MPEC 2004-G17 : 2004 GD

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M.P.E.C. 2004-G17                                Issued 2004 Apr. 10, 12:41 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 GD

Observations:
     K04G00D* C2004 04 09.68983 13 36 21.86 +03 20 50.8          18.3 R EG017E12
     K04G00D  C2004 04 09.69670 13 36 19.44 +03 20 49.7          18.3 R EG017E12
     K04G00D  C2004 04 09.70362 13 36 17.01 +03 20 49.3          18.0 R EG017E12
     K04G00D  C2004 04 09.71051 13 36 14.48 +03 20 47.1          18.4 R EG017E12
     K04G00D 1C2004 04 09.73814 13 36 04.807+03 20 42.75         18.4 R EG017413
     K04G00D 1C2004 04 09.73953 13 36 04.331+03 20 42.38         18.4 R EG017413
     K04G00D 1C2004 04 09.74091 13 36 03.849+03 20 42.10         18.2 R EG017413
     K04G00D 1C2004 04 09.74362 13 36 02.911+03 20 41.66         18.3 R EG017413
     K04G00D 1C2004 04 09.74501 13 36 02.418+03 20 41.40         18.3 R EG017413
     K04G00D 1C2004 04 09.74640 13 36 01.939+03 20 41.08         18.5 R EG017413
     K04G00D  C2004 04 09.96693 13 34 55.92 +03 17 01.9          17.9 V EG017A50
     K04G00D  C2004 04 09.97408 13 34 53.32 +03 17 00.5          18.0 V EG017A50
     K04G00D  C2004 04 09.98183 13 34 50.48 +03 16 59.3          18.2 V EG017A50
     K04G00D  C2004 04 09.98898 13 34 47.83 +03 16 56.5          16.9 V EG017A50
     K04G00D  C2004 04 10.20178 13 33 43.17 +03 16 49.3          17.4 R EG017H06
     K04G00D  C2004 04 10.20372 13 33 42.35 +03 16 49.1          17.6 R EG017H06
     K04G00D  C2004 04 10.20564 13 33 41.67 +03 16 49.4          18.0 R EG017H06
     K04G00D  C2004 04 10.23377 13 33 31.36 +03 16 44.7          17.7 R EG017703
     K04G00D  C2004 04 10.23604 13 33 30.43 +03 16 44.1          17.9 R EG017703
     K04G00D  C2004 04 10.23831 13 33 29.52 +03 16 44.3          17.7 R EG017703
     K04G00D  C2004 04 10.25106 13 33 24.49 +03 16 41.0          17.6 R EG017703
     K04G00D 5C2004 04 10.28426 13 33 12.23 +03 16 31.0          19.0 R EG017673
     K04G00D 5C2004 04 10.28582 13 33 11.61 +03 16 30.5                 EG017673
     K04G00D 5C2004 04 10.28767 13 33 10.87 +03 16 30.1                 EG017673
     K04G00D 5C2004 04 10.28964 13 33 10.08 +03 16 29.6                 EG017673

Observer details:
413 Siding Spring.  Observer R. H. McNaught.  1.0-m f/8 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
703 Catalina Sky Survey.  Observers S. Larson, E. Beshore, E. Christensen,
    R. Hill, S. Kolar, D. McLean.  0.68-m f/1.8 Schmidt + CCD.
A50 Andrushivka Astronomical Observatory.  Observers Y. Ivashchenko,
    O. Gerashchenko, V. Lokot.  0.6-m reflector + CCD.
E12 Siding Spring Survey.  Observers R. H. McNaught, S. Larson, E. Beshore,
    E. Christensen, R. Hill.  0.5-m Uppsala Schmidt + CCD.
H06 New Mexico Skies Observatory.  Observer R. Hutsebaut.  0.30-m reflector
    + CCD.

Orbital elements:
2004 GD
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M  13.93951              (2000.0)            P               Q
n   0.89271347     Peri.  280.73902     +0.60499897     +0.79470501
a   1.0682215      Node    26.68110     -0.68099929     +0.54847206
e   0.3125795      Incl.    6.29000     -0.41257267     +0.26004298
P   1.10           H   23.8           G   0.15           U   8
Residuals in seconds of arc
040409 E12  0.0   0.5-    040409 413  0.2+  0.1-    040410 703  0.4-  0.3-
040409 E12  0.3+  0.5-    040409 A50  0.1-  0.0     040410 703  0.7-  0.3+
040409 E12  0.7+  0.4+    040409 A50  0.4+  0.0     040410 703  0.7-  0.7-
040409 E12  0.6-  0.6-    040409 A50  0.6+  0.3+    040410 673  0.5+  0.2+
040409 413  0.0   0.1+    040409 A50  0.3+  1.1-    040410 673  0.6+  0.0
040409 413  0.1+  0.0     040410 H06  0.5+  0.3-    040410 673  0.6+  0.0
040409 413  0.1+  0.1-    040410 H06  0.6-  0.2-    040410 673  0.5+  0.1-
040409 413  0.2+  0.0     040410 H06  0.4+  0.4+
040409 413  0.1+  0.0     040410 703  0.2+  0.1-

Ephemeris:
2004 GD                  a,e,i = 1.07, 0.31, 6                   q = 0.7343
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 04 05    13 53.13   +03 23.6    0.090    1.087   163.1    15.5    19.6
2004 04 06    13 50.55   +03 23.8    0.084    1.082   164.1    14.7    19.4
2004 04 07    13 47.54   +03 23.5    0.078    1.077   165.1    13.8    19.2
2004 04 08    13 44.00   +03 22.7    0.072    1.072   166.1    13.0    19.0
2004 04 09    13 39.81   +03 21.1    0.066    1.066   167.0    12.2    18.8
2004 04 10    13 34.78   +03 18.7    0.061    1.061   167.7    11.6    18.5
2004 04 11    13 28.66   +03 15.1    0.055    1.056   168.2    11.2    18.3
2004 04 12    13 21.12   +03 10.0    0.049    1.051   168.1    11.3    18.1
2004 04 13    13 11.64   +03 02.6    0.044    1.045   167.3    12.1    17.8
2004 04 14    12 59.42   +02 52.2    0.038    1.040   165.5    14.0    17.6
2004 04 15    12 43.23   +02 36.9    0.033    1.035   162.3    17.1    17.4
2004 04 16    12 21.07   +02 14.1    0.028    1.029   157.3    22.1    17.2
2004 04 17    11 49.69   +01 38.9    0.023    1.024   149.7    29.6    17.0
2004 04 18    11 04.10   +00 44.0    0.019    1.019   138.4    40.9    16.9
2004 04 19    09 58.93   -00 37.7    0.016    1.013   122.0    57.2    17.0
2004 04 20    08 35.94   -02 16.9    0.015    1.008   101.1    78.0    17.4
2004 04 21    07 12.22   -03 39.0    0.016    1.002    80.0    99.0    18.4
2004 04 22    06 05.64   -04 24.0    0.019    0.997    63.3   115.7    19.7
2004 04 23    05 18.83   -04 42.3    0.023    0.991    51.5   127.5    21.1
2004 04 24    04 46.56   -04 47.8    0.028    0.986    43.3   135.6    22.3
2004 04 25    04 23.76   -04 47.8    0.033    0.980    37.5   141.3    23.3

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-G17

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