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  • MPEC 2013-U78 : 2013 US8

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    M.P.E.C. 2013-U78                                Issued 2013 Oct. 29, 17:36 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
    
                                       2013 US8
    
    Observations:
         K13U08S* C2013 10 28.24801 00 20 39.84 +28 09 05.9          19.3 VqEU078703
         K13U08S  C2013 10 28.25305 00 20 41.61 +28 09 55.5          19.2 VqEU078703
         K13U08S  C2013 10 28.25810 00 20 43.36 +28 10 42.0          19.5 VqEU078703
         K13U08S  C2013 10 28.26607 00 20 46.08 +28 12 00.8          18.9 VqEU078703
         K13U08S  C2013 10 28.30220 00 20 58.85 +28 17 46.6          19.4 VqEU078703
         K13U08S  C2013 10 28.30686 00 21 00.45 +28 18 30.5          19.2 VqEU078703
         K13U08S  C2013 10 28.31151 00 21 02.13 +28 19 15.0          19.0 VqEU078703
         K13U08S  C2013 10 28.31617 00 21 03.78 +28 19 59.7          19.5 VqEU078703
         K13U08S KC2013 10 28.31621900 21 01.11 +28 19 12.5          19.1 VrEU078H21
         K13U08S KC2013 10 28.32021900 21 02.66 +28 19 50.1          19.2 VrEU078H21
         K13U08S KC2013 10 28.32431700 21 04.24 +28 20 28.4          19.1 VrEU078H21
         K13U08S  C2013 10 28.37271 00 21 24.79 +28 28 49.9          20.3 VqEU078703
         K13U08S  C2013 10 28.37677 00 21 26.34 +28 29 27.1          19.2 VqEU078703
         K13U08S  C2013 10 28.38081 00 21 27.84 +28 30 04.4          18.7 VqEU078703
         K13U08S  C2013 10 28.38485 00 21 29.41 +28 30 41.3          19.0 VqEU078703
         K13U08S KC2013 10 28.94838 00 25 43.16 +30 00 08.2                qEU078J95
         K13U08S KC2013 10 28.95267 00 25 44.76 +30 00 48.2                qEU078J95
         K13U08S KC2013 10 28.95733 00 25 46.54 +30 01 31.7          19.3 RqEU078J95
         K13U08S KC2013 10 29.10924400 26 58.89 +30 25 53.2          19.1 VuEU078H21
         K13U08S KC2013 10 29.11205600 26 59.88 +30 26 19.4          19.1 VuEU078H21
         K13U08S KC2013 10 29.11445500 27 00.77 +30 26 41.9          19.4 VuEU078H21
         K13U08S KC2013 10 29.11715300 27 01.76 +30 27 07.2          19.6 VuEU078H21
    
    Observer details:
    703 Catalina Sky Survey.  Observer R. E. Hill.  Measurers A. Boattini,
        E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, F. C. Shelly.  0.68-m Schmidt + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, H. Devore, A. Kostin, T. Linder,
        T. Lister. T. Vorobjov, T. Vorobjov.  0.61-m f/4.0 astrograph + CCD,
        0.61-m f/4.5 astrograph + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 US8                                                 Earth MOID = 0.0321 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M   7.72284              (2000.0)            P               Q
    n   0.59493576     Peri.    4.66178     +0.88675390     -0.46113159
    a   1.4000901      Node    22.88339     +0.42139220     +0.77797693
    e   0.2655432      Incl.    4.72308     +0.18998983     +0.42674296
    P   1.66           H   24.8           G   0.15           U   7
    Residuals in seconds of arc
    131028 703  0.0   0.5+    131028 H21  0.3+  0.4-    131028 J95  0.1-  0.0
    131028 703  0.3+  1.2+    131028 H21  0.2+  0.2-    131028 J95  0.4+  0.1+
    131028 703  0.3+  1.3-    131028 H21  0.0   0.2-    131029 H21  0.1-  0.4+
    131028 703  0.4-  0.5+    131028 703  0.4+  0.5+    131029 H21  0.5-  0.0
    131028 703  0.4+  0.1+    131028 703  0.3+  0.1-    131029 H21  0.2-  0.2-
    131028 703  0.5-  0.3-    131028 703  0.4-  0.3-    131029 H21  0.1+  0.4-
    131028 703  0.3-  0.0     131028 703  0.3-  0.9-
    131028 703  0.6-  0.6+    131028 J95  0.1-  0.0
    
    Ephemeris:
    2013 US8                 a,e,i = 1.40, 0.27, 5                   q = 1.0283
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 09 29    22 13 23.7 -37 48 35   0.06850 1.0473   130.1    47.0    20.9
    ...
    2013 10 14    22 56 46.7 -14 53 52   0.04364 1.0306   138.5    39.9    19.6
    ...
    2013 10 22    23 38 53.5 +08 53 34   0.03848 1.0283   148.6    30.3    19.1
    ...
    2013 10 28    00 18 55.4 +27 28 26   0.04112 1.0296   150.5    28.4    19.2
    2013 10 29    00 26 07.2 +30 09 22   0.04210 1.0301   150.2    28.7    19.2
    2013 10 30    00 33 25.0 +32 40 26   0.04321 1.0307   149.7    29.0    19.3
    ...
    2013 11 05    01 18 05.5 +44 12 48   0.05220 1.0355   146.5    31.9    19.8
    ...
    2013 11 13    02 13 44.5 +51 50 26   0.06851 1.0459   144.1    33.7    20.5
    ...
    2013 11 28    03 25 53.1 +54 19 45   0.1067  1.0764   145.6    31.2    21.4
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-U78
    

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