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  • MPEC 2013-T74 : 2013 TL69

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    M.P.E.C. 2013-T74                                Issued 2013 Oct. 8, 17:01 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 http://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2013 TL69
    
    Observations:
         K13T69L* C2013 10 07.16984 22 03 27.01 +24 12 32.4          20.1 VqET074G96
         K13T69L  C2013 10 07.17515 22 03 28.05 +24 11 51.5          20.2 VqET074G96
         K13T69L  C2013 10 07.18046 22 03 29.04 +24 11 11.0          19.8 VqET074G96
         K13T69L  C2013 10 07.18581 22 03 30.14 +24 10 29.4          19.9 VqET074G96
         K13T69L HC2013 10 07.21887 22 03 36.66 +24 06 14.1          19.7 RoET074291
         K13T69L HC2013 10 07.21950 22 03 36.80 +24 06 09.2          19.4 RoET074291
         K13T69L HC2013 10 07.22016 22 03 36.91 +24 06 04.0          19.1 RoET074291
         K13T69L  C2013 10 07.26303 22 03 45.46 +24 00 31.3          19.5 VqET074G96
         K13T69L  C2013 10 07.26358 22 03 45.50 +24 00 26.3          20.1 VqET074G96
         K13T69L  C2013 10 07.26413 22 03 45.59 +24 00 22.0          20.1 VqET074G96
         K13T69L  C2013 10 07.26470 22 03 45.71 +24 00 17.4          20.2 VqET074G96
         K13T69L  C2013 10 07.26525 22 03 45.80 +24 00 13.2          20.2 VqET074G96
         K13T69L KC2013 10 07.85631422 05 52.44 +22 42 48.3          19.5 VuET074I93
         K13T69L KC2013 10 07.86562522 05 54.30 +22 41 33.8                uET074I93
         K13T69L KC2013 10 07.87474022 05 56.18 +22 40 21.4          19.4 VuET074I93
         K13T69L KC2013 10 07.93896 22 06 09.34 +22 31 45.3          19.3 RqET074J95
         K13T69L bC2013 10 07.94379 22 06 10.27 +22 31 06.0                qET074J95
         K13T69L KC2013 10 08.04326522 06 33.22 +22 17 57.1          20.4 VuET074H21
         K13T69L KC2013 10 08.04559422 06 33.70 +22 17 38.9          20.3 VuET074H21
         K13T69L KC2013 10 08.04895122 06 34.37 +22 17 12.2          20.2 VuET074H21
         K13T69L KC2013 10 08.05204522 06 35.00 +22 16 47.5          20.2 VuET074H21
         K13T69L KC2013 10 08.05435222 06 35.49 +22 16 29.1          20.3 VuET074H21
         K13T69L  C2013 10 08.15556 22 06 56.89 +22 03 01.0          20.0 VqET074G96
         K13T69L  C2013 10 08.15611 22 06 56.99 +22 02 56.5          19.8 VqET074G96
         K13T69L  C2013 10 08.15665 22 06 57.11 +22 02 52.0          20.1 VqET074G96
         K13T69L  C2013 10 08.15720 22 06 57.22 +22 02 47.9          20.1 VqET074G96
         K13T69L  C2013 10 08.18716 22 07 03.29 +21 58 47.2          20.1 RoET074926
         K13T69L  C2013 10 08.18995 22 07 03.86 +21 58 24.5          20.1 RoET074926
         K13T69L  C2013 10 08.19274 22 07 04.41 +21 58 02.2          20.1 RoET074926
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. S. McMillan.  1.8-m f/2.7 reflector + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observers R. E. Hill, E. J. Christensen.  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.  0.61-m f/4.5
        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 TL69                                                Earth MOID = 0.1738 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M   1.94594              (2000.0)            P               Q
    n   0.26056725     Peri.  187.62099     +0.90707694     -0.38049338
    a   2.4276691      Node   198.28172     +0.41014481     +0.89517325
    e   0.5185055      Incl.   35.03918     +0.09482965     -0.23214142
    P   3.78           H   21.2           G   0.15           U   8
    Residuals in seconds of arc
    131007 G96  0.1+  0.3-    131007 G96  0.5+  0.3-    131008 H21  0.0   0.1+
    131007 G96  0.1+  0.3-    131007 G96  0.2+  0.2-    131008 H21  0.3+  0.1+
    131007 G96  0.6-  0.2+    131007 I93  0.2+  0.5+    131008 G96  0.6+  0.1+
    131007 G96  0.1+  0.1-    131007 I93  0.1-  0.1-    131008 G96  0.4+  0.1+
    131007 291  0.1+  0.1+    131007 I93  0.3+  0.0     131008 G96  0.6+  0.1-
    131007 291  0.3+  0.0     131007 J95  0.4+  0.1+    131008 G96  0.5+  0.2+
    131007 291  0.1+  0.0     131007 J95  0.5-  0.6-    131008 926  0.7+  0.1+
    131007 G96  1.6+  0.6+    131008 H21  0.1+  0.4-    131008 926  0.7+  0.1-
    131007 G96  0.7+  0.1-    131008 H21  0.2+  0.0     131008 926  0.6+  0.1+
    131007 G96  0.4+  0.1-    131008 H21  0.0   0.1+
    
    Ephemeris:
    2013 TL69                a,e,i = 2.43, 0.52, 35                  q = 1.1689
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 09 08    21 07 05.4 +54 15 20   0.4923  1.2950   115.0    44.8    21.9
    ...
    2013 09 23    21 24 56.1 +45 21 19   0.3532  1.2329   123.2    42.9    21.1
    ...
    2013 10 01    21 43 55.8 +35 34 31   0.2889  1.2074   130.0    39.4    20.5
    ...
    2013 10 07    22 02 51.1 +24 34 29   0.2517  1.1922   135.5    36.0    20.1
    2013 10 08    22 06 22.8 +22 24 02   0.2469  1.1900   136.3    35.5    20.0
    2013 10 09    22 10 00.6 +20 08 01   0.2426  1.1879   137.0    35.0    19.9
    ...
    2013 10 15    22 33 42.1 +05 01 28   0.2277  1.1777   138.6    34.0    19.8
    ...
    2013 10 23    23 09 00.0 -15 23 24   0.2409  1.1701   132.0    39.2    20.0
    ...
    2013 11 07    00 17 01.8 -38 50 00   0.3417  1.1750   114.6    50.1    21.1
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-T74
    

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