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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-F22 : 2004 EU22

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M.P.E.C. 2004-F22                                Issued 2004 Mar. 17, 21:22 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 EU22

Observations:
     K04E22U* C2004 03 15.18653 08 09 04.56 +07 48 22.6          16.2   EF022704
     K04E22U  C2004 03 15.19745 08 09 23.84 +07 52 02.9          16.1   EF022704
     K04E22U  C2004 03 15.20840 08 09 43.20 +07 55 43.3          16.4   EF022704
     K04E22U  C2004 03 15.21927 08 10 02.49 +07 59 21.9          16.3   EF022704
     K04E22U  C2004 03 16.17484 08 42 59.15 +13 20 58.0          16.6   EF022704
     K04E22U  C2004 03 16.18566 08 43 19.38 +13 24 32.6          16.2   EF022704
     K04E22U  C2004 03 16.19664 08 43 39.94 +13 28 08.9          16.4   EF022704
     K04E22U  C2004 03 16.20740 08 44 00.13 +13 31 40.4          16.4   EF022704
     K04E22U  C2004 03 17.77242 09 39 52.79 +21 20 22.6          16.2 V EF022151
     K04E22U  C2004 03 17.77270 09 39 53.31 +21 20 27.0          15.9 V EF022151
     K04E22U  C2004 03 17.77275 09 39 52.59 +21 20 08.0          15.8 V EF022611
     K04E22U  C2004 03 17.77293 09 39 52.92 +21 20 10.8          15.9 V EF022611
     K04E22U  C2004 03 17.77310 09 39 53.25 +21 20 13.5          15.9 V EF022611
     K04E22U  C2004 03 17.77328 09 39 53.64 +21 20 17.2          15.8 V EF022611
     K04E22U  C2004 03 17.77345 09 39 53.97 +21 20 18.9          15.8 V EF022611
     K04E22U  C2004 03 17.77640 09 40 00.70 +21 21 29.1          16.0 V EF022151
     K04E22U  C2004 03 17.77663 09 40 01.14 +21 21 33.5          16.0 V EF022151
     K04E22U  C2004 03 17.77687 09 40 01.60 +21 21 37.4          16.2 V EF022151
     K04E22U  C2004 03 17.77708 09 40 01.99 +21 21 40.7          16.0 V EF022151
     K04E22U  C2004 03 17.78122 09 40 07.03 +21 22 43.0                 EF022246
     K04E22U  C2004 03 17.78149 09 40 07.57 +21 22 47.6                 EF022246
     K04E22U  C2004 03 17.78177 09 40 08.12 +21 22 52.3                 EF022246
     K04E22U  C2004 03 17.78200 09 40 08.57 +21 22 56.3                 EF022246
     K04E22U  C2004 03 17.80730 09 41 03.55 +21 29 01.5          16.1 R EF022J95
     K04E22U  C2004 03 17.81163 09 41 12.02 +21 30 12.2          15.7 R EF022J95
     K04E22U  C2004 03 17.81376 09 41 16.23 +21 30 47.2          15.8 R EF022J95
     K04E22U  C2004 03 17.81587 09 41 13.70 +21 31 56.4                 EF022557
     K04E22U  C2004 03 17.81612 09 41 14.18 +21 32 00.5                 EF022557
     K04E22U  C2004 03 17.81638 09 41 14.67 +21 32 04.7                 EF022557
     K04E22U  C2004 03 17.81663 09 41 15.15 +21 32 08.6                 EF022557
     K04E22U  C2004 03 17.81689 09 41 15.65 +21 32 12.5                 EF022557
     K04E22U  C2004 03 17.81714 09 41 16.15 +21 32 16.9                 EF022557
     K04E22U  C2004 03 17.81740 09 41 16.62 +21 32 21.1                 EF022557
     K04E22U  C2004 03 17.81765 09 41 17.15 +21 32 25.2                 EF022557
     K04E22U  C2004 03 17.81791 09 41 17.62 +21 32 29.2                 EF022557
     K04E22U  C2004 03 17.81816 09 41 18.13 +21 32 33.5          15.8 V EF022557
     K04E22U  C2004 03 17.81843 09 41 18.61 +21 32 37.4                 EF022557
     K04E22U  C2004 03 17.83105 09 41 45.96 +21 35 58.0          16.0 V EF022A17
     K04E22U  C2004 03 17.84227 09 42 07.55 +21 38 56.9          15.9 V EF022A17
     K04E22U  C2004 03 17.85347 09 42 29.04 +21 41 55.0          15.9 V EF022A17

Observer details:
151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.40-m f/5.8
    Hypergraph + CCD.
246 Klet Observatory-KLENOT.  Observer M. Tichy.  1.06-m KLENOT Telescope
    + CCD.
557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
611 Starkenburg.  Observer F. Hormuth.  0.45-m f/4.4 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.
A17 Guidestar Observatory, Weinheim.  Observers M. Emmerich, S. Melchert.
    0.20-m Cassegrain f/9 + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.30-m f/6.3 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2004 EU22
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M 115.19524              (2000.0)            P               Q
n   0.77412079     Peri.  328.37999     -0.81137362     -0.58448898
a   1.1747088      Node   175.83425     +0.55379134     -0.77234931
e   0.1621936      Incl.    5.32650     +0.18705079     -0.24869494
P   1.27           H   23.7           G   0.15           U   6
Residuals in seconds of arc
040315 704  0.3-  0.1-    040317 611  0.1+  0.6-    040317 557  0.1-  0.1-
040315 704  0.1+  0.1+    040317 151  1.7+  0.9+    040317 557  0.1-  0.2-
040315 704  0.1+  0.1+    040317 151  1.6+  1.5+    040317 557  0.1-  0.5-
040315 704  0.0   0.1+    040317 151  1.4+  1.4+    040317 557  0.2+  0.1-
040316 704  0.3-  0.2-    040317 151  1.1+  1.3+    040317 557  0.3-  0.1-
040316 704  0.2-  0.2+    040317 246  1.4-  0.7-    040317 557  0.4+  0.0
040316 704  0.0   0.1-    040317 246  1.3-  0.5-    040317 557  0.0   0.2-
040316 704  0.5+  0.2-    040317 246  1.2-  0.4-    040317 557  0.4+  0.1+
040317 151  0.1+  0.1+    040317 246  1.1-  0.1-    040317 557  0.2-  0.3-
040317 151  0.3-  0.1-    040317 J95  0.3-  0.3-    040317 A17  0.1+  0.1+
040317 611  0.0   0.0     040317 J95  0.7-  0.3-    040317 A17  0.2+  0.4-
040317 611  0.3-  0.2-    040317 J95  0.2-  0.0     040317 A17  0.2+  0.3-
040317 611  0.4-  0.3-    040317 557  0.1+  0.2-
040317 611  0.1+  0.5+    040317 557  0.1+  0.1-

Ephemeris:
2004 EU22                a,e,i = 1.17, 0.16, 5                   q = 0.9827
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 03 16    08 36.84   +12 26.7    0.013    1.004   132.4    47.1    16.1
2004 03 18    09 47.43   +22 24.1    0.014    1.007   143.0    36.5    15.9
2004 03 20    10 51.61   +28 52.1    0.016    1.010   147.1    32.4    16.1
2004 03 22    11 42.26   +32 10.5    0.019    1.013   146.7    32.7    16.5
2004 03 24    12 19.63   +33 37.1    0.023    1.016   144.9    34.4    17.0
2004 03 26    12 46.82   +34 07.3    0.027    1.019   143.1    36.0    17.4
2004 03 28    13 06.85   +34 09.8    0.031    1.023   141.7    37.2    17.7
2004 03 30    13 21.88   +33 58.5    0.036    1.027   140.7    38.1    18.1
2004 04 01    13 33.41   +33 40.1    0.040    1.030   139.9    38.6    18.3
2004 04 03    13 42.39   +33 17.7    0.045    1.034   139.4    39.0    18.6
2004 04 05    13 49.50   +32 53.1    0.050    1.038   139.1    39.1    18.8

2004 04 15    14 08.89   +30 32.3    0.074    1.060   138.8    38.6    19.7
2004 04 25    14 16.10   +27 41.2    0.101    1.084   139.1    37.4    20.4
2004 05 05    14 19.99   +24 19.1    0.130    1.109   138.8    36.8    21.0
2004 05 15    14 23.64   +20 35.1    0.162    1.135   137.5    37.0    21.5
2004 05 25    14 28.59   +16 35.2    0.198    1.162   135.2    37.9    22.0

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-F22

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