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  • MPEC 2013-Y64 : 2013 YD38

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    M.P.E.C. 2013-Y64                                Issued 2013 Dec. 30, 13:32 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 YD38
    
    Observations:
         K13Y38D* C2013 12 28.20347 03 14 59.77 +18 42 07.7          18.2 VqEY064703
         K13Y38D  C2013 12 28.20907 03 14 55.86 +18 44 32.3          18.2 VqEY064703
         K13Y38D  C2013 12 28.21465 03 14 51.97 +18 46 56.8          18.4 VqEY064703
         K13Y38D  C2013 12 28.22024 03 14 48.17 +18 49 20.9          18.2 VqEY064703
         K13Y38D  C2013 12 28.24487 03 14 31.04 +18 59 58.7          18.2 VqEY064703
         K13Y38D  C2013 12 28.25430 03 14 24.49 +19 04 03.1          18.1 VqEY064703
         K13Y38D  C2013 12 28.26084 03 14 19.95 +19 06 51.3          18.5 VqEY064703
         K13Y38D  C2013 12 28.26738 03 14 15.45 +19 09 40.8          18.8 VqEY064703
         K13Y38D  C2013 12 28.30660 03 13 48.43 +19 26 34.3          18.6 VqEY064703
         K13Y38D  C2013 12 28.30772 03 13 47.69 +19 27 04.0          17.9 VqEY064703
         K13Y38D  C2013 12 28.30885 03 13 46.92 +19 27 33.0          18.3 VqEY064703
         K13Y38D  C2013 12 28.30998 03 13 46.15 +19 28 01.5          18.2 VqEY064703
         K13Y38D  C2013 12 28.34383 03 13 23.01 +19 42 36.5          18.2 VqEY064703
         K13Y38D  C2013 12 28.34506 03 13 22.26 +19 43 08.3          18.6 VqEY064703
         K13Y38D  C2013 12 28.34629 03 13 21.36 +19 43 39.3          18.2 VqEY064703
         K13Y38D  C2013 12 28.34752 03 13 20.46 +19 44 10.9          18.3 VqEY064703
         K13Y38D KC2013 12 28.76547 03 08 51.09 +22 46 10.2          18.9 VuEY064958
         K13Y38D KC2013 12 28.76672 03 08 49.76 +22 46 26.2                qEY064J95
         K13Y38D KC2013 12 28.76700 03 08 50.04 +22 46 50.8          18.9 VuEY064958
         K13Y38D KC2013 12 28.76853 03 08 48.92 +22 47 30.8          18.6 VuEY064958
         K13Y38D KC2013 12 28.76981 03 08 47.57 +22 47 47.9                qEY064J95
         K13Y38D KC2013 12 28.77006 03 08 47.85 +22 48 11.6          18.1 VuEY064958
         K13Y38D KC2013 12 28.77291 03 08 45.34 +22 49 08.9          18.2 RqEY064J95
         K13Y38D KC2013 12 28.77611 03 08 43.47 +22 50 50.0          18.9 VuEY064958
         K13Y38D KC2013 12 28.77771 03 08 42.31 +22 51 32.5          18.5 VuEY064958
         K13Y38D KC2013 12 28.77930 03 08 41.20 +22 52 14.9          18.4 VuEY064958
         K13Y38D KC2013 12 28.92113 03 06 57.19 +23 54 06.0          18.2 RqEY064J84
         K13Y38D KC2013 12 28.92405 03 06 55.00 +23 55 21.3          18.1 RqEY064J84
         K13Y38D KC2013 12 28.92609 03 06 53.50 +23 56 14.6                qEY064J84
         K13Y38D KC2013 12 28.95565 03 06 32.43 +24 09 02.2                qEY064Z72
         K13Y38D KC2013 12 28.95890 03 06 30.03 +24 10 27.4                qEY064Z72
         K13Y38D KC2013 12 28.96208 03 06 27.71 +24 11 50.3                qEY064Z72
         K13Y38D KC2013 12 28.96521 03 06 25.33 +24 13 13.6                qEY064Z72
         K13Y38D KC2013 12 29.17723 03 03 55.18 +25 46 30.0          18.3 RqEY064H36
         K13Y38D KC2013 12 29.18098 03 03 52.33 +25 48 07.9          18.3 RqEY064H36
         K13Y38D KC2013 12 29.18221 03 03 51.38 +25 48 40.5          18.4 RqEY064H36
         K13Y38D  C2013 12 29.48328 03 00 13.31 +28 00 12.6                qEY064900
         K13Y38D  C2013 12 29.48668 03 00 10.62 +28 01 42.3          18.7 VqEY064900
         K13Y38D  C2013 12 29.49008 03 00 07.91 +28 03 10.5          18.5 VqEY064900
         K13Y38D KC2013 12 29.77537 02 56 34.98 +30 06 30.0          18.5 VqEY064C77
         K13Y38D KC2013 12 29.77692 02 56 33.74 +30 07 10.7          18.7 VqEY064C77
         K13Y38D KC2013 12 29.77994 02 56 31.27 +30 08 28.8          18.7 VqEY064C77
         K13Y38D KC2013 12 29.78165 02 56 29.85 +30 09 13.9          18.7 VqEY064C77
         K13Y38D KC2013 12 29.81448 02 56 03.01 +30 23 25.7          18.9 VtEY064K33
         K13Y38D KC2013 12 29.81853 02 55 59.71 +30 25 09.4          18.3 VtEY064K33
         K13Y38D KC2013 12 29.82391 02 55 55.28 +30 27 29.6          19.1 VtEY064K33
         K13Y38D KC2013 12 29.82832 02 55 51.67 +30 29 24.4          18.4 VtEY064K33
         K13Y38D KC2013 12 29.87878 02 55 10.01 +30 51 02.3          18.0 RcEY064A24
         K13Y38D KC2013 12 29.88143 02 55 07.83 +30 52 10.6          18.3 RcEY064A24
         K13Y38D KC2013 12 29.88391 02 55 05.79 +30 53 14.4          18.3 RcEY064A24
         K13Y38D KC2013 12 29.88639 02 55 03.75 +30 54 18.0          18.4 RcEY064A24
         K13Y38D KC2013 12 29.88881 02 55 01.72 +30 55 20.3          18.1 RcEY064A24
         K13Y38D KC2013 12 29.92665 02 54 30.81 +31 11 13.3          18.6 VqEY064C43
         K13Y38D KC2013 12 29.93041 02 54 27.73 +31 12 49.3          18.7 VqEY064C43
         K13Y38D KC2013 12 29.93482 02 54 24.03 +31 14 58.3          18.5 RqEY064204
         K13Y38D KC2013 12 29.93748 02 54 21.82 +31 16 06.5                qEY064204
         K13Y38D KC2013 12 29.94051 02 54 19.39 +31 17 23.9                qEY064204
         K13Y38D KC2013 12 29.94335 02 54 17.05 +31 18 36.2                qEY064204
         K13Y38D KC2013 12 29.94623 02 54 14.66 +31 19 50.1                qEY064204
         K13Y38D  C2013 12 30.15363 02 51 34.81 +32 49 13.9          18.9 RoEY064926
         K13Y38D  C2013 12 30.15514 02 51 33.52 +32 49 52.3          18.5 RoEY064926
         K13Y38D  C2013 12 30.15626 02 51 32.54 +32 50 20.9          18.7 RoEY064926
         K13Y38D  C2013 12 30.24181 02 50 18.78 +33 26 29.4          18.3 RoEY064926
         K13Y38D  C2013 12 30.24295 02 50 17.78 +33 26 58.3          18.8 RoEY064926
         K13Y38D  C2013 12 30.24411 02 50 16.80 +33 27 27.2          18.3 RoEY064926
         K13Y38D KC2013 12 30.25452 02 50 07.97 +33 31 49.3          18.7 RoEY064291
         K13Y38D KC2013 12 30.25568 02 50 06.97 +33 32 18.1          18.9 RoEY064291
         K13Y38D KC2013 12 30.25674 02 50 06.06 +33 32 44.6          18.7 RoEY064291
         K13Y38D  C2013 12 30.34142 02 48 53.75 +34 08 04.0          19.1 RoEY064926
         K13Y38D  C2013 12 30.34258 02 48 52.80 +34 08 32.7          18.9 RoEY064926
         K13Y38D  C2013 12 30.34374 02 48 51.85 +34 09 01.1          18.8 RoEY064926
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.60-m f/4.64 reflector
        + CCD.
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    703 Catalina Sky 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, F. C. Shelly.  0.68-m Schmidt + CCD.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + 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.
    C77 Bernezzo Observatory.  Observer A. Mantero.  0.25-m f/4 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    J84 South Observatory, Clanfield.  Observer D. Briggs.  0.61-m f/4.75
        reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    K33 San Defendente.  Observer E. Viano.  0.28-m f/10 Schmidt-Cassegrain + CCD
        + f/3.3 focal reducer.
    Z72 Cademuir Observatory, Dalkey.  Observer A. White.  0.23-m f/10
        Schmidt-Cassegrain + CCD + f/6.3 focal reducer.
    
    Orbital elements:
    2013 YD38                                                Earth MOID = 0.0469 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 328.33884              (2000.0)            P               Q
    n   0.43199922     Peri.   21.82595     -0.39192887     -0.80497544
    a   1.7330619      Node    93.70125     +0.76422200     -0.55442228
    e   0.4170311      Incl.   26.51034     +0.51220747     +0.21125929
    P   2.28           H   22.7           G   0.15           U   6
    Residuals in seconds of arc
    131228 703  0.4+  0.2+    131228 958  0.2-  0.7+    131229 A24  0.1+  0.4+
    131228 703  0.0   0.2-    131228 958  0.4+  1.3+    131229 A24  0.1+  0.5+
    131228 703  0.2-  0.1-    131228 J84 (0.6+  3.2+)   131229 A24  0.1+  0.3+
    131228 703  0.9+  0.7-    131228 J84  0.0   2.1+    131229 A24  0.4-  0.5+
    131228 703  0.1+  0.2-    131228 J84  0.0   2.0+    131229 C43  1.6+  2.5-
    131228 703  0.2-  0.3+    131228 Z72  0.4+  0.3-    131229 C43  1.3+  2.6-
    131228 703  0.4-  0.7-    131228 Z72  0.2+  0.0     131229 204  0.3+  0.2-
    131228 703  0.1-  0.3-    131228 Z72  0.3+  0.3-    131229 204  0.1-  0.0
    131228 703  0.2-  0.3-    131228 Z72  0.8-  1.2+    131229 204  0.5+  0.1-
    131228 703  0.2+  0.5+    131229 H36  0.2-  0.0     131229 204  0.3+  0.3-
    131228 703  0.3+  0.3+    131229 H36  0.1+  0.1-    131229 204  0.1-  0.0
    131228 703  0.3+  0.4-    131229 H36  0.1-  0.4+    131230 926  0.2-  0.2+
    131228 703  0.2-  0.4+    131229 900  0.5-  1.1-    131230 926  0.0   0.1+
    131228 703  1.0+  0.4+    131229 900  0.2-  0.1-    131230 926  0.2-  0.1+
    131228 703  0.0   0.4-    131229 900  0.2-  0.6-    131230 926  0.2-  0.0
    131228 703  0.9-  0.5-    131229 C77  0.5+  0.3-    131230 926  0.5-  0.2+
    131228 958  1.3-  1.0+    131229 C77  0.8+  0.0     131230 926  0.3-  0.1-
    131228 J95  0.1-  0.5-    131229 C77  0.6+  0.4-    131230 291  0.2-  0.6+
    131228 958  0.5-  1.3+    131229 C77  0.3+  0.3+    131230 291  0.2-  0.2+
    131228 958  0.7-  1.0+    131229 K33  0.3+  0.2+    131230 291  0.2-  0.1+
    131228 J95  0.3+  0.1-    131229 K33  0.5+  1.0-    131230 926  0.8-  0.9+
    131228 958  0.2-  1.4+    131229 K33  0.3+  0.1-    131230 926  0.5-  0.7+
    131228 J95  0.2+  0.8-    131229 K33  0.5+  0.6+    131230 926  0.1-  0.3+
    131228 958  0.2-  0.4+    131229 A24  0.1+  0.2+
    
    Ephemeris:
    2013 YD38                a,e,i = 1.73, 0.42, 27                  q = 1.0103
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 11 30    05 05 32.2 -41 31 26   0.2702  1.1316   116.1    51.5    22.0
    ...
    2013 12 15    04 34 29.6 -32 08 19   0.1446  1.0701   123.1    50.4    20.5
    ...
    2013 12 23    03 58 01.0 -11 50 43   0.08695 1.0449   133.0    43.5    19.2
    ...
    2013 12 29    03 06 04.5 +24 29 13   0.06653 1.0302   133.3    44.0    18.6
    2013 12 30    02 53 37.9 +31 43 18   0.06693 1.0281   130.5    46.7    18.7
    2013 12 31    02 39 40.7 +38 39 44   0.06853 1.0261   127.1    49.9    18.8
    ...
    2014 01 06    00 36 11.6 +66 05 26   0.09683 1.0167   107.5    67.3    20.0
    ...
    2014 01 14    21 16 14.0 +72 52 30   0.1555  1.0106    95.6    75.6    21.3
    ...
    2014 01 29    18 56 40.1 +69 27 18   0.2718  1.0200    89.6    74.9    22.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y64
    

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