 27.1          19.4 R EM045599
     K04M04O  C2004 06 22.85637 16 20 23.95 -09 30 41.0          19.6 R EM045599
     K04M04O  C2004 06 22.86560 16 20 26.53 -09 30 54.3          19.7 R EM045599
     K04M04O  C2004 06 22.92235 16 20 42.85 -09 32 16.0          19.8 R EM045599
     K04M04O  C2004 06 22.92406 16 20 43.14 -09 32 18.4          19.8 R EM045599
     K04M04O  C2004 06 22.92575 16 20 43.66 -09 32 20.7          19.2 R EM045599
     K04M04O  C2004 06 23.18108 16 22 12.19 -09 38 27.9          19.6 R EM045649
     K04M04O  C2004 06 23.18285 16 22 12.76 -09 38 31.3          20.0 R EM045649
     K04M04O  C2004 06 23.18817 16 22 14.28 -09 38 37.0          19.6 R EM045649
     K04M04O  C2004 06 23.18994 16 22 14.84 -09 38 42.0          19.5 R EM045649
     K04M04O 5C2004 06 23.26297 16 22 39.65 -09 40 22.4          19.0 R EM045673
     K04M04O 5C2004 06 23.26470 16 22 40.18 -09 40 25.2                 EM045673
     K04M04O 5C2004 06 23.26667 16 22 40.74 -09 40 28.0                 EM045673
     K04M04O 5C2004 06 23.27037 16 22 41.84 -09 40 33.5                 EM045673
     K04M04O 5C2004 06 23.27350 16 22 42.77 -09 40 38.2                 EM045673
     K04M04O 5C2004 06 23.27593 16 22 43.47 -09 40 41.8                 EM045673
     K04M04O  C2004 06 23.28283 16 22 44.33 -09 40 46.7          19.8 R EM045854
     K04M04O  C2004 06 23.30056 16 22 49.58 -09 41 13.1          19.8 R EM045854
     K04M04O "C2004 06 23.30508 16 22 58.28 -09 40 52.4          19.0 R EM045568
     K04M04O "C2004 06 23.30806 16 22 59.15 -09 40 57.3          19.1 R EM045568
     K04M04O "C2004 06 23.35314 16 23 12.16 -09 42 06.7          19.3 R EM045568
     K04M04O  C2004 06 23.94690 16 26 44.44 -09 58 39.1          19.7 V EM045A50
     K04M04O  C2004 06 23.94837 16 26 44.94 -09 58 41.3          19.6 V EM045A50

Observer details:
568 Mauna Kea.  Observers J. Pittichova, J. Bedient.  UH 2.2-m reflector + CCD.
599 Campo Imperatore-CINEOS.  Observers A. Boattini, F. De Luise, A. Di
    Clemente, A. Di Paola.  Measurers A. Boattini, F. De Luise, E. Dotto.
    0.60-m f/3 Schmidt + CCD.
649 Powell Observatory, Louisburg.  Observers R. Fredrick, R. Trentman.
    0.75-m Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.356-m f/10.0
    Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory.  Observer V. Lokot.  0.6-m reflector
    + CCD.

Orbital elements:
2004 MO4
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M 359.01413              (2000.0)            P               Q
n   0.42890807     Peri.  189.95918     +0.43520289     +0.89949003
a   1.7413787      Node   105.84770     -0.82322936     +0.41507149
e   0.4049000      Incl.    2.31973     -0.36454337     +0.13650399
P   2.30           H   24.6           G   0.15           U   7
Residuals in seconds of arc
040622 599  0.1+  0.2+    040623 649  1.9-  2.0+    040623 854  1.1-  0.7+
040622 599  0.1+  0.3-    040623 649  1.3-  0.4-    040623 854  0.8-  0.2+
040622 599  0.3-  0.2-    040623 673  0.7-  0.4+    040623 568  0.0   0.1+
040622 599 (3.5+  0.5-)   040623 673  0.3-  0.2+    040623 568  0.1+  0.2-
040622 599  0.5+  0.4-    040623 673  0.6-  0.3+    040623 568  0.5+  0.0
040622 599  1.1+  0.4-    040623 673  0.3-  0.3+    040623 A50  0.4-  0.1-
040623 649 (2.2-  0.5+)   040623 673  0.1-  0.3+    040623 A50  0.4-  0.0
040623 649  1.4-  0.2-    040623 673  0.2-  0.3+

Ephemeris:
2004 MO4                 a,e,i = 1.74, 0.40, 2                   q = 1.0363
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 06 24    16 27.14   -09 57.7    0.053    1.063   151.6    27.1    19.6
2004 06 26    16 41.70   -10 59.3    0.047    1.059   153.4    25.4    19.2
2004 06 28    17 00.81   -12 16.8    0.041    1.055   156.4    22.7    18.9
2004 06 30    17 26.21   -13 52.0    0.036    1.051   160.8    18.5    18.4
2004 07 02    18 00.16   -15 43.1    0.032    1.048   167.1    12.5    17.9
2004 07 04    18 44.94   -17 37.8    0.028    1.045   174.4     5.5    17.4
2004 07 06    19 40.99   -19 06.5    0.026    1.042   170.2     9.6    17.4
2004 07 08    20 43.99   -19 30.6    0.025    1.040   157.9    21.6    17.7
2004 07 10    21 45.11   -18 36.8    0.026    1.038   145.4    33.7    18.2
2004 07 12    22 36.89   -16 52.7    0.029    1.037   134.9    43.9    18.7
2004 07 14    23 17.22   -14 56.4    0.033    1.037   126.9    51.6    19.2
2004 07 16    23 47.63   -13 09.7    0.037    1.036   121.2    57.0    19.6
2004 07 18    00 10.51   -11 39.6    0.042    1.036   117.3    60.6    20.0
2004 07 20    00 27.93   -10 25.9    0.048    1.037   114.7    62.9    20.3
2004 07 22    00 41.41   -09 26.2    0.053    1.038   113.1    64.2    20.6
2004 07 24    00 52.01   -08 37.6    0.059    1.040   112.2    64.8    20.8
2004 07 26    01 00.45   -07 57.9    0.065    1.041   111.9    64.8    21.0
2004 07 28    01 07.26   -07 25.3    0.071    1.044   112.0    64.4    21.2
2004 07 30    01 12.79   -06 58.3    0.076    1.047   112.4    63.8    21.4
2004 08 01    01 17.29   -06 36.0    0.082    1.050   113.0    62.8    21.5
2004 08 03    01 20.95   -06 17.6    0.088    1.053   113.9    61.7    21.6
2004 08 05    01 23.91   -06 02.5    0.094    1.057   115.0    60.4    21.7
2004 08 07    01 26.24   -05 50.3    0.100    1.062   116.2    58.9    21.8
2004 08 09    01 28.04   -05 40.6    0.105    1.067   117.6    57.4    21.9
2004 08 11    01 29.36   -05 33.2    0.111    1.072   119.1    55.7    22.0
2004 08 13    01 30.24   -05 27.7    0.117    1.077   120.7    53.9    22.1

Gareth V. Williams           (C) Copyright 2004 MPC           M.P.E.C. 2004-M45

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