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  • MPEC 2013-Y61 : 2013 YB38

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    M.P.E.C. 2013-Y61                                Issued 2013 Dec. 30, 12:58 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 YB38
    
    Observations:
         K13Y38B* C2013 12 27.33114 05 24 24.83 +07 11 13.6          19.2 VqEY061G96
         K13Y38B  C2013 12 27.33586 05 24 24.37 +07 11 08.6          19.5 VqEY061G96
         K13Y38B  C2013 12 27.34059 05 24 23.89 +07 11 03.8          19.2 VqEY061G96
         K13Y38B  C2013 12 27.34531 05 24 23.42 +07 10 59.3          19.4 VqEY061G96
         K13Y38B  C2013 12 27.39224 05 24 18.73 +07 10 12.8          19.8 VqEY061G96
         K13Y38B  C2013 12 27.39401 05 24 18.57 +07 10 11.2          20.0 VqEY061G96
         K13Y38B  C2013 12 27.39575 05 24 18.39 +07 10 09.5          19.8 VqEY061G96
         K13Y38B  C2013 12 27.39748 05 24 18.23 +07 10 07.9          19.9 VqEY061G96
         K13Y38B KC2013 12 27.42394 05 24 15.62 +07 09 42.2          20.0 RoEY061291
         K13Y38B KC2013 12 27.42646 05 24 15.37 +07 09 39.5          19.4 RoEY061291
         K13Y38B KC2013 12 27.42898 05 24 15.12 +07 09 37.2          19.5 RoEY061291
         K13Y38B KC2013 12 27.55295 05 24 03.33 +07 07 46.6          19.8 RoEY061474
         K13Y38B KC2013 12 27.55506 05 24 03.11 +07 07 44.7          19.7 RoEY061474
         K13Y38B KC2013 12 27.55718 05 24 02.89 +07 07 42.9          19.7 RoEY061474
         K13Y38B KC2013 12 27.55928 05 24 02.72 +07 07 40.8          20.1 RoEY061474
         K13Y38B  C2013 12 27.74198 05 23 45.42 +07 04 29.0          19.6 VoEY061033
         K13Y38B  C2013 12 27.74803 05 23 44.88 +07 04 24.3          19.6 VoEY061033
         K13Y38B KC2013 12 27.91353 05 23 28.64 +07 01 42.1                qEY061J95
         K13Y38B KC2013 12 27.91834 05 23 28.21 +07 01 37.5                qEY061J95
         K13Y38B KC2013 12 27.92325 05 23 27.68 +07 01 32.1          19.7 RqEY061J95
         K13Y38B KC2013 12 28.10955 05 23 09.89 +06 58 32.4          19.9 RqEY061H36
         K13Y38B KC2013 12 28.11625 05 23 09.26 +06 58 26.4          19.9 RqEY061H36
         K13Y38B KC2013 12 28.12295 05 23 08.57 +06 58 20.6          19.7 RqEY061H36
         K13Y38B |C2013 12 28.12490 05 23 08.21 +06 58 27.9          20.2 VuEY061807
         K13Y38B |C2013 12 28.13038 05 23 07.66 +06 58 22.6          20.4 VuEY061807
         K13Y38B |C2013 12 28.13586 05 23 07.11 +06 58 17.3          20.4 VuEY061807
         K13Y38B  C2013 12 28.15325 05 23 05.68 +06 57 51.0          19.9 RoEY061926
         K13Y38B  C2013 12 28.17263 05 23 03.78 +06 57 32.5          20.4 RoEY061926
         K13Y38B  C2013 12 28.19138 05 23 01.91 +06 57 14.1          20.0 RoEY061926
         K13Y38B KC2013 12 28.20630 05 23 00.43 +06 57 00.0          19.9 RqEY061448
         K13Y38B KC2013 12 28.22920 05 22 58.11 +06 56 37.4          19.6 RqEY061448
         K13Y38B KC2013 12 28.24443 05 22 56.58 +06 56 22.8          19.9 RqEY061448
         K13Y38B KC2013 12 28.31409 05 22 49.68 +06 55 15.5          19.8 RoEY061291
         K13Y38B KC2013 12 28.31645 05 22 49.45 +06 55 12.9          19.7 RoEY061291
         K13Y38B KC2013 12 28.31881 05 22 49.22 +06 55 10.6          19.8 RoEY061291
         K13Y38B KC2013 12 28.85772 05 21 57.63 +06 46 26.8                qEY061J95
         K13Y38B KC2013 12 28.86406 05 21 56.99 +06 46 20.6                qEY061J95
         K13Y38B KC2013 12 28.87058 05 21 56.31 +06 46 13.9          19.9 RqEY061J95
         K13Y38B KC2013 12 28.88230 05 21 55.07 +06 46 00.7          19.9 VuEY061958
         K13Y38B KC2013 12 28.89500 05 21 53.87 +06 45 51.6          19.9 VuEY061958
         K13Y38B KC2013 12 28.90559 05 21 52.89 +06 45 40.8          20.3 VuEY061958
         K13Y38B KC2013 12 29.18811 05 21 25.75 +06 41 10.6          19.1 RqEY061H36
         K13Y38B KC2013 12 29.19512 05 21 25.01 +06 41 03.5          19.9 RqEY061H36
         K13Y38B KC2013 12 29.20864 05 21 23.63 +06 40 51.6          19.7 RqEY061H36
         K13Y38B  C2013 12 29.40395 05 21 04.882+06 37 45.89         19.9 wLEY061F51
         K13Y38B  C2013 12 29.41776 05 21 03.512+06 37 32.61         20.1 wLEY061F51
         K13Y38B  C2013 12 29.43163 05 21 02.129+06 37 19.30         20.1 wLEY061F51
         K13Y38B  C2013 12 29.44555 05 21 00.749+06 37 05.92         20.1 wLEY061F51
         K13Y38B HC2013 12 30.04264 05 20 03.62 +06 27 32.7          20   RtEY061204
         K13Y38B HC2013 12 30.06430 05 20 01.48 +06 27 10.7                tEY061204
         K13Y38B |C2013 12 30.10201 05 19 58.34 +06 26 47.0          20.0 VuEY061807
         K13Y38B |C2013 12 30.10666 05 19 57.88 +06 26 42.5          19.9 VuEY061807
         K13Y38B |C2013 12 30.11154 05 19 57.41 +06 26 37.8          20.0 VuEY061807
         K13Y38B  C2013 12 30.22873 05 19 46.22 +06 24 37.3          20.2 VqEY061G96
         K13Y38B  C2013 12 30.23314 05 19 45.80 +06 24 33.3          19.9 VqEY061G96
         K13Y38B  C2013 12 30.23755 05 19 45.35 +06 24 28.9          20.1 VqEY061G96
         K13Y38B  C2013 12 30.24196 05 19 45.00 +06 24 24.5          19.5 VqEY061G96
         K13Y38B KC2013 12 30.24252 05 19 44.86 +06 24 23.8          20.3 RqEY061448
         K13Y38B KC2013 12 30.26988 05 19 42.15 +06 23 58.1          19.8 RqEY061448
         K13Y38B KC2013 12 30.28856 05 19 40.30 +06 23 40.3          20.0 RqEY061448
         K13Y38B  C2013 12 30.29086 05 19 40.09 +06 23 38.8          19.8 RoEY061926
         K13Y38B  C2013 12 30.31098 05 19 38.13 +06 23 19.6          20.0 RoEY061926
         K13Y38B  C2013 12 30.33068 05 19 36.20 +06 23 00.6          19.7 RoEY061926
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observer B. Stecklum.  1.34-m
        f/4 Schmidt + CCD.
    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.
    448 Desert Moon Observatory.  Observer B. L. Stevens.  0.3-m
        Schmidt-Cassegrain + CCD.
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  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.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    G96 Mt. Lemmon Survey.  Observers J. A. Johnson, 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.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2013 YB38                                                Earth MOID = 0.2294 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M 295.45875              (2000.0)            P               Q
    n   0.29876242     Peri.  306.94478     -0.89627250     +0.23264947
    a   2.2160799      Node   249.34358     -0.15103822     -0.96059090
    e   0.4918538      Incl.   23.79878     -0.41699287     -0.15211624
    P   3.30           H   17.9           G   0.15           U   8
    Residuals in seconds of arc
    131227 G96  0.1-  0.4+    131228 H36  0.6+  0.2+    131229 H36  0.3-  0.1-
    131227 G96  0.0   0.0     131228 H36  0.2+  0.9+    131229 H36  0.9-  1.0+
    131227 G96  0.1-  0.2-    131228 807  0.3+  0.1+    131229 F51  0.3+  0.2+
    131227 G96  0.0   0.0     131228 807  0.3+  0.1+    131229 F51  0.3+  0.2+
    131227 G96  0.3-  0.4-    131228 807  0.3+  0.2+    131229 F51  0.2+  0.2+
    131227 G96  0.0   0.3-    131228 926  0.0   0.1-    131229 F51  0.2+  0.1+
    131227 G96  0.1-  0.3-    131228 926  0.3+  0.1+    131230 204  0.4+  0.5+
    131227 G96  0.0   0.2-    131228 926  0.2+  0.1-    131230 204  0.2-  0.9-
    131227 291  0.2+  0.1+    131228 448  0.9+  0.3+    131230 807  0.2-  0.3+
    131227 291  0.2+  0.1-    131228 448  0.3+  0.0     131230 807  0.2-  0.2+
    131227 291  0.1+  0.0     131228 448  0.2+  0.1+    131230 807  0.1-  0.1+
    131227 474  0.1+  0.1-    131228 291  0.3+  0.4+    131230 G96  0.2-  0.0
    131227 474  0.1-  0.0     131228 291  0.3+  0.1+    131230 G96  0.0   0.2+
    131227 474  0.2-  0.3+    131228 291  0.4+  0.1+    131230 G96  0.2-  0.1-
    131227 474  0.4+  0.3+    131228 J95  0.3+  0.1+    131230 G96  1.0+  0.3-
    131227 033  1.4-  0.0     131228 J95  0.0   0.0     131230 448  0.3+  0.4-
    131227 033  0.6-  1.2+    131228 J95  0.6-  0.5-    131230 448  0.0   0.2-
    131227 J95  0.3-  0.1+    131228 958 (2.3-  3.3-)   131230 448  0.3-  0.2-
    131227 J95  0.4+  0.2+    131228 958  1.5-  0.2-    131230 926  0.5-  0.3+
    131227 J95  0.3-  0.5-    131228 958  0.5-  0.8-    131230 926  0.3-  0.2+
    131228 H36  0.1+  0.2-    131229 H36  0.4+  0.3+    131230 926  0.3-  0.1-
    
    Ephemeris:
    2013 YB38                a,e,i = 2.22, 0.49, 24                  q = 1.1261
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 11 30    06 04 28.2 +14 44 12   1.1821  2.1181   155.2    11.3    20.6
    ...
    2013 12 15    05 44 16.3 +10 39 22   1.0568  2.0278   166.9     6.3    20.0
    ...
    2013 12 23    05 31 28.3 +08 23 14   1.0169  1.9784   163.0     8.4    20.0
    ...
    2013 12 29    05 21 43.8 +06 44 17   0.9992  1.9410   156.5    11.7    20.1
    2013 12 30    05 20 08.0 +06 28 19   0.9972  1.9347   155.3    12.3    20.1
    2013 12 31    05 18 33.1 +06 12 34   0.9955  1.9284   154.1    12.9    20.1
    ...
    2014 01 06    05 09 28.8 +04 42 46   0.9908  1.8904   146.5    16.7    20.2
    ...
    2014 01 14    04 59 02.4 +02 58 39   0.9971  1.8393   136.4    21.6    20.3
    ...
    2014 01 29    04 46 38.4 +00 38 51   1.0366  1.7422   119.0    29.6    20.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y61
    

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