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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-K12 : 2005 KA

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M.P.E.C. 2005-K12                                Issued 2005 May 16, 22:48 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
             Prepared using the Tamkin Foundation Computer Network

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

                                    2005 KA

Observations:
     K05K00A* C2005 05 16.25741 13 52 43.17 +26 35 17.9          17.2 V EK012703
     K05K00A  C2005 05 16.26509 13 52 26.18 +26 37 16.1          17.3 V EK012703
     K05K00A  C2005 05 16.27276 13 52 09.19 +26 39 12.9          17.2 V EK012703
     K05K00A  C2005 05 16.28048 13 51 52.20 +26 41 08.6          17.2 V EK012703
     K05K00A  C2005 05 16.31873 13 50 28.50 +26 50 33.6          17.1 V EK012703
     K05K00A  C2005 05 16.31902 13 50 27.79 +26 50 38.2          17.2 V EK012703
     K05K00A  C2005 05 16.31932 13 50 27.22 +26 50 42.5          17.1 V EK012703
     K05K00A  C2005 05 16.31961 13 50 26.59 +26 50 46.5          17.2 V EK012703
     K05K00A 5C2005 05 16.33212 13 50 04.49 +26 53 41.1          17.2 R EK012673
     K05K00A 5C2005 05 16.33385 13 50 00.78 +26 54 06.3                 EK012673
     K05K00A 5C2005 05 16.34115 13 49 45.05 +26 55 51.9                 EK012673
     K05K00A  C2005 05 16.34632 13 49 28.87 +26 57 17.2          16.2 R EK012651
     K05K00A 5C2005 05 16.34682 13 49 32.77 +26 57 13.5                 EK012673
     K05K00A  C2005 05 16.34701 13 49 27.35 +26 57 26.8          15.9 R EK012651
     K05K00A  C2005 05 16.34973 13 49 21.57 +26 58 04.8          16.0 R EK012651
     K05K00A 5C2005 05 16.35029 13 49 25.31 +26 58 02.9                 EK012673
     K05K00A  C2005 05 16.35236 13 49 16.24 +26 58 34.3          17.1 V EK012703
     K05K00A  C2005 05 16.35267 13 49 15.60 +26 58 38.2          16.9 V EK012703
     K05K00A  C2005 05 16.35296 13 49 14.95 +26 58 42.9          16.9 V EK012703
     K05K00A  C2005 05 16.35326 13 49 14.34 +26 58 46.5          16.7 V EK012703
     K05K00A 5C2005 05 16.35353 13 49 18.34 +26 58 49.7                 EK012673
     K05K00A  C2005 05 16.41688 13 47 02.43 +27 13 17.1          17.5 V EK012703
     K05K00A  C2005 05 16.41718 13 47 01.78 +27 13 21.5          17.5 V EK012703
     K05K00A  C2005 05 16.41748 13 47 01.21 +27 13 25.5          17.4 V EK012703
     K05K00A  C2005 05 16.41777 13 47 00.60 +27 13 29.6          17.2 V EK012703
     K05K00A  C2005 05 16.85659 13 34 07.93 +28 55 47.6          17.6 V EK012A13
     K05K00A  C2005 05 16.85833 13 34 04.39 +28 56 10.8          17.7 V EK012A13
     K05K00A  C2005 05 16.86007 13 34 00.83 +28 56 34.4          17.5 V EK012A13
     K05K00A  C2005 05 16.86180 13 33 57.33 +28 56 57.4          17.4 V EK012A13
     K05K00A  C2005 05 16.86359 13 33 53.65 +28 57 21.3          17.6 V EK012A13

Observer details:
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m
    reflector + CCD.
703 Catalina Sky Survey.  Observer E. J. Christensen.  Measurers E. C. Beshore,
    C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
    S. M. Larson, R. H. McNaught.  0.68-m Schmidt + CCD.
A13 Observatoire Naef, Marly.  Observer P. Kocher.  0.5-m f/3.3 Hypergraph
    + CCD.

Orbital elements:
2005 KA
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5                 MPC
M  53.82844              (2000.0)            P               Q
n   1.27814884     Peri.  181.51906     +0.66025488     -0.75004882
a   0.8409079      Node   227.16368     +0.68962114     +0.62581587
e   0.2144865      Incl.    3.01768     +0.29746627     +0.21396557
P   0.77           H   24.6           G   0.15           U   8
Residuals in seconds of arc
050516 703  0.3-  0.3-    050516 673  1.5+  0.3+    050516 673  0.1-  1.0+
050516 703  0.1+  0.1+    050516 651  0.7+  0.5+    050516 703  0.3+  0.4-
050516 703  0.3-  0.2+    050516 673  0.4+  0.5+    050516 703  0.3-  0.1-
050516 703  0.3+  0.6-    050516 651  0.1+  0.3+    050516 703  0.1+  0.1-
050516 703  0.0   0.4-    050516 651  0.4+  0.0     050516 703  0.2-  0.2+
050516 703  1.1-  0.0     050516 673  0.3+  0.4+    050516 A13  0.0   0.0
050516 703  0.0   0.1-    050516 703  0.3-  0.3+    050516 A13  0.1+  0.2-
050516 703  0.0   0.3-    050516 703  0.0   0.2-    050516 A13  0.1-  0.1+
050516 673  0.5+  0.1-    050516 703  0.5-  0.5+    050516 A13  0.2+  0.0
050516 673  1.0+  0.1+    050516 703  0.1-  0.2-    050516 A13  0.2-  0.0

Ephemeris:
2005 KA                  a,e,i = 0.84, 0.21, 3                   q = 0.6605
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 05 10    17 18.17   -12 05.9    0.0133   1.021   148.0    31.6    16.6
2005 05 11    16 51.18   -06 38.1    0.0123   1.021   153.3    26.4    16.3
2005 05 12    16 20.58   -00 13.0    0.0115   1.021   156.0    23.7    16.1
2005 05 13    15 46.92   +06 49.1    0.0112   1.021   153.9    25.8    16.1
2005 05 14    15 11.38   +13 50.9    0.0113   1.020   147.4    32.2    16.3
2005 05 15    14 35.60   +20 12.3    0.0117   1.020   139.0    40.6    16.6
2005 05 16    14 01.27   +25 27.1    0.0126   1.019   130.4    49.1    17.0
2005 05 17    13 29.70   +29 29.5    0.0137   1.019   122.6    56.7    17.4
2005 05 18    13 01.60   +32 28.0    0.0151   1.018   115.8    63.4    17.8
2005 05 19    12 37.13   +34 36.1    0.0166   1.017   110.0    69.2    18.2
2005 05 20    12 16.08   +36 07.1    0.0183   1.017   105.0    74.0    18.5
2005 05 21    11 58.05   +37 11.7    0.0200   1.016   100.7    78.2    18.9
2005 05 22    11 42.60   +37 57.6    0.0218   1.015    96.9    81.9    19.2
2005 05 23    11 29.32   +38 30.3    0.0236   1.014    93.6    85.1    19.5
2005 05 24    11 17.82   +38 53.9    0.0255   1.013    90.6    88.0    19.8
2005 05 25    11 07.81   +39 10.8    0.0274   1.012    87.9    90.5    20.0
2005 05 26    10 59.02   +39 23.0    0.0294   1.011    85.5    92.9    20.3
2005 05 27    10 51.26   +39 31.7    0.0313   1.010    83.2    95.1    20.5
2005 05 28    10 44.34   +39 37.9    0.0333   1.009    81.1    97.1    20.7
2005 05 29    10 38.14   +39 42.2    0.0352   1.007    79.1    98.9    20.9
2005 05 30    10 32.54   +39 45.1    0.0372   1.006    77.2   100.7    21.1

Timothy B. Spahr             (C) Copyright 2005 MPC           M.P.E.C. 2005-K12

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