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  • MPEC 2011-S15 : 2011 SQ5

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    M.P.E.C. 2011-S15                                Issued 2011 Sept. 19, 23:20 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 https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2011 SQ5
    
    Observations:
         K11S05Q* C2011 09 18.40008 23 45 11.77 -02 21 11.7          20.6 VrES015G96
         K11S05Q  C2011 09 18.40638 23 45 14.86 -02 21 38.3          20.6 VrES015G96
         K11S05Q  C2011 09 18.41274 23 45 17.89 -02 22 04.9          19.9 VrES015G96
         K11S05Q  C2011 09 18.41906 23 45 20.91 -02 22 32.1          20.9 VrES015G96
         K11S05Q  C2011 09 18.42545 23 45 24.01 -02 22 58.5          21.6 VrES015G96
         K11S05Q  C2011 09 18.44416 23 45 33.15 -02 24 17.7          20.7 VrES015G96
         K11S05Q  C2011 09 18.44464 23 45 33.40 -02 24 19.5          20.6 VrES015G96
         K11S05Q  C2011 09 18.44514 23 45 33.69 -02 24 21.8          19.4 VrES015G96
         K11S05Q  C2011 09 18.44563 23 45 33.91 -02 24 24.7          21.1 VrES015G96
         K11S05Q  C2011 09 19.44406 23 54 48.45 -03 38 50.1          20.3 VrES015G96
         K11S05Q  C2011 09 19.44455 23 54 48.74 -03 38 52.2          20.9 VrES015G96
         K11S05Q  C2011 09 19.44503 23 54 49.03 -03 38 54.6          20.4 VrES015G96
         K11S05Q  C2011 09 19.44551 23 54 49.24 -03 38 56.5          20.5 VrES015G96
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observers A. R. Gibbs, S. F. Tornero.  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.
    
    Orbital elements:
    2011 SQ5                                                 Earth MOID = 0.0352 AU
    Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
    M 328.32315              (2000.0)            P               Q
    n   0.53502382     Peri.  220.63426     +0.81589183     -0.57812689
    a   1.5027520      Node   174.65887     +0.55336698     +0.77598670
    e   0.3353866      Incl.    5.84360     +0.16764697     +0.25221804
    P   1.84           H   26.5           G   0.15           U   9
    Residuals in seconds of arc
    110918 G96  0.3-  0.0     110918 G96  0.4-  0.1+    110919 G96  0.1+  0.0
    110918 G96  0.7+  0.1-    110918 G96  0.2-  0.4+    110919 G96  0.5+  0.1-
    110918 G96  0.2+  0.2+    110918 G96  0.5+  0.2+    110919 G96  0.3-  0.2+
    110918 G96  0.3-  0.3-    110918 G96  0.2+  0.7-
    110918 G96  0.3-  0.3+    110919 G96  0.3-  0.1-
    
    Ephemeris:
    2011 SQ5                 a,e,i = 1.50, 0.34, 6                   q = 0.9987
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2011 08 20    22 15 44.3 +07 58 57   0.1784  1.1800   158.7    18.2    24.1
    ...
    2011 09 04    22 37 23.1 +06 29 07   0.1091  1.1148   165.7    12.9    22.7
    ...
    2011 09 12    23 04 00.8 +03 11 06   0.07815 1.0840   171.5     7.9    21.7
    ...
    2011 09 18    23 41 50.6 -01 52 04   0.05825 1.0633   179.5     0.5    20.6
    2011 09 19    23 50 41.0 -03 03 16   0.05533 1.0600   177.8     2.1    20.6
    2011 09 20    00 00 29.7 -04 21 52   0.05256 1.0569   175.5     4.2    20.6
    ...
    2011 09 26    01 25 46.2 -14 51 31   0.04015 1.0394   155.3    23.8    20.7
    ...
    2011 10 04    04 18 15.2 -27 00 29   0.04071 1.0205   118.4    59.6    21.7
    ...
    2011 10 19    07 10 27.1 -25 07 18   0.07673 1.0004    90.9    84.7    23.9
    
    A. U. Tomatic                (C) Copyright 2011 MPC           M.P.E.C. 2011-S15
    

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