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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-M11 : 2007 MG

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M.P.E.C. 2007-M11                                Issued 2007 June 18, 15:41 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 MG

Observations:
     K07M00G* C2007 06 17.29876 16 10 22.93 -13 54 33.8          19.6 V EM011691
     K07M00G  C2007 06 17.31638 16 10 22.06 -13 53 18.4          19.5 V EM011691
     K07M00G  C2007 06 17.33400 16 10 21.20 -13 52 04.4          19.5 V EM011691
     K07M00G  C2007 06 18.22849 16 09 51.68 -12 51 28.7          20.4 V EM011291
     K07M00G  C2007 06 18.23235 16 09 51.43 -12 51 11.5          19.9 V EM011291
     K07M00G  C2007 06 18.23617 16 09 51.28 -12 50 56.4          19.9 V EM011291
     K07M00G  C2007 06 18.23689 16 09 51.28 -12 50 56.5          18.6 V EM011703
     K07M00G  C2007 06 18.24538 16 09 50.87 -12 50 23.1          19.0 V EM011703
     K07M00G  C2007 06 18.25392 16 09 50.43 -12 49 49.5          18.9 V EM011703
     K07M00G 5C2007 06 18.33183 16 09 47.38 -12 44 44.5          19.2 R EM011673
     K07M00G 5C2007 06 18.33553 16 09 47.25 -12 44 32.0                 EM011673
     K07M00G 5C2007 06 18.34456 16 09 46.83 -12 43 57.7                 EM011673
     K07M00G 5C2007 06 18.34838 16 09 46.70 -12 43 42.4                 EM011673

Observer details:
291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.61-m f/16
    Cassegrain + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  0.9-m f/3 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.

Orbital elements:
2007 MG                                                  Earth MOID = 0.1132 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M  10.09607              (2000.0)            P               Q
n   0.63441894     Peri.  248.87417     -0.74510754     -0.50317383
a   1.3413804      Node   258.41588     +0.64348603     -0.71491919
e   0.5132706      Incl.   26.54232     -0.17532965     -0.48549630
P   1.55           H   20.8           G   0.15           U   9
Residuals in seconds of arc
070617 691  0.1+  0.1+    070618 291  0.2-  1.2+    070618 673  0.4+  0.2-
070617 691  0.0   0.4+    070618 703  0.7+  1.5-    070618 673  0.2-  1.0-
070617 691  0.1-  0.5-    070618 703  0.1+  1.3-    070618 673  0.2+  0.5-
070618 291  0.7+  1.2-    070618 703  0.9-  1.0-
070618 291  0.5-  1.0+    070618 673  0.1+  1.7+

Ephemeris:
2007 MG                  a,e,i = 1.34, 0.51, 27                  q = 0.6529
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 19    16 09.48   -12 02.6    0.272    1.266   154.0    20.6    19.5
2007 06 24    16 08.13   -07 55.9    0.330    1.306   147.2    25.0    20.1
2007 06 29    16 08.25   -05 13.6    0.391    1.344   141.5    28.1    20.6
2007 07 04    16 09.43   -03 25.6    0.454    1.382   136.5    30.4    21.1
2007 07 09    16 11.42   -02 14.2    0.520    1.418   132.0    32.2    21.5
2007 07 14    16 14.10   -01 28.5    0.587    1.454   127.9    33.5    21.9
2007 07 19    16 17.39   -01 01.1    0.657    1.488   124.2    34.4    22.2

Kyle E. Smalley              (C) Copyright 2007 MPC           M.P.E.C. 2007-M11

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