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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-S07 : 2007 RM133

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M.P.E.C. 2007-S07                                Issued 2007 Sept. 17, 18:01 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.cfa.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                  2007 RM133

Observations:
     K07RD3M  C2007 09 14.44057 02 29 59.53 -09 03 39.1          20.4 V ES007703
     K07RD3M  C2007 09 14.44822 02 29 59.24 -09 03 43.3          20.0 V ES007703
     K07RD3M  C2007 09 14.45594 02 29 58.92 -09 03 48.2          20.4 V ES007703
     K07RD3M  C2007 09 14.46355 02 29 58.66 -09 03 52.3          20.2 V ES007703
     K07RD3M* C2007 09 14.47561 02 29 58.16 -09 03 58.8          19.7 V ES007703
     K07RD3M  C2007 09 14.48036 02 29 57.98 -09 04 03.2          20.1 V ES007703
     K07RD3M  C2007 09 14.48512 02 29 57.84 -09 04 05.4          20.1 V ES007703
     K07RD3M  C2007 09 14.48979 02 29 57.69 -09 04 08.1          19.8 V ES007703
     K07RD3M  C2007 09 15.27841802 29 29.14 -09 11 52.6          20.2 V ES007H55
     K07RD3M  C2007 09 15.28628602 29 28.80 -09 11 56.5          20.1 V ES007H55
     K07RD3M  C2007 09 15.29918402 29 28.34 -09 12 03.8          20.0 V ES007H55
     K07RD3M  C2007 09 15.30838 02 29 28.24 -09 12 09.0          19.9 V ES007G96
     K07RD3M  C2007 09 15.31434 02 29 27.96 -09 12 12.9          19.7 V ES007G96
     K07RD3M  C2007 09 15.32029 02 29 27.70 -09 12 15.8          19.8 V ES007G96
     K07RD3M  C2007 09 15.32618 02 29 27.45 -09 12 19.7          19.4 V ES007G96
     K07RD3M IC2007 09 16.51875 02 28 40.07 -09 23 41.8                 ES007474
     K07RD3M  C2007 09 16.52662 02 28 39.78 -09 23 45.9          19.2 R ES007474
     K07RD3M  C2007 09 16.53137 02 28 39.62 -09 23 48.9          19.4 R ES007474
     K07RD3M  C2007 09 17.64653 02 27 51.43 -09 34 32.4          20.1 R ES007474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observer A. C. Gilmore.  Measurers
    P. M. Kilmartin, A. C. Gilmore.  1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers 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.  0.68-m Schmidt + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers 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.
H55 Astronomical Research Observatory, Charleston.  Observer R. Holmes.
    0.61-m f/4.0 astrograph + CCD.

Orbital elements:
2007 RM133                                               Earth MOID = 0.2180 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5                 MPC
M  45.96633              (2000.0)            P               Q
n   0.29199090     Peri.  181.34576     +0.31270451     +0.93310985
a   2.2502106      Node   106.90007     -0.86972808     +0.35641843
e   0.4518644      Incl.   10.69365     -0.38182320     -0.04766463
P   3.38           H   18.2           G   0.15           U   8
Residuals in seconds of arc
070914 703  0.5-  0.1-    070914 703  0.9+  0.2-    070915 G96  0.2+  0.3-
070914 703  0.4-  0.2+    070915 H55  0.5-  0.1-    070916 474  1.0-  0.4-
070914 703  0.6-  0.2-    070915 H55  0.8-  0.6+    070916 474  0.2-  0.1+
070914 703  0.0   0.2+    070915 H55  0.3+  0.9+    070916 474  0.5+  0.1-
070914 703  0.4-  0.8+    070915 G96  1.0+  0.1-    070917 474  0.1+  0.1+
070914 703  0.3-  0.8-    070915 G96  0.5+  0.5-
070914 703  0.4+  0.2-    070915 G96  0.3+  0.1+

Ephemeris:
2007 RM133               a,e,i = 2.25, 0.45, 11                  q = 1.2334
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 09 17    02 28.33   -09 28.4    0.796    1.677   136.8    24.2    20.0
2007 09 27    02 19.18   -10 57.3    0.809    1.734   146.2    18.8    19.9
2007 10 07    02 06.97   -12 02.2    0.840    1.792   154.0    14.2    19.9
2007 10 17    01 53.65   -12 32.4    0.890    1.850   157.4    12.0    20.0
2007 10 27    01 41.29   -12 23.7    0.963    1.908   154.5    13.0    20.3
2007 11 06    01 31.45   -11 39.9    1.056    1.965   147.4    15.8    20.6
2007 11 16    01 24.93   -10 28.2    1.169    2.022   138.9    18.8    21.0
2007 11 26    01 21.91   -08 57.1    1.300    2.078   130.1    21.3    21.4
2007 12 06    01 22.12   -07 13.6    1.444    2.133   121.6    23.2    21.7

Timothy B. Spahr             (C) Copyright 2007 MPC           M.P.E.C. 2007-S07

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