• MPC Preparation (Info)

  • MPEC 2013-J04 : 2013 HJ19

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    M.P.E.C. 2013-J04                                Issued 2013 May 1, 16:49 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 HJ19
    
    Observations:
         K13H19J* C2013 04 30.40435 14 55 23.73 +02 01 08.7          19.9 VuEJ004703
         K13H19J  C2013 04 30.41804 14 55 20.17 +01 59 18.9          19.5 VuEJ004703
         K13H19J  C2013 04 30.42491 14 55 18.37 +01 58 25.6          20.1 VuEJ004703
         K13H19J  C2013 04 30.47270 14 55 06.45 +01 52 06.6          18.2 VuEJ004703
         K13H19J  C2013 04 30.47359 14 55 06.20 +01 51 59.7          19.7 VuEJ004703
         K13H19J  C2013 04 30.47449 14 55 06.06 +01 51 53.1          19.7 VuEJ004703
         K13H19J  C2013 04 30.47538 14 55 05.77 +01 51 45.7          19.6 VuEJ004703
         K13H19J QC2013 04 30.54196814 54 52.45 +01 43 41.3          19.1 VqEJ004E12
         K13H19J QC2013 04 30.54546914 54 51.56 +01 43 13.7          19.3 VqEJ004E12
         K13H19J QC2013 04 30.71526114 54 08.36 +01 20 52.1          18.9 VqEJ004E12
         K13H19J KC2013 05 01.02711 14 52 55.14 +00 39 05.2                qEJ004J95
         K13H19J KC2013 05 01.03231 14 52 53.86 +00 38 24.2                qEJ004J95
         K13H19J KC2013 05 01.03768 14 52 52.49 +00 37 42.5          19.1 RqEJ004J95
         K13H19J KC2013 05 01.26567 14 51 58.60 +00 08 03.5          19.2 RqEJ004H36
         K13H19J  C2013 05 01.26703 14 51 58.70 +00 07 56.2          19.1 RtEJ004H01
         K13H19J KC2013 05 01.27049 14 51 57.37 +00 07 26.3          19.1 RqEJ004H36
         K13H19J KC2013 05 01.27531 14 51 56.17 +00 06 48.2          18.8 RqEJ004H36
         K13H19J  C2013 05 01.27555 14 51 56.56 +00 06 49.7          19.0 RtEJ004H01
         K13H19J KC2013 05 01.28013 14 51 54.94 +00 06 11.0          18.5 RqEJ004H36
         K13H19J  C2013 05 01.28093 14 51 55.21 +00 06 07.7          19.0 RtEJ004H01
         K13H19J  C2013 05 01.28826 14 51 53.37 +00 05 10.4          19.1 RtEJ004H01
         K13H19J  C2013 05 01.37024 14 51 32.90 -00 05 28.5          19.2 VuEJ004G96
         K13H19J  C2013 05 01.37293 14 51 32.22 -00 05 49.4          19.1 VuEJ004G96
         K13H19J  C2013 05 01.37560 14 51 31.53 -00 06 10.4          18.8 VuEJ004G96
         K13H19J  C2013 05 01.37828 14 51 30.88 -00 06 31.2          19.3 VuEJ004G96
    
    Observer details:
    703 Catalina Sky Survey.  Observer 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.
    E12 Siding Spring Survey.  Observer R. H. McNaught.  0.5-m Uppsala Schmidt
        + CCD.
    G96 Mt. Lemmon 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, R. H. McNaught, F. C. Shelly.  1.5-m
        reflector + CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observer W. H. Ryan.  2.4-m f/8.9
        reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 HJ19                                                Earth MOID = 0.2082 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M  11.69816              (2000.0)            P               Q
    n   0.33059566     Peri.  126.51094     -0.92791764     -0.17362302
    a   2.0714349      Node    46.24015     -0.08656871     -0.76036781
    e   0.4733417      Incl.   27.17752     +0.36259441     -0.62585609
    P   2.98           H   21.5           G   0.15           U   7
    Residuals in seconds of arc
    130430 703  0.8+  0.2+    130430 E12  0.2-  0.1+    130501 H36  0.4-  0.1+
    130430 703  0.5-  1.0-    130501 J95  0.1+  0.1-    130501 H01  0.0   0.3+
    130430 703  1.4-  0.2+    130501 J95  0.3+  0.3-    130501 H01  0.1+  0.2+
    130430 703  0.2+  0.1+    130501 J95  0.1-  0.2+    130501 G96  0.1+  0.0
    130430 703  0.2-  0.2+    130501 H36  0.1+  0.4-    130501 G96  0.0   0.1+
    130430 703  1.0+  0.8+    130501 H01  0.1-  0.2+    130501 G96  0.3-  0.1-
    130430 703  0.0   0.4+    130501 H36  0.2-  0.1+    130501 G96  0.0   0.0
    130430 E12  0.0   0.1-    130501 H36  0.1-  0.4-
    130430 E12  0.0   0.1-    130501 H01  0.0   0.3+
    
    Ephemeris:
    2013 HJ19                a,e,i = 2.07, 0.47, 27                  q = 1.0909
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 04 01    16 52 43.5 +49 36 34   0.3032  1.1105   103.6    61.0    21.3
    ...
    2013 04 16    15 57 15.8 +32 03 09   0.2290  1.1534   126.1    44.7    20.3
    ...
    2013 04 24    15 22 25.4 +16 20 34   0.2102  1.1846   145.3    28.9    19.7
    ...
    2013 04 30    14 57 03.1 +02 55 11   0.2136  1.2112   161.1    15.7    19.4
    2013 05 01    14 53 01.9 +00 43 16   0.2157  1.2159   163.5    13.6    19.4
    2013 05 02    14 49 05.5 -01 26 18   0.2184  1.2207   165.8    11.7    19.3
    ...
    2013 05 08    14 27 27.9 -13 08 35   0.2433  1.2504   171.3     7.0    19.4
    ...
    2013 05 16    14 05 05.9 -24 36 50   0.2968  1.2930   159.3    16.0    20.3
    ...
    2013 05 31    13 43 38.1 -36 12 46   0.4355  1.3797   141.0    27.6    21.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-J04
    

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