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IAU Minor Planet Center

Minor Planet Center

MPEC 2007-M14 : 2007 MR

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M.P.E.C. 2007-M14                                Issued 2007 June 18, 23:22 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 MR

Observations:
     K07M00R* C2007 06 18.30350 16 27 05.76 +23 16 50.3          20.1 V EM014703
     K07M00R  C2007 06 18.31208 16 27 03.45 +23 17 08.2          19.8 V EM014703
     K07M00R  C2007 06 18.32066 16 27 01.00 +23 17 25.0          20.1 V EM014703
     K07M00R  C2007 06 18.32925 16 26 58.77 +23 17 42.2          19.6 V EM014703
     K07M00R  C2007 06 18.36029 16 26 50.35 +23 18 44.3          19.6 V EM014703
     K07M00R  C2007 06 18.36176 16 26 50.02 +23 18 46.7          19.4 V EM014703
     K07M00R  C2007 06 18.36324 16 26 49.45 +23 18 50.0          19.2 V EM014703
     K07M00R  C2007 06 18.36473 16 26 49.20 +23 18 53.7          19.4 V EM014703
     K07M00R  C2007 06 18.91640 16 24 31.30 +23 37 29.1          20   R EM014461
     K07M00R  C2007 06 18.92049 16 24 30.24 +23 37 36.8                 EM014461
     K07M00R  C2007 06 18.92156 16 24 30.45 +23 37 38.5          20.2 V EM014198
     K07M00R  C2007 06 18.92262 16 24 30.16 +23 37 40.7          20.2 V EM014198
     K07M00R  C2007 06 18.92330 16 24 29.47 +23 37 42.2                 EM014461
     K07M00R  C2007 06 18.92367 16 24 29.88 +23 37 42.8          20.2 V EM014198
     K07M00R  C2007 06 18.92473 16 24 29.59 +23 37 45.0          20.2 V EM014198
     K07M00R  C2007 06 18.92578 16 24 29.30 +23 37 47.2          20.1 V EM014198
     K07M00R  C2007 06 18.92684 16 24 29.01 +23 37 49.3          20.3 V EM014198
     K07M00R  C2007 06 18.94327 16 24 25.02 +23 38 19.6                 EM014J95
     K07M00R  C2007 06 18.94556 16 24 24.39 +23 38 24.2                 EM014J95
     K07M00R  C2007 06 18.94785 16 24 23.77 +23 38 29.6          19.7 R EM014J95

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
461 University of Szeged, Piszkesteto Stn. (Konkoly).  Observer K. Sarneczky.
    0.60-m Schmidt + 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2007 MR                                                  Earth MOID = 0.0659 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5                 MPC
M 194.75296              (2000.0)            P               Q
n   0.95047234     Peri.  219.31968     +0.87342113     -0.48666179
a   1.0244947      Node   169.75942     +0.46761297     +0.82832849
e   0.2469711      Incl.    5.55190     +0.13591776     +0.27754679
P   1.04           H   22.0           G   0.15           U   9
Residuals in seconds of arc
070618 703  0.3+  0.3-    070618 703  0.5+  0.7+    070618 198  0.2+  0.1+
070618 703  0.6+  0.3+    070618 461  0.0   0.7+    070618 198  0.1+  0.2+
070618 703  1.0-  0.2-    070618 461  0.7+  0.2+    070618 198  0.1+  0.1+
070618 703  0.4+  0.2-    070618 198  0.1+  0.0     070618 J95  0.0   0.3-
070618 703  0.1-  0.1+    070618 198  0.1+  0.1+    070618 J95  0.2-  0.4-
070618 703  0.8+  0.4-    070618 461  0.6+  0.1-    070618 J95  0.2-  0.4+
070618 703  1.6-  0.1-    070618 198  0.2+  0.0

Ephemeris:
2007 MR                  a,e,i = 1.02, 0.25, 6                   q = 0.7715
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2007 06 19    16 24.18   +23 40.7    0.154    1.119   128.7    45.1    19.9
2007 06 29    15 38.25   +28 27.5    0.141    1.081   113.8    59.3    20.0
2007 07 09    14 47.09   +31 28.0    0.133    1.041    97.0    75.7    20.4
2007 07 19    13 51.02   +32 49.3    0.127    0.999    78.7    94.1    20.9
2007 07 29    12 47.08   +32 36.6    0.124    0.956    58.4   115.3    21.9

Kyle E. Smalley              (C) Copyright 2007 MPC           M.P.E.C. 2007-M14

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