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IAU Minor Planet Center

Minor Planet Center

MPEC 2006-R01 : 2005 RR43

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M.P.E.C. 2006-R01                                Issued 2006 Sept. 1, 01:55 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 RR43

                           Revision to MPEC 2006-Q70

Additional Observations:
     K05R43R  C2001 10 22.51308 03 07 01.56 -04 15 49.0          19.9 R ER001644
     K05R43R  C2001 10 22.52367 03 07 01.57 -04 15 49.7          19.5 R ER001644
     K05R43R  C2001 10 22.53435 03 07 01.45 -04 15 50.1          20.0 R ER001644
     K05R43R  C2001 10 28.35587 03 06 31.97 -04 18 06.1          19.9 R ER001644
     K05R43R  C2001 10 28.37644 03 06 31.88 -04 18 06.8          19.4 R ER001644
     K05R43R  C2001 10 28.39764 03 06 31.75 -04 18 06.9          18.7 R ER001644
     K05R43R  C2001 10 29.35487 03 06 26.82 -04 18 28.0          19.1 R ER001644
     K05R43R  C2001 10 29.36534 03 06 26.77 -04 18 28.3          19.3 R ER001644
     K05R43R  C2001 10 29.37589 03 06 26.73 -04 18 28.5          19.5 R ER001644
     K05R43R  C2001 12 14.08047 03 02 35.55 -04 23 48.8          19.8 R ER001644
     K05R43R  C2001 12 14.10171 03 02 35.49 -04 23 48.8          19.6 R ER001644
     K05R43R  C2001 12 14.12419 03 02 35.40 -04 23 48.1          19.2 R ER001644
     K05R43R  C2002 11 06.34547 03 11 03.90 -03 20 19.7          19.2 R ER001644
     K05R43R  C2002 11 06.36667 03 11 03.74 -03 20 20.4          19.2 R ER001644
     K05R43R  C2002 11 06.38770 03 11 03.65 -03 20 20.4          18.9 R ER001644

Observer details:
644 Palomar Mountain/NEAT.  Observers R. Bambery, E. Helin, S. Pravdo,
    M. Hicks, K. Lawrence, R. Thicksten.  Measurer R. J. Bouma.  1.2-m Schmidt
    + CCD.

Orbital elements:
2005 RR43
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5                MPC
M  32.82304              (2000.0)            P               Q
n   0.00348864     Peri.  278.36177     +0.87745112     -0.05476563
a  43.0558236      Node    85.78967     +0.26256411     +0.88624433
e   0.1363515      Incl.   28.54305     -0.40142201     +0.45996926
P 283              H    4.0           G   0.15           U   3
Residuals in seconds of arc
011022 644  0.3-  0.7+    050926 705  0.0   0.0     051031 705  0.0   0.0
011022 644  0.7+  0.2+    050928 705  0.0   0.0     051102 705  0.0   0.0
011022 644  0.3-  0.1+    050928 705  0.0   0.0     051102 705  0.0   0.0
011028 644  0.2-  0.0     051001 705  0.2+  0.0     051105 705  0.0   0.0
011028 644  0.1+  0.2-    051001 705  0.1+  0.1+    051105 705  0.1-  0.0
011028 644  0.2-  0.2+    051014 705  0.0   0.1-    051107 705  0.1-  0.1-
011029 644  0.0   0.2-    051014 705  0.1-  0.0     051107 705  0.1+  0.1+
011029 644  0.0   0.2-    051020 705  0.1+  0.0     051110 705  0.0   0.1+
011029 644  0.3+  0.2-    051020 705  0.0   0.0     051110 705  0.1+  0.0
011214 644  0.4-  0.1-    051022 705  0.1+  0.0     051113 705  0.1-  0.1+
011214 644  0.1+  0.3-    051022 705  0.0   0.0     051113 705  0.0   0.0
011214 644  0.2+  0.2+    051025 705  0.1+  0.1+    051122 705  0.0   0.0
021106 644  0.4+  0.0     051025 705  0.1+  0.1+    051122 705  0.0   0.0
021106 644  0.3-  0.4-    051026 705  0.0   0.0     051123 705  0.0   0.1+
021106 644  0.1+  0.0     051026 705  0.0   0.1+    051123 705  0.0   0.0
050909 705  0.0   0.1-    051027 705  0.0   0.0     051126 705  0.1-  0.0
050909 705  0.0   0.1-    051027 705  0.0   0.1-    051126 705  0.0   0.0
050914 705  0.0   0.1-    051028 705  0.0   0.0     051201 705  0.1-  0.0
050914 705  0.2-  0.0     051028 705  0.1+  0.1+    051201 705  0.0   0.1-
050926 705  0.0   0.0     051031 705  0.0   0.1+

Ephemeris:
2005 RR43                a,e,i = 43.06, 0.14, 29                 q = 37.185
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2006 08 23    03 35.56   +01 09.9   38.252   38.396    97.5     1.5    20.0
2006 09 02    03 35.54   +01 06.3   38.097   38.399   106.7     1.4    20.0
2006 09 12    03 35.35   +01 02.2   37.951   38.401   115.9     1.4    20.0
2006 09 22    03 35.01   +00 57.9   37.818   38.404   125.1     1.2    20.0
2006 10 02    03 34.52   +00 53.5   37.701   38.406   134.2     1.1    20.0
2006 10 12    03 33.90   +00 49.2   37.606   38.409   143.1     0.9    19.9
2006 10 22    03 33.17   +00 45.2   37.534   38.411   151.4     0.7    19.9
2006 11 01    03 32.35   +00 41.7   37.490   38.414   158.3     0.5    19.9
2006 11 11    03 31.48   +00 38.8   37.473   38.416   162.0     0.5    19.9
2006 11 21    03 30.59   +00 36.7   37.486   38.418   160.5     0.5    19.9
2006 12 01    03 29.71   +00 35.5   37.528   38.421   154.6     0.6    19.9
2006 12 11    03 28.88   +00 35.3   37.597   38.423   146.6     0.8    19.9
2006 12 21    03 28.13   +00 36.2   37.693   38.426   137.7     1.0    20.0
2006 12 31    03 27.48   +00 38.2   37.811   38.428   128.3     1.2    20.0
2007 01 10    03 26.96   +00 41.2   37.949   38.431   118.7     1.3    20.0
2007 01 20    03 26.59   +00 45.2   38.101   38.433   109.0     1.4    20.0
2007 01 30    03 26.38   +00 50.1   38.264   38.436    99.3     1.4    20.0
2007 02 09    03 26.35   +00 55.8   38.431   38.438    89.7     1.5    20.0
2007 02 19    03 26.49   +01 02.2   38.598   38.441    80.1     1.5    20.1
2007 03 01    03 26.80   +01 09.0   38.761   38.443    70.6     1.4    20.1
2007 03 11    03 27.28   +01 16.1   38.913   38.446    61.3     1.3    20.1

                       (Last issue was M.P.E.C. 2006-Q71)

Gareth V. Williams           (C) Copyright 2006 MPC           M.P.E.C. 2006-R01

Read MPEC 2006-Q71 Read MPEC 2006-R02


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