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  • MPEC 2013-S16 : 2013 RF74

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    M.P.E.C. 2013-S16                                Issued 2013 Sept. 16, 22:29 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 RF74
    
    Observations:
         K13R74F* C2013 09 15.17237 22 24 53.96 +20 39 24.5          19.4 VqES016G96
         K13R74F  C2013 09 15.18288 22 25 12.74 +20 39 58.6          19.4 VqES016G96
         K13R74F  C2013 09 15.18817 22 25 22.18 +20 40 15.3          20.0 VqES016G96
         K13R74F  C2013 09 15.19482 22 25 34.46 +20 40 37.8          19.2 VqES016G96
         K13R74F  C2013 09 15.20627 22 25 55.01 +20 41 13.9          20.0 VqES016G96
         K13R74F  C2013 09 15.21204 22 26 05.53 +20 41 32.1          19.9 VqES016G96
         K13R74F KC2013 09 15.23084522 26 31.45 +20 41 48.0          19.7 VuES016H21
         K13R74F KC2013 09 15.23492622 26 38.92 +20 41 59.1          19.6 VuES016H21
         K13R74F KC2013 09 15.23929222 26 46.93 +20 42 11.2          19.5 VuES016H21
         K13R74F KC2013 09 15.24372922 26 55.09 +20 42 23.6          19.6 VuES016H21
         K13R74F  C2013 09 15.36285 22 30 46.63 +20 48 35.7                qES016G96
         K13R74F  C2013 09 15.36362 22 30 48.01 +20 48 38.0                qES016G96
         K13R74F  C2013 09 15.36435 22 30 49.47 +20 48 39.5          19.6 VqES016G96
         K13R74F  C2013 09 15.36508 22 30 50.91 +20 48 41.0                qES016G96
         K13R74F KC2013 09 15.88436 22 51 05.53 +21 10 16.4                qES016J95
         K13R74F KC2013 09 15.88621 22 51 10.14 +21 10 21.3                qES016J95
         K13R74F KC2013 09 15.88796 22 51 14.47 +21 10 26.2                qES016J95
         K13R74F KC2013 09 15.88963 22 51 18.54 +21 10 31.0          18.6 RqES016J95
         K13R74F KC2013 09 15.90243322 51 50.96 +21 11 47.9          19.0 VuES016I93
         K13R74F KC2013 09 15.90532522 51 58.07 +21 11 55.6          19.2 VuES016I93
         K13R74F KC2013 09 15.91219222 52 15.00 +21 12 13.1          19.6 VuES016I93
         K13R74F  C2013 09 16.21419 23 06 15.83 +21 24 10.4          20.1 VqES016703
         K13R74F  C2013 09 16.21462 23 06 17.11 +21 24 10.4          18.6 VqES016703
         K13R74F  C2013 09 16.21505 23 06 18.06 +21 24 13.8          18.4 VqES016703
         K13R74F  C2013 09 16.21549 23 06 19.22 +21 24 14.9          18.4 VqES016703
         K13R74F  C2013 09 16.21591 23 06 20.70 +21 24 13.7          19.0 VqES016703
    
    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.
    G96 Mt. Lemmon 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, F. C. Shelly.  1.5-m reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, S. Foglia, L. Buzzi, T. Vorobjov.  0.81-m f/4.0
        astrograph + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 RF74                                                Earth MOID = 0.0072 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M   6.95005              (2000.0)            P               Q
    n   0.26563703     Peri.  205.08009     +0.92999377     -0.36744587
    a   2.3966814      Node   176.43515     +0.35812861     +0.89979708
    e   0.5915256      Incl.    9.02458     +0.08279788     +0.23526315
    P   3.71           H   26.3           G   0.15           U   7
    Residuals in seconds of arc
    130915 G96  1.1-  0.1+    130915 H21  0.5-  0.1-    130915 I93  0.2-  0.4+
    130915 G96  1.8-  0.1-    130915 G96  1.6+  0.1+    130915 I93  0.7-  0.5+
    130915 G96  2.5-  0.4-    130915 G96  0.0   0.4+    130915 I93  1.5-  0.0
    130915 G96  2.1+  0.8+    130915 G96  0.5+  0.1+    130916 703  1.2+  0.0
    130915 G96  1.2+  0.5+    130915 G96  0.8+  0.2-    130916 703  2.1+  0.9-
    130915 G96  2.7+  0.6+    130915 J95  0.2-  0.3-    130916 703  1.5-  1.6+
    130915 H21  0.8-  0.1+    130915 J95  0.4+  0.4-    130916 703  2.7-  1.8+
    130915 H21  0.7-  0.2-    130915 J95  0.4+  0.2-    130916 703  1.5+  0.3-
    130915 H21  0.6-  0.3-    130915 J95  0.4-  0.1+
    
    Ephemeris:
    2013 RF74                a,e,i = 2.40, 0.59, 9                   q = 0.9790
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 08 17    20 36 59.2 +12 52 38   0.2072  1.1942   148.6    26.2    24.5
    ...
    2013 09 01    20 42 05.6 +15 17 50   0.1095  1.0979   142.3    34.2    23.1
    ...
    2013 09 09    21 03 01.2 +17 09 08   0.06070 1.0554   141.5    36.5    21.8
    ...
    2013 09 15    22 19 26.3 +20 32 13   0.02653 1.0288   150.5    28.7    19.7
    2013 09 16    22 55 58.1 +21 18 20   0.02163 1.0249   154.2    25.3    19.2
    2013 09 17    23 52 08.4 +21 29 57   0.01748 1.0211   155.9    23.7    18.7
    ...
    2013 09 23    06 18 35.5 -04 34 09   0.02954 1.0015    85.3    93.0    22.0
    ...
    2013 10 01    07 27 06.0 -10 44 50   0.07512 0.9846    75.1   100.7    24.3
    ...
    2013 10 16    07 54 23.0 -12 39 54   0.1602  0.9836    80.6    90.1    25.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-S16
    

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