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  • MPEC 2013-K29 : 2013 KB2

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    M.P.E.C. 2013-K29                                Issued 2013 May 20, 21:10 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 KB2
    
    Observations:
         K13K02B* C2013 05 19.14508 12 48 35.82 +00 57 15.4          19.9 VuEK029G96
         K13K02B  C2013 05 19.15098 12 48 38.16 +00 57 21.6          19.6 VuEK029G96
         K13K02B  C2013 05 19.15697 12 48 40.53 +00 57 27.9          19.9 VuEK029G96
         K13K02B  C2013 05 19.16289 12 48 42.87 +00 57 34.0          19.7 VuEK029G96
         K13K02B  C2013 05 19.23204 12 49 09.89 +00 58 43.3          20.0 RtEK029H01
         K13K02B KC2013 05 19.23437 12 49 11.33 +00 58 50.0          19.6 RoEK029291
         K13K02B KC2013 05 19.23565 12 49 11.83 +00 58 51.5          19.6 RoEK029291
         K13K02B  C2013 05 19.23636 12 49 11.61 +00 58 47.7          19.9 RtEK029H01
         K13K02B KC2013 05 19.23693 12 49 12.35 +00 58 52.7          19.8 RoEK029291
         K13K02B  C2013 05 19.24778 12 49 16.20 +00 58 59.5          20.3 RtEK029H01
         K13K02B  C2013 05 19.24942 12 49 17.22 +00 59 04.5          19.7 VuEK029G96
         K13K02B  C2013 05 19.25550 12 49 19.66 +00 59 11.0          20.0 VuEK029G96
         K13K02B  C2013 05 19.25722 12 49 20.00 +00 59 09.5          19.8 RtEK029H01
         K13K02B  C2013 05 19.26157 12 49 22.11 +00 59 17.3          19.7 VuEK029G96
         K13K02B KC2013 05 19.82126312 53 35.76 +01 11 22.0          20.1 VqEK029K91
         K13K02B KC2013 05 19.82427612 53 36.94 +01 11 24.9          20.7 VqEK029K91
         K13K02B KC2013 05 19.82731512 53 38.17 +01 11 28.5          20.1 VqEK029K91
         K13K02B KC2013 05 19.83038112 53 39.38 +01 11 31.5          20.3 VqEK029K91
         K13K02B BC2013 05 19.92241 12 54 19.69 +01 10 03.0                qEK029J95
         K13K02B WC2013 05 19.95004 12 54 31.20 +01 10 30.3          20.0 RqEK029J95
         K13K02B  C2013 05 20.13914 12 56 00.08 +01 14 20.4                oEK029711
         K13K02B  C2013 05 20.14095 12 56 00.79 +01 14 22.2                oEK029711
         K13K02B  C2013 05 20.14278 12 56 01.50 +01 14 24.3                oEK029711
         K13K02B SC2013 05 20.14401012 55 59.84 +01 14 06.2                rEK029H21
         K13K02B SC2013 05 20.14568212 56 00.52 +01 14 08.2                rEK029H21
         K13K02B SC2013 05 20.14735312 56 01.18 +01 14 09.9                rEK029H21
         K13K02B SC2013 05 20.16199012 56 07.12 +01 14 24.4                rEK029H21
    
    Observer details:
    291 LPL/Spacewatch II.  Observer J. V. Scotti.  1.8-m f/2.7 reflector + CCD.
    711 McDonald Observatory.  Observers A. J. Riddle, J. G. Ries.  Measurer
        J. G. Ries.  2.1-m reflector + CCD + focal reducer.
    G96 Mt. Lemmon Survey.  Observer S. M. Larson.  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.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, H. Devore, A. Kostin, T. Linder, T. Lister,
        T. Vorobjov.  0.61-m f/4.0 astrograph + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K91 Sutherland-LCOGT A.  Observers E. J. Christensen, S. M. Larson, T. Lister.
        Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2013 KB2                                                 Earth MOID = 0.0436 AU
    Epoch 2013 Apr. 18.0 TT = JDT 2456400.5                 MPC
    M 346.42642              (2000.0)            P               Q
    n   0.63804847     Peri.  355.92851     -0.69797395     +0.71470527
    a   1.3362886      Node   229.79926     -0.65535341     -0.66283540
    e   0.2121256      Incl.    3.38077     -0.28869409     -0.22326130
    P   1.54           H   24.2           G   0.15           U   7
    Residuals in seconds of arc
    130519 G96  0.2-  0.2-    130519 H01  0.2+  0.2-    130519 J95  0.5-  0.4+
    130519 G96  0.2-  0.2-    130519 G96  0.2-  0.1-    130519 J95  0.1+  0.2-
    130519 G96  0.3-  0.2-    130519 G96  0.1-  0.1+    130520 711  1.0+  0.6+
    130519 G96  0.4-  0.3-    130519 H01  0.1+  0.0     130520 711  0.7+  0.6+
    130519 H01  0.2+  0.0     130519 G96  0.1+  0.1+    130520 711  0.4+  0.9+
    130519 291  0.2+  0.1+    130519 K91  0.5+  0.2-    130520 H21  0.2-  0.9-
    130519 291  0.1+  0.2+    130519 K91  0.1+  0.3-    130520 H21  0.2-  0.6-
    130519 H01  0.0   0.1-    130519 K91  0.3+  0.2+    130520 H21  0.4-  0.5-
    130519 291  0.2+  0.1+    130519 K91  0.1+  0.1+    130520 H21  0.5-  0.7-
    
    Ephemeris:
    2013 KB2                 a,e,i = 1.34, 0.21, 3                   q = 1.0528
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 04 20    10 28 45.8 -08 09 56   0.08773 1.0632   130.1    46.3    20.8
    ...
    2013 05 05    11 20 20.3 -03 41 08   0.07108 1.0533   127.5    49.4    20.4
    ...
    2013 05 13    12 05 40.9 -00 58 26   0.06538 1.0532   129.5    47.8    20.2
    ...
    2013 05 19    12 47 29.2 +00 55 55   0.06352 1.0555   132.3    45.1    20.1
    2013 05 20    12 54 55.7 +01 13 07   0.06346 1.0560   132.8    44.6    20.0
    2013 05 21    13 02 27.6 +01 29 35   0.06347 1.0567   133.4    44.1    20.0
    ...
    2013 05 27    13 48 25.4 +02 49 30   0.06518 1.0616   136.8    40.8    20.0
    ...
    2013 06 04    14 46 17.6 +03 34 23   0.07207 1.0711   140.6    37.0    20.1
    ...
    2013 06 19    16 08 13.2 +02 07 36   0.09797 1.0972   144.4    32.6    20.7
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-K29
    

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