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  • MPEC 2011-W26 : 2011 WQ4

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    M.P.E.C. 2011-W26                                Issued 2011 Nov. 19, 16:42 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 WQ4
    
    Observations:
         K11W04Q* C2011 11 18.27488 01 52 04.24 +06 19 39.6          19.4  cEW026704
         K11W04Q  C2011 11 18.28825 01 52 16.65 +06 19 43.1          19.3  cEW026704
         K11W04Q  C2011 11 18.30100 01 52 28.70 +06 19 47.6          19.1  cEW026704
         K11W04Q  C2011 11 18.31381 01 52 40.94 +06 19 50.7          19.3  cEW026704
         K11W04Q  C2011 11 18.32649 01 52 53.15 +06 19 53.8          19.2  cEW026704
         K11W04Q  C2011 11 19.12757 02 12 19.58 +06 26 24.7          18.8 VrEW026G96
         K11W04Q  C2011 11 19.13333 02 12 28.76 +06 26 28.7          18.7 VrEW026G96
         K11W04Q  C2011 11 19.13915 02 12 37.87 +06 26 33.2          18.9 VrEW026G96
         K11W04Q  C2011 11 19.14494 02 12 47.01 +06 26 37.2          18.9 VrEW026G96
         K11W04Q  C2011 11 19.18796 02 13 55.16 +06 27 05.6          18.7 VrEW026G96
         K11W04Q  C2011 11 19.18843 02 13 55.88 +06 27 05.9          18.9 VrEW026G96
         K11W04Q  C2011 11 19.18887 02 13 56.60 +06 27 06.1          19.0 VrEW026G96
         K11W04Q  C2011 11 19.18933 02 13 57.32 +06 27 06.5          19.1 VrEW026G96
    
    Observer details:
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, G. Spitz,
        R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall.  1.0-m
        f/2.15 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers J. D. Ahern,
        E. C. Beshore, A. Boattini, 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 WQ4                                                 Earth MOID = 0.0018 AU
    Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
    M 316.83869              (2000.0)            P               Q
    n   0.39973772     Peri.  228.82791     +0.07863698     -0.99689963
    a   1.8250970      Node   216.66214     +0.91599507     +0.07332779
    e   0.4746601      Incl.    0.26016     +0.39340724     +0.02853350
    P   2.47           H   26.9           G   0.15           U   7
    Residuals in seconds of arc
    111118 704  0.2-  0.3+    111119 G96  0.5-  0.0     111119 G96  0.2-  0.0
    111118 704  0.3-  0.4-    111119 G96  1.0+  0.2-    111119 G96  0.1+  0.1-
    111118 704  0.4+  0.3+    111119 G96  0.1-  0.1+    111119 G96  0.1-  0.1+
    111118 704  0.5+  0.1-    111119 G96  0.0   0.0
    111118 704  0.7-  0.2-    111119 G96  0.3+  0.0
    
    Ephemeris:
    2011 WQ4                 a,e,i = 1.83, 0.47, 0                   q = 0.9588
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2011 10 20    01 00 17.9 +06 52 18   0.1531  1.1472   170.4     8.3    23.7
    ...
    2011 11 04    00 59 24.0 +06 11 16   0.07946 1.0645   155.0    23.2    22.6
    ...
    2011 11 12    01 08 40.1 +06 02 45   0.04377 1.0277   149.0    29.7    21.5
    ...
    2011 11 18    01 47 32.2 +06 21 30   0.01797 1.0045   151.8    27.7    19.4
    2011 11 19    02 08 19.8 +06 30 12   0.01385 1.0010   155.3    24.4    18.7
    2011 11 20    02 46 04.1 +06 38 36   0.0099490.9977   161.7    18.1    17.8
    ...
    2011 11 26    11 38 09.3 -04 15 04   0.01822 0.9800    66.7   112.4    22.5
    ...
    2011 12 04    12 22 57.3 -05 15 47   0.05214 0.9640    64.0   113.2    24.8
    ...
    2011 12 19    12 42 40.5 -06 10 48   0.1148  0.9593    74.3    99.1    25.7
    
    A. U. Tomatic                (C) Copyright 2011 MPC           M.P.E.C. 2011-W26
    

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