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  • MPEC 2013-Y79 : 2013 YM48

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    M.P.E.C. 2013-Y79                                Issued 2013 Dec. 31, 15:03 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 YM48
    
    Observations:
         K13Y48M* C2013 12 30.30125 07 18 17.10 +29 51 14.1          20.7 VqEY079G96
         K13Y48M  C2013 12 30.30928 07 18 21.76 +29 50 31.3          19.9 VqEY079G96
         K13Y48M  C2013 12 30.31730 07 18 26.38 +29 49 48.5          20.1 VqEY079G96
         K13Y48M  C2013 12 30.32529 07 18 30.96 +29 49 05.7          21.1 VqEY079G96
         K13Y48M  C2013 12 30.39562 07 19 11.96 +29 42 36.9          19.7 VqEY079G96
         K13Y48M  C2013 12 30.39602 07 19 12.21 +29 42 34.8          20.1 VqEY079G96
         K13Y48M  C2013 12 30.39641 07 19 12.45 +29 42 33.2          20.6 VqEY079G96
         K13Y48M  C2013 12 30.39681 07 19 12.68 +29 42 30.5          20.4 VqEY079G96
         K13Y48M KC2013 12 30.42886 07 19 31.83 +29 39 28.6          19.9 RoEY079291
         K13Y48M KC2013 12 30.42992 07 19 32.45 +29 39 22.1          20.2 RoEY079291
         K13Y48M KC2013 12 30.43148 07 19 33.42 +29 39 13.6          20.2 RoEY079291
         K13Y48M KC2013 12 30.88230 07 24 52.34 +28 53 28.7                qEY079J95
         K13Y48M KC2013 12 30.88791 07 24 56.17 +28 52 55.4          19.5 RqEY079J95
         K13Y48M KC2013 12 30.90581 07 25 08.47 +28 51 05.4          19.2 RqEY079J95
         K13Y48M KC2013 12 30.94961 07 25 39.21 +28 46 49.6          20.4 VuEY079958
         K13Y48M KC2013 12 30.95377 07 25 42.08 +28 46 23.6          20.5 VuEY079958
         K13Y48M KC2013 12 30.95794 07 25 44.86 +28 45 57.1          20.2 VuEY079958
         K13Y48M KC2013 12 31.02750507 26 32.13 +28 38 25.4          19.4 VuEY079I93
         K13Y48M KC2013 12 31.03773107 26 39.16 +28 37 18.0          19.9 VuEY079I93
         K13Y48M KC2013 12 31.04631607 26 45.08 +28 36 21.0          19.9 VuEY079I93
         K13Y48M KC2013 12 31.28602 07 29 52.04 +28 09 15.4          19.6 RoEY079291
         K13Y48M KC2013 12 31.28650 07 29 52.39 +28 09 11.7          19.4 RoEY079291
         K13Y48M KC2013 12 31.28699 07 29 52.75 +28 09 08.5          19.3 RoEY079291
         K13Y48M  C2013 12 31.30956 07 30 08.87 +28 06 27.5          20.0 VqEY079G96
         K13Y48M  C2013 12 31.31558 07 30 13.22 +28 05 44.6          19.4 VqEY079G96
         K13Y48M  C2013 12 31.32161 07 30 17.57 +28 05 01.5          19.7 VqEY079G96
         K13Y48M KC2013 12 31.32732 07 30 19.08 +28 04 01.5          19.9 RqEY079H36
         K13Y48M  C2013 12 31.32764 07 30 21.95 +28 04 17.9          20.5 VqEY079G96
         K13Y48M KC2013 12 31.33317 07 30 23.36 +28 03 18.7          19.6 RqEY079H36
         K13Y48M KC2013 12 31.34439 07 30 31.59 +28 01 56.1          19.3 RqEY079H36
    
    Observer details:
    291 LPL/Spacewatch II.  Observers T. H. Bressi, R. A. Mastaler.  1.8-m f/2.7
        reflector + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  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.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + 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 YM48                                                Earth MOID = 0.0104 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 326.32415              (2000.0)            P               Q
    n   0.33900892     Peri.  234.24731     -0.91701629     -0.38381826
    a   2.0370200      Node   282.96260     +0.39235975     -0.81923899
    e   0.5764692      Incl.    6.39034     +0.07165859     -0.42606457
    P   2.91           H   25.6           G   0.15           U   7
    Residuals in seconds of arc
    131230 G96  0.1-  0.5+    131230 291  0.3+  0.1+    131231 291  0.0   0.4+
    131230 G96  0.3+  0.3+    131230 J95  0.4+  0.8-    131231 291  0.0   0.1+
    131230 G96  0.2+  0.3+    131230 J95  0.1-  0.2+    131231 291  0.1+  0.3+
    131230 G96  0.2-  0.4+    131230 J95  0.6-  0.4+    131231 G96  0.0   0.0
    131230 G96  0.2-  0.2-    131230 958  0.1+  0.7-    131231 G96  0.0   0.0
    131230 G96  0.0   0.1-    131230 958  0.6+  0.5-    131231 G96  0.1-  0.2+
    131230 G96  0.1+  0.6+    131230 958  0.2-  0.6-    131231 H36  0.0   0.3-
    131230 G96  0.0   0.1+    131231 I93  0.3-  0.1-    131231 G96  0.1+  0.1-
    131230 291  0.1+  0.1-    131231 I93  0.0   0.3+    131231 H36  0.1+  0.2-
    131230 291  0.1-  0.5-    131231 I93  0.2+  0.6+    131231 H36  0.4+  0.2-
    
    Ephemeris:
    2013 YM48                a,e,i = 2.04, 0.58, 6                   q = 0.8627
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 12 01    06 00 40.9 +36 16 33   0.3138  1.2778   155.2    18.9    24.6
    ...
    2013 12 16    06 18 13.5 +36 13 39   0.1750  1.1533   163.9    13.7    22.9
    ...
    2013 12 24    06 38 15.6 +34 40 52   0.1091  1.0902   167.1    11.6    21.7
    ...
    2013 12 30    07 15 09.4 +30 17 18   0.06306 1.0453   168.7    10.6    20.4
    2013 12 31    07 26 10.9 +28 42 15   0.05583 1.0381   168.3    11.1    20.1
    2014 01 01    07 39 53.4 +26 34 20   0.04880 1.0310   167.0    12.4    19.8
    ...
    2014 01 07    11 15 35.5 -20 05 23   0.02292 0.9902   106.8    72.0    19.9
    ...
    2014 01 15    16 01 48.2 -43 42 22   0.06832 0.9423    51.2   125.6    24.9
    ...
    2014 01 30    17 19 38.9 -41 14 31   0.1827  0.8797    50.3   120.5    26.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y79
    

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