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Minor Planet Center

MPEC 2010-R10 : 2010 RF

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M.P.E.C. 2010-R10                                Issued 2010 Sept. 2, 13:21 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.

             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
       URL http://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714

                                    2010 RF

Observations:
     K10R00F* C2010 09 01.39259 22 41 28.06 -05 53 20.4          19.7 V ER010G96
     K10R00F  C2010 09 01.39861 22 41 28.10 -05 52 47.8          19.8 V ER010G96
     K10R00F  C2010 09 01.40388 22 41 28.06 -05 52 19.5          19.9 V ER010G96
     K10R00F  C2010 09 01.40912 22 41 28.10 -05 51 51.3          19.8 V ER010G96
     K10R00F  C2010 09 01.44417 22 41 28.14 -05 48 42.4          19.6 V ER010G96
     K10R00F  C2010 09 01.44612 22 41 28.21 -05 48 32.3          19.7 V ER010G96
     K10R00F  C2010 09 01.45199 22 41 28.24 -05 48 00.2          20.0 V ER010G96
     K10R00F  C2010 09 01.83900 22 41 39.30 -05 13 36.3                 ER010587
     K10R00F  C2010 09 01.84190 22 41 39.30 -05 13 20.1                 ER010587
     K10R00F  C2010 09 01.84405 22 41 39.26 -05 13 08.9                 ER010587
     K10R00F KC2010 09 01.87886 22 41 39.48 -05 10 03.6          20.0 V ER010151
     K10R00F KC2010 09 01.88424 22 41 39.49 -05 09 35.6          19.7 V ER010151
     K10R00F KC2010 09 01.88962 22 41 39.50 -05 09 06.8          19.8 V ER010151
     K10R00F KC2010 09 01.89097 22 41 39.35 -05 08 59.0          19.8 R ER010473
     K10R00F KC2010 09 01.89236 22 41 39.36 -05 08 51.3          19.8 R ER010473
     K10R00F KC2010 09 01.89553 22 41 39.76 -05 08 37.5          20.2 R ER010J95
     K10R00F KC2010 09 01.91652 22 41 39.91 -05 06 45.5                 ER010J95
     K10R00F KC2010 09 01.92488 22 41 39.89 -05 06 00.9          20.0 R ER010J95
     K10R00F KC2010 09 01.94849 22 41 39.65 -05 03 50.1                 ER010B33
     K10R00F KC2010 09 01.95295 22 41 39.66 -05 03 26.4                 ER010B33
     K10R00F KC2010 09 01.95517 22 41 39.66 -05 03 14.5                 ER010B33
     K10R00F KC2010 09 01.95740 22 41 39.64 -05 03 03.3          19.1 R ER010B33
     K10R00F KC2010 09 01.99983 22 41 41.09 -04 59 05.4          19.7 R ER010J04
     K10R00F KC2010 09 02.00371 22 41 41.07 -04 58 44.7          19.9 R ER010J04
     K10R00F KC2010 09 02.00759 22 41 41.06 -04 58 24.1          19.6 R ER010J04
     K10R00F tC2010 09 02.17190 22 41 45.49 -04 43 48.6                 ER010291
     K10R00F tC2010 09 02.17949 22 41 45.53 -04 43 08.3                 ER010291

Observer details:
151 Eschenberg Observatory, Winterthur.  Observer M. Griesser.  0.40-m f/5.9
    Hypergraph + CCD.
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
473 Remanzacco.  Observers L. Donato, V. Gonano, E. Guido, G. Sostero.  0.45-m
    f/4.4 Newtonian reflector + CCD.
587 Sormano.  Observers F. Manca, A. Testa.  Measurer F. Manca.  0.5-m f/6.8
    reflector + CCD.
B33 Libbiano Observatory, Peccioli.  Observers P. Bacci, R. Emilio, F. Biasci.
    Measurer P. Bacci.  0.5-m f/8 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
    E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
    R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
    + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    A. Knofel, D. Koschny, M. Busch.  1.0-m f/4.4 reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2010 RF                                                  Earth MOID = 0.1641 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 348.49342              (2000.0)            P               Q
n   0.29895010     Peri.  359.75042     +0.92107088     +0.38143438
a   2.2151523      Node   337.32757     -0.35690983     +0.74653211
e   0.4702115      Incl.   11.72541     -0.15570421     +0.54515834
P   3.30           H   23.2           G   0.15           U   8
Residuals in seconds of arc
100901 G96  0.3+  0.1-    100901 587  0.5-  0.3+    100901 B33  0.2+  0.3+
100901 G96  0.8+  0.1+    100901 151  0.3+  0.8+    100901 B33  0.3+  0.2+
100901 G96  0.0   0.0     100901 151  0.1+  0.1+    100901 B33  0.2+  0.2+
100901 G96  0.5+  0.0     100901 151  0.1-  0.2+    100901 B33  0.1-  0.5-
100901 G96  0.8-  0.1+    100901 473  0.3-  0.1+    100901 J04  0.3+  0.1-
100901 G96  0.1+  0.3-    100901 473  0.2-  0.4+    100902 J04  0.1+  0.1-
100901 G96  0.0   0.1+    100901 J95  0.2-  0.2-    100902 J04  0.0   0.2-
100901 587  0.6+  0.2-    100901 J95  0.2+  0.1-    100902 291  0.2+  0.0
100901 587  0.3+  0.6+    100901 J95  0.8-  0.1-    100902 291  0.3+  0.0

Ephemeris:
2010 RF                  a,e,i = 2.22, 0.47, 12                  q = 1.1736
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 09 01    22 41.38   -06 28.0    0.164    1.174   178.0     1.7    19.8
2010 09 11    22 44.35   +07 23.9    0.178    1.180   165.5    12.3    20.6
2010 09 21    22 48.65   +17 41.6    0.208    1.197   155.8    20.1    21.2
2010 10 01    22 55.33   +24 11.5    0.249    1.222   149.2    24.8    21.8
2010 10 11    23 04.76   +27 49.4    0.300    1.256   144.8    27.3    22.3

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-R10

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