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  • MPEC 2013-U02 : 2013 TW135

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    M.P.E.C. 2013-U02                                Issued 2013 Oct. 16, 10:44 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 TW135
    
    Observations:
         K13TD5W* C2013 10 13.17924 01 43 49.91 +05 27 20.7          19.6 VqEU002G96
         K13TD5W  C2013 10 13.17991 01 43 49.76 +05 27 22.1          19.5 VqEU002G96
         K13TD5W  C2013 10 13.18057 01 43 49.57 +05 27 24.1          19.4 VqEU002G96
         K13TD5W  C2013 10 13.18124 01 43 49.41 +05 27 26.0          19.6 VqEU002G96
         K13TD5W  C2013 10 13.21323 01 43 40.88 +05 28 52.8          19.4 VqEU002G96
         K13TD5W  C2013 10 13.21389 01 43 40.71 +05 28 55.0          19.5 VqEU002G96
         K13TD5W  C2013 10 13.21456 01 43 40.53 +05 28 56.5          19.5 VqEU002G96
         K13TD5W  C2013 10 13.21523 01 43 40.36 +05 28 58.2          19.5 VqEU002G96
         K13TD5W KC2013 10 13.27236801 43 24.62 +05 31 31.5          19.5 VuEU002H21
         K13TD5W KC2013 10 13.27485101 43 23.94 +05 31 38.6          19.5 VuEU002H21
         K13TD5W KC2013 10 13.27721501 43 23.31 +05 31 45.0          20.0 VuEU002H21
         K13TD5W KC2013 10 13.27910401 43 22.81 +05 31 50.1          19.9 VuEU002H21
         K13TD5W KC2013 10 13.28193401 43 22.05 +05 31 57.7          20.0 VuEU002H21
         K13TD5W  C2013 10 13.65388 01 41 45.02 +05 48 49.5          19.3   EU002C48
         K13TD5W  C2013 10 13.65666 01 41 44.28 +05 48 57.5          19.4   EU002C48
         K13TD5W  C2013 10 13.65874 01 41 43.76 +05 49 02.8          19.3   EU002C48
         K13TD5W  C2013 10 13.66083 01 41 43.17 +05 49 08.6          19.4   EU002C48
         K13TD5W  C2013 10 13.66431 01 41 42.26 +05 49 18.1          19.3   EU002C48
         K13TD5W  C2013 10 13.66778 01 41 41.30 +05 49 27.9          19.2   EU002C48
         K13TD5W  C2013 10 13.66904 01 41 40.95 +05 49 32.0          19.3   EU002C48
         K13TD5W  C2013 10 13.67390 01 41 39.65 +05 49 44.7          19.5   EU002C48
         K13TD5W  C2013 10 13.67947 01 41 38.12 +05 50 00.8          19.6   EU002C48
         K13TD5W  C2013 10 13.68572 01 41 36.46 +05 50 17.6          19.3   EU002C48
         K13TD5W  C2013 10 13.69337 01 41 34.41 +05 50 38.4          19.6   EU002C48
         K13TD5W  C2013 10 13.70171 01 41 32.16 +05 51 01.5          19.5   EU002C48
         K13TD5W  C2013 10 13.70658 01 41 30.85 +05 51 14.5          19.3   EU002C48
         K13TD5W KC2013 10 13.88369 01 40 44.28 +05 59 21.7          19.4 VqEU002C43
         K13TD5W KC2013 10 13.89037 01 40 42.46 +05 59 39.1          19.1 VqEU002C43
         K13TD5W |C2013 10 14.15933 01 39 30.65 +06 12 31.2          19.1 VuEU002807
         K13TD5W |C2013 10 14.16212 01 39 29.86 +06 12 39.3          19.3 VuEU002807
         K13TD5W |C2013 10 14.16517 01 39 29.04 +06 12 47.4          19.3 VuEU002807
         K13TD5W KC2013 10 14.24199201 39 08.20 +06 15 55.7          19.4 VrEU002H21
         K13TD5W KC2013 10 14.24962601 39 06.12 +06 16 16.9          19.3 VrEU002H21
         K13TD5W KC2013 10 14.25703701 39 04.07 +06 16 37.2          19.6 VrEU002H21
         K13TD5W |C2013 10 15.14565 01 35 03.15 +06 58 32.8          19.5 VuEU002807
         K13TD5W |C2013 10 15.14756 01 35 02.61 +06 58 37.9          19.8 VuEU002807
         K13TD5W |C2013 10 15.14946 01 35 02.06 +06 58 43.4          19.5 VuEU002807
         K13TD5W 5C2013 10 15.58966 01 32 59.94 +07 19 33.6          19.1 RtEU002E10
         K13TD5W 5C2013 10 15.59804 01 32 57.54 +07 19 57.4          19.2 RtEU002E10
         K13TD5W KC2013 10 15.84970 01 31 48.18 +07 31 28.1          18.9 RcEU002A24
         K13TD5W KC2013 10 15.85543 01 31 46.50 +07 31 44.0          18.9 RcEU002A24
         K13TD5W KC2013 10 15.89820701 31 34.20 +07 34 15.3          19.9 VqEU002K93
         K13TD5W KC2013 10 15.90103801 31 33.38 +07 34 23.4          19.8 VqEU002K93
         K13TD5W KC2013 10 15.90394701 31 32.54 +07 34 31.2          19.9 VqEU002K93
         K13TD5W KC2013 10 15.90681701 31 31.71 +07 34 39.6          20.0 VqEU002K93
         K13TD5W KC2013 10 15.90964901 31 30.91 +07 34 47.9          20.3 VqEU002K93
         K13TD5W KC2013 10 15.91310101 31 29.90 +07 34 57.5          20.3 VqEU002K93
         K13TD5W  C2013 10 16.14812 01 30 24.68 +07 45 49.0          18.9 RoEU002926
         K13TD5W  C2013 10 16.15346 01 30 23.20 +07 46 04.0          19.0 RoEU002926
         K13TD5W  C2013 10 16.15963 01 30 21.45 +07 46 22.1          18.9 RoEU002926
    
    Observer details:
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  Measurers T. Linder,
        R. Holmes, K. Baker, S. Momaly.  0.41-m f/11 Ritchey-Chretien + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    A24 New Millennium Observatory, Mozzate.  Observer E. Cozzi.  0.36-m f/11
        Schmidt-Cassegrain + CCD.
    C43 Hoyerswerda.  Observer P. Lindner.  0.30-m f/6.3 Schmidt-Cassegrain + CCD.
    C48 Sayan Solar Observatory, Irkutsk.  Observer Y. Karavaev M. Mishina.
        Measurer M. Mishina.  1.6-m f/4.4 Ritchey-Chretien + CCD.
    E10 Siding Spring-Faulkes Telescope South.  Observer R. Miles.  2.0-m f/10.0
        Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. Boattini.  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, H. Devore,
        A. Kostin, T. Lister. T.  0.61-m f/4.5 astrograph + CCD, 0.81-m f/4.0
        astrograph + CCD.
    K93 Sutherland-LCOGT C.  Observers E. J. Christensen, S. M. Larson, T. Lister.
        Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2013 TW135                                               Earth MOID = 0.2737 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 303.41228              (2000.0)            P               Q
    n   0.56631100     Peri.   96.76773     -0.43457623     -0.87061579
    a   1.4468807      Node    23.68584     +0.41303291     -0.42017378
    e   0.2627769      Incl.   35.02991     +0.80034200     -0.25589477
    P   1.74           H   20.2           G   0.15           U   8
    Residuals in seconds of arc
    131013 G96  0.3-  0.0     131013 C48  0.4+  0.2-    131015 807  0.3+  0.2+
    131013 G96  0.2+  0.4-    131013 C48  0.0   0.1+    131015 807  0.3+  0.1-
    131013 G96  0.1-  0.2-    131013 C48  0.1-  0.7+    131015 807  0.1+  0.0
    131013 G96  0.2+  0.1-    131013 C48  0.0   0.1+    131015 E10  0.0   0.3+
    131013 G96  0.2-  0.3-    131013 C48  0.4-  0.9+    131015 E10  0.0   0.2+
    131013 G96  0.1-  0.1+    131013 C48  0.1-  0.5+    131015 A24  0.0   0.1-
    131013 G96  0.1-  0.2-    131013 C48  0.1+  0.3+    131015 A24  0.8-  0.6-
    131013 G96  0.0   0.4-    131013 C48  0.1+  0.5+    131015 K93  0.1+  0.1+
    131013 H21  0.1+  0.4-    131013 C48  0.2+  0.2+    131015 K93  0.0   0.1+
    131013 H21  0.1-  0.0     131013 C43  0.4+  0.4+    131015 K93  0.0   0.4-
    131013 H21  0.1-  0.0     131013 C43  0.2+  0.6-    131015 K93  0.1-  0.2-
    131013 H21  0.0   0.1-    131014 807  0.1+  0.1+    131015 K93  0.1+  0.1-
    131013 H21  0.0   0.1-    131014 807  0.2-  0.4+    131015 K93  0.1-  0.4-
    131013 C48  0.3-  0.2-    131014 807  0.1+  0.1+    131016 926  0.5-  0.4+
    131013 C48  0.2-  0.2+    131014 H21  0.2-  0.3-    131016 926  0.2+  0.0
    131013 C48  0.4+  0.2-    131014 H21  0.1+  0.3-    131016 926  0.5+  0.2+
    131013 C48  0.0   0.1-    131014 H21  0.0   0.5-
    
    Ephemeris:
    2013 TW135               a,e,i = 1.45, 0.26, 35                  q = 1.0667
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 09 16    02 52 19.7 -07 54 12   0.6461  1.5077   130.6    30.4    21.5
    ...
    2013 10 01    02 26 18.7 -02 13 14   0.4964  1.4528   150.1    20.1    20.5
    ...
    2013 10 09    02 00 45.9 +02 28 31   0.4356  1.4226   163.9    11.3    19.9
    ...
    2013 10 15    01 35 42.9 +06 51 26   0.4032  1.3996   175.8     3.0    19.3
    2013 10 16    01 31 05.6 +07 38 51   0.3990  1.3957   177.8     1.6    19.1
    2013 10 17    01 26 21.4 +08 27 03   0.3953  1.3919   179.2     0.5    19.0
    ...
    2013 10 23    00 56 03.1 +13 25 52   0.3811  1.3686   166.7     9.6    19.4
    ...
    2013 10 31    00 13 47.1 +19 50 50   0.3844  1.3375   149.1    22.4    19.8
    ...
    2013 11 15    23 07 35.8 +28 48 10   0.4437  1.2795   121.7    41.1    20.6
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-U02
    

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