MPEC 2004-H06 : 2004 GC19

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M.P.E.C. 2004-H06                                Issued 2004 Apr. 16, 15:49 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 GC19

Observations:
     K04G19C* C2004 04 15.24400 12 40 29.60 +09 50 57.5          18.7   EH006704
     K04G19C  C2004 04 15.26567 12 40 40.05 +09 55 48.8          19.1   EH006704
     K04G19C  C2004 04 15.27664 12 40 45.38 +09 58 15.2          18.7   EH006704
     K04G19C  C2004 04 15.28760 12 40 50.71 +10 00 43.2          19.0   EH006704
     K04G19C  C2004 04 15.90400 12 46 51.46 +12 26 45.6          19.5 R EH006J95
     K04G19C  C2004 04 15.90933 12 46 54.73 +12 28 03.9          18.7 R EH006J95
     K04G19C  C2004 04 15.91483 12 46 57.92 +12 29 28.9          19.3 R EH006J95
     K04G19C  C2004 04 15.92149 12 47 01.72 +12 31 10.8          19.3 R EH006J95
     K04G19C  C2004 04 16.05129 12 48 14.88 +13 04 08.3          19.2 V EH006A50
     K04G19C  C2004 04 16.05148 12 48 15.01 +13 04 11.6          19.2 V EH006A50
     K04G19C  C2004 04 16.05167 12 48 15.10 +13 04 14.9          18.7 V EH006A50
     K04G19C  C2004 04 16.05206 12 48 15.38 +13 04 20.6          19.0 V EH006A50
     K04G19C  C2004 04 16.21081 12 50 09.13 +13 46 51.8          18.7 R EH006854
     K04G19C  C2004 04 16.21525 12 50 11.79 +13 48 02.1          18.7 R EH006854
     K04G19C  C2004 04 16.21967 12 50 14.45 +13 49 12.7          18.7 R EH006854
     K04G19C  C2004 04 16.32635 12 51 19.61 +14 17 55.0          18.6 R EH006926
     K04G19C  C2004 04 16.32679 12 51 19.82 +14 18 01.7          18.5 R EH006926
     K04G19C  C2004 04 16.32725 12 51 20.13 +14 18 08.6          18.7 R EH006926
     K04G19C  C2004 04 16.34675 12 51 31.58 +14 23 18.8          18.0 R EH006H06
     K04G19C  C2004 04 16.35079 12 51 34.07 +14 24 24.8          18.6 R EH006H06
     K04G19C  C2004 04 16.35484 12 51 36.65 +14 25 29.8          18.5 R EH006H06

Observer details:
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.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.356-m f/10.0
    Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  0.81-m
    f/7 Ritchey-Chretien + CCD.
A50 Andrushivka Astronomical Observatory.  Observers O. Gerashchenko, V. Lokot.
    0.6-m reflector + CCD.
H06 New Mexico Skies Observatory.  Observer R. Hutsebaut.  0.30-m reflector
    + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 GC19
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M  17.07992              (2000.0)            P               Q
n   0.31550635     Peri.   48.69371     -0.36666945     +0.92893594
a   2.1369645      Node   199.97502     -0.89215390     -0.36671753
e   0.5561454      Incl.    8.63659     -0.26384643     -0.05095371
P   3.12           H   24.1           G   0.15           U   7
Residuals in seconds of arc
040415 704  0.4-  0.5+    040415 J95  0.2+  1.0+    040416 854  0.3-  0.1-
040415 704  0.1-  0.6+    040416 A50  0.3-  0.4-    040416 926  0.4+  0.6+
040415 704  0.3+  0.8-    040416 A50  0.1-  0.0     040416 926  0.5-  0.2+
040415 704  0.6+  0.5-    040416 A50  0.5-  0.3+    040416 926  0.2-  0.4-
040415 J95  2.1-  0.8+    040416 A50  0.1+  0.0     040416 H06  0.8+  0.5-
040415 J95  0.7+  1.6-    040416 854  0.4+  1.0+    040416 H06  0.0   0.0
040415 J95  0.9+  0.0     040416 854  0.1-  0.2+    040416 H06  0.3+  0.7-

Ephemeris:
2004 GC19                a,e,i = 2.14, 0.56, 9                   q = 0.9485
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 04 15    12 38.35   +08 58.5    0.057    1.056   156.7    22.1    19.1
2004 04 17    12 59.65   +17 32.4    0.047    1.045   150.1    28.6    18.8
2004 04 19    13 34.58   +29 30.0    0.040    1.035   139.2    39.4    18.7
2004 04 21    14 36.66   +44 08.2    0.036    1.025   123.2    55.1    18.9
2004 04 23    16 25.80   +56 09.6    0.036    1.016   105.2    72.9    19.5
2004 04 25    18 40.54   +59 04.1    0.041    1.007    89.8    87.8    20.3
2004 04 27    20 15.38   +55 27.7    0.049    0.998    79.1    98.1    21.1
2004 04 29    21 08.32   +50 42.4    0.059    0.991    72.2   104.5    21.8
2004 05 01    21 39.22   +46 36.3    0.070    0.984    67.9   108.3    22.3
2004 05 03    21 59.05   +43 20.1    0.081    0.977    65.3   110.4    22.8
2004 05 05    22 12.89   +40 44.9    0.093    0.971    63.7   111.3    23.1

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-H06

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