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  • MPEC 2007-S33 : 2007 SU1

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    M.P.E.C. 2007-S33                                Issued 2007 Sept. 20, 19:11 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 SU1
    
    Observations:
         K07S01U* C2007 09 19.11763 22 07 58.69 -12 02 49.3          19.2   ES033704
         K07S01U  C2007 09 19.13009 22 08 04.12 -12 01 17.6          19.9   ES033704
         K07S01U  C2007 09 19.15498 22 08 14.57 -11 58 07.9          20.0   ES033704
         K07S01U  C2007 09 19.16744 22 08 19.80 -11 56 33.3          19.7   ES033704
         K07S01U  C2007 09 20.22183 22 18 12.16 -09 20 34.0          19.2 V ES033703
         K07S01U  C2007 09 20.22319 22 18 12.96 -09 20 20.5          19.5 V ES033703
         K07S01U  C2007 09 20.22454 22 18 13.57 -09 20 07.5          19.5 V ES033703
         K07S01U  C2007 09 20.22588 22 18 14.36 -09 19 53.9          19.7 V ES033703
    
    Observer details:
    703 Catalina Sky 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.  0.68-m Schmidt + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Bezpalko, D. Torres,
        R. Kracke, G. Spitz, J. Kistler.  Measurers J. Stuart, S. Scruggs.  1.0-m
        f/2.15 reflector + CCD.
    
    Orbital elements:
    2007 SU1                                                 Earth MOID = 0.0102 AU
    Epoch 2007 Oct. 27.0 TT = JDT 2454400.5                 MPC
    M   4.20962              (2000.0)            P               Q
    n   0.31678885     Peri.   29.25321     +0.91119422     -0.41196150
    a   2.1311930      Node   355.07081     +0.36942129     +0.82088646
    e   0.5349715      Incl.    2.38778     +0.18235405     +0.39551630
    P   3.11           H   25.6           G   0.15           U   7
    Residuals in seconds of arc
    070919 704  0.9-  1.2+    070919 704  0.1-  0.5-    070920 703  0.8-  0.3-
    070919 704  0.9+  0.8-    070920 703  0.0   0.6+    070920 703  0.1+  0.3-
    070919 704  0.1-  0.1+    070920 703  1.0+  0.3+
    
    Ephemeris:
    2007 SU1                 a,e,i = 2.13, 0.53, 2                   q = 0.9911
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2007 09 17    21 53.84   -15 35.0    0.0460   1.046   151.5    27.3    20.2
    2007 09 19    22 06.88   -12 15.1    0.0373   1.038   153.8    25.3    19.7
    2007 09 21    22 27.31   -06 51.4    0.0291   1.031   158.3    21.1    19.0
    2007 09 23    23 02.10   +02 35.4    0.0217   1.025   165.7    14.0    18.1
    2007 09 25    00 07.66   +19 16.4    0.0165   1.019   161.3    18.4    17.7
    2007 09 27    02 10.83   +39 32.5    0.0155   1.013   133.3    46.1    18.3
    2007 09 29    04 38.39   +47 13.8    0.0195   1.008   108.5    70.4    19.5
    2007 10 01    06 10.46   +45 34.3    0.0262   1.004    95.0    83.5    20.6
    2007 10 03    06 58.17   +42 42.4    0.0340   1.000    88.1    89.9    21.4
    2007 10 05    07 25.19   +40 22.0    0.0423   0.997    84.6    93.0    22.0
    2007 10 07    07 42.22   +38 35.7    0.0508   0.995    82.9    94.2    22.5
    
    Sonia Keys                   (C) Copyright 2007 MPC           M.P.E.C. 2007-S33
    

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