• MPC Preparation (Info)

  • MPEC 2013-H28 : 2013 HK11

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    M.P.E.C. 2013-H28                                Issued 2013 Apr. 23, 02:01 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 HK11
    
    Observations:
         K13H11K* C2013 04 16.38917 17 36 39.06 +34 26 32.7          19.3 VuEH028703
         K13H11K  C2013 04 16.39652 17 36 43.20 +34 27 46.8          19.7 VuEH028703
         K13H11K  C2013 04 16.41126 17 36 51.73 +34 30 15.1          20.3 VuEH028703
         K13H11K  C2013 04 16.48133 17 37 32.15 +34 42 01.7          20.6 VuEH028703
         K13H11K  C2013 04 16.48176 17 37 32.32 +34 42 07.8          20.4 VuEH028703
         K13H11K  C2013 04 16.48220 17 37 32.58 +34 42 11.4          20.8 VuEH028703
         K13H11K  C2013 04 17.47557 17 48 18.92 +37 37 16.8          21.2 VuEH028703
         K13H11K  C2013 04 17.47660 17 48 19.48 +37 37 28.9          19.7 VuEH028703
         K13H11K  C2013 04 17.72490 17 51 21.56 +38 23 34.8          20.3 RoEH028300
         K13H11K  C2013 04 17.72933 17 51 24.81 +38 24 25.2          20.1 RoEH028300
         K13H11K  C2013 04 17.73375 17 51 28.02 +38 25 14.8          20.5 RoEH028300
         K13H11K  C2013 04 17.73818 17 51 31.31 +38 26 05.5          20.6 RoEH028300
         K13H11K KC2013 04 20.06591 18 28 39.87 +46 21 09.9                qEH028J95
         K13H11K KC2013 04 20.07005 18 28 44.85 +46 22 03.9                qEH028J95
         K13H11K KC2013 04 20.07466 18 28 50.50 +46 23 04.6          19.5 RqEH028J95
         K13H11K KC2013 04 21.04828 18 51 00.67 +49 56 25.5                qEH028J95
         K13H11K KC2013 04 21.05212 18 51 06.51 +49 57 16.3                qEH028J95
         K13H11K KC2013 04 21.05601 18 51 12.42 +49 58 07.8          19.5 RqEH028J95
         K13H11K  C2013 04 22.29217 19 27 44.72 +54 22 49.2          19.4 RtEH028H01
         K13H11K  C2013 04 22.29934 19 27 59.34 +54 24 18.4          19.1 RtEH028H01
         K13H11K  C2013 04 22.30564 19 28 12.18 +54 25 36.6          19.3 RtEH028H01
         K13H11K  C2013 04 22.31258 19 28 26.34 +54 27 02.9          19.3 RtEH028H01
    
    Observer details:
    300 Bisei Spaceguard Center--BATTeRS.  Observers S. Okumura, T. Sakamoto.
        1.0-m f/3.0 reflector + CCD.
    703 Catalina Sky Survey.  Observers A. R. Gibbs, J. A. Johnson.  Measurers
        A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill,
        J. A. Johnson, R. A. Kowalski, S. M. Larson, R. H. McNaught, F. C. Shelly.
        0.68-m Schmidt + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 HK11                                                Earth MOID = 0.1924 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M 347.84995              (2000.0)            P               Q
    n   0.30185857     Peri.  281.72889     +0.95214231     +0.09085346
    a   2.2009003      Node    73.59000     +0.05564455     +0.88732358
    e   0.9368627      Incl.   17.71204     -0.30054734     +0.45210896
    P   3.27           H   20.7           G   0.15           U   9
    Residuals in seconds of arc
    130416 703  0.9+  0.1-    130417 300  0.3-  0.4-    130421 J95  0.2+  0.0
    130416 703  0.0   0.0     130417 300  0.2-  0.1-    130421 J95  0.2+  0.1-
    130416 703  0.8+  0.3-    130417 300  0.6-  0.6-    130422 H01  0.3-  0.0
    130416 703  0.5+  0.8-    130417 300  0.1-  0.1-    130422 H01  0.1-  0.0
    130416 703  0.5-  0.9+    130420 J95  0.2-  0.0     130422 H01  0.2-  0.1-
    130416 703  0.4-  0.1+    130420 J95  0.4-  0.2-    130422 H01  0.2-  0.1-
    130417 703  0.5+  0.3+    130420 J95  0.5+  0.1+
    130417 703  1.4-  1.1+    130421 J95  0.0   0.2+
    
    Ephemeris:
    2013 HK11                a,e,i = 2.20, 0.94, 18                  q = 0.1390
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 03 24    16 15 45.6 +07 03 22   0.7433  1.5026   118.7    35.6    22.4
    ...
    2013 04 08    16 48 49.2 +18 23 45   0.4224  1.2646   119.6    43.5    21.0
    ...
    2013 04 16    17 32 57.2 +33 22 36   0.2773  1.1249   109.0    57.5    20.2
    ...
    2013 04 22    19 18 03.2 +53 22 10   0.2057  1.0127    86.2    82.1    20.2
    2013 04 23    19 53 41.7 +56 40 35   0.1999  0.9933    80.8    87.7    20.3
    2013 04 24    20 37 30.1 +59 20 05   0.1963  0.9737    75.0    93.7    20.4
    ...
    2013 04 30    01 05 30.2 +52 33 13   0.2257  0.8509    41.3   128.6    22.7
    ...
    2013 05 08    02 44 52.4 +32 13 31   0.3583  0.6711    15.6   156.2    27.4
    ...
    2013 05 23    03 27 04.1 +17 20 16   0.7886  0.2577     8.2   145.9    25.0
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-H28
    

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