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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-X17 : 2005 XX

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M.P.E.C. 2005-X17                                Issued 2005 Dec. 5, 02:51 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
                  Supported in part by the TABASGO Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                    2005 XX

Observations:
     K05X00X* C2005 12 01.20059 01 55 16.42 +07 53 46.9          22.4 V EX017G96
     K05X00X  C2005 12 01.20861 01 55 16.46 +07 53 19.3          22.2 V EX017G96
     K05X00X  C2005 12 01.21657 01 55 16.57 +07 52 54.2          20.1 V EX017G96
     K05X00X  C2005 12 01.22460 01 55 16.68 +07 52 24.6          22.0 V EX017G96
     K05X00X  C2005 12 02.18965 01 56 57.80 +06 50 34.7          20.8 V EX017G96
     K05X00X  C2005 12 02.19547 01 56 57.98 +06 50 09.4          20.9 V EX017G96
     K05X00X  C2005 12 02.20130 01 56 58.20 +06 49 44.2          20.6 V EX017G96
     K05X00X  C2005 12 02.20723 01 56 58.38 +06 49 17.7          20.8 V EX017G96
     K05X00X  C2005 12 04.14142 02 02 36.69 +03 36 12.7          20.7 V EX017G96
     K05X00X  C2005 12 04.14230 02 02 36.75 +03 36 04.9          19.9 V EX017G96
     K05X00X  C2005 12 04.14318 02 02 36.86 +03 35 59.4          20.0 V EX017G96
     K05X00X  C2005 12 04.14406 02 02 37.01 +03 35 51.6          20.3 V EX017G96
     K05X00X  C2005 12 04.15934 02 02 39.12 +03 33 46.4          19.7 V EX017G96
     K05X00X  C2005 12 04.16354 02 02 39.55 +03 33 11.0          20.6 V EX017G96
     K05X00X  C2005 12 04.16774 02 02 40.09 +03 32 36.3          20.3 V EX017G96
     K05X00X  C2005 12 04.17194 02 02 40.63 +03 32 01.5          21.1 V EX017G96
     K05X00X  C2005 12 04.78340 02 05 38.79 +01 54 29.7                 EX017J95
     K05X00X  C2005 12 04.78855 02 05 40.09 +01 53 34.1                 EX017J95
     K05X00X  C2005 12 04.79335 02 05 41.25 +01 52 42.9          20.4 R EX017J95
     K05X00X  C2005 12 04.92145 02 06 11.49 +01 29 11.6          21.3 V EX017J77
     K05X00X  C2005 12 04.97638 02 06 25.08 +01 18 38.6          21.1 V EX017J77
     K05X00X  C2005 12 04.99298 02 06 29.50 +01 15 25.7          21.4 V EX017J77

Observer details:
G96 Mt. Lemmon Survey.  Observers A. D. Grauer, E. C. Beshore.  Measurers
    E. C. Beshore, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
J77 Golden Hill Observatory, Stourton Caundle.  Observer R. Miles.  0.28-m
    f/10 Schmidt-Cassegrain + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2005 XX
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5                  MPC
M  18.85563              (2000.0)            P               Q
n   0.28163871     Peri.  225.93400     -0.22863596     -0.97340138
a   2.3050189      Node   237.28819     +0.89809070     -0.20508122
e   0.5887697      Incl.    0.99934     +0.37571091     -0.10213443
P   3.50           H   26.8           G   0.15           U   7
Residuals in seconds of arc
051201 G96  0.5+  0.1-    051204 G96  0.0   0.2-    051204 J95  0.5-  0.4+
051201 G96  0.4-  0.5-    051204 G96  0.8-  0.8-    051204 J95  0.3+  0.2-
051201 G96  0.2-  1.6+    051204 G96  0.9-  0.9+    051204 J95  0.4+  0.1-
051201 G96  0.1-  0.6-    051204 G96  0.3-  0.3+    051204 J77  0.6-  0.4-
051202 G96  0.2+  0.2-    051204 G96  1.6+  0.6+    051204 J77  0.5-  0.8-
051202 G96  0.0   0.2-    051204 G96  0.1-  0.2-    051204 J77  0.6+  0.6+
051202 G96  0.3+  0.1+    051204 G96  0.1-  0.1-
051202 G96  0.1-  0.4-    051204 G96  0.1-  0.2-

Ephemeris:
2005 XX                  a,e,i = 2.31, 0.59, 1                   q = 0.9479
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 11 26    01 51.61   +10 56.8    0.0700   1.046   146.1    31.8    22.5
2005 11 27    01 51.91   +10 33.1    0.0646   1.040   145.0    33.0    22.3
2005 11 28    01 52.35   +10 05.5    0.0592   1.035   143.9    34.2    22.2
2005 11 29    01 52.98   +09 33.1    0.0539   1.030   142.8    35.4    22.0
2005 11 30    01 53.83   +08 54.1    0.0485   1.025   141.7    36.6    21.8
2005 12 01    01 55.00   +08 06.2    0.0432   1.020   140.7    37.8    21.5
2005 12 02    01 56.59   +07 05.7    0.0379   1.015   139.6    39.0    21.3
2005 12 03    01 58.80   +05 46.4    0.0327   1.010   138.5    40.3    21.0
2005 12 04    02 01.96   +03 57.7    0.0275   1.006   137.3    41.6    20.6
2005 12 05    02 06.70   +01 19.2    0.0223   1.002   136.0    43.1    20.2

2005 12 06.0  02 14.38   -02 52.7    0.0172   0.997   134.3    45.0    19.7
2005 12 06.5  02 20.27   -06 02.6    0.0147   0.995   133.1    46.3    19.4
2005 12 07.0  02 28.65   -10 26.9    0.0123   0.993   131.4    48.1    19.0
2005 12 07.5  02 41.43   -16 52.5    0.0101   0.991   128.5    51.1    18.7

2005 12 08.0  03 03.10   -26 39.4    0.00803  0.989   123.3    56.3    18.3
2005 12 08.1  03 09.32   -29 10.4    0.00767  0.989   121.8    57.9    18.3
2005 12 08.2  03 16.50   -31 54.5    0.00733  0.989   120.1    59.6    18.2
2005 12 08.3  03 24.85   -34 52.1    0.00702  0.988   118.1    61.5    18.2
2005 12 08.4  03 34.66   -38 02.9    0.00673  0.988   116.0    63.7    18.2
2005 12 08.5  03 46.30   -41 26.0    0.00647  0.988   113.5    66.1    18.2
2005 12 08.6  04 00.26   -44 59.2    0.00625  0.987   110.8    68.8    18.2
2005 12 08.7  04 17.16   -48 38.6    0.00607  0.987   107.9    71.8    18.2
2005 12 08.8  04 37.79   -52 18.4    0.00593  0.986   104.7    74.9    18.3
2005 12 08.9  05 03.07   -55 50.3    0.00583  0.986   101.4    78.3    18.3
2005 12 09.0  05 33.91   -59 03.3    0.00578  0.986    97.9    81.8    18.4
2005 12 09.1  06 10.84   -61 44.7    0.00578  0.985    94.4    85.3    18.6
2005 12 09.2  06 53.40   -63 41.6    0.00583  0.985    90.9    88.8    18.7
2005 12 09.3  07 39.49   -64 44.7    0.00593  0.985    87.5    92.2    18.9
2005 12 09.4  08 25.70   -64 51.8    0.00607  0.984    84.2    95.4    19.1
2005 12 09.5  09 08.53   -64 09.5    0.00625  0.984    81.2    98.5    19.3
2005 12 09.6  09 45.81   -62 49.7    0.00648  0.984    78.4   101.3    19.5
2005 12 09.7  10 17.00   -61 05.5    0.00673  0.983    75.8   103.8    19.7
2005 12 09.8  10 42.58   -59 08.2    0.00702  0.983    73.5   106.1    19.9
2005 12 09.9  11 03.45   -57 05.7    0.00734  0.983    71.4   108.2    20.1
2005 12 10.0  11 20.55   -55 03.4    0.00768  0.982    69.6   110.0    20.4

2005 12 10.5  12 12.00   -46 10.8    0.00964  0.980    63.1   116.4    21.3
2005 12 11.0  12 36.69   -39 52.9    0.0119   0.979    59.6   119.8    22.0

Brian G. Marsden             (C) Copyright 2005 MPC           M.P.E.C. 2005-X17

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