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  • MPEC 2013-R12 : 2013 QJ48

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    M.P.E.C. 2013-R12                                Issued 2013 Sept. 3, 20:12 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 QJ48
    
    Observations:
         K13Q48J* C2013 08 29.47000 00 15 08.172-19 05 19.07         20.5 rLER012F51
         K13Q48J  C2013 08 29.48103 00 15 08.630-19 05 20.47         20.7 rLER012F51
         K13Q48J  C2013 08 29.49297 00 15 09.142-19 05 21.90         20.6 iLER012F51
         K13Q48J  C2013 08 29.50505 00 15 09.678-19 05 23.45         20.6 iLER012F51
         K13Q48J |C2013 08 30.23413 00 15 49.31 -19 06 17.9          21.0 VuER012807
         K13Q48J |C2013 08 30.23780 00 15 49.47 -19 06 18.2          20.9 VuER012807
         K13Q48J |C2013 08 30.24146 00 15 49.62 -19 06 18.7          20.9 VuER012807
         K13Q48J |C2013 08 30.24512 00 15 49.78 -19 06 19.2          21.1 VuER012807
         K13Q48J |C2013 08 30.24879 00 15 49.94 -19 06 19.6          21.0 VuER012807
         K13Q48J  C2013 08 30.26933900 15 50.79 -19 06 21.7          21.0 VqER012W86
         K13Q48J  C2013 08 30.27299000 15 50.94 -19 06 22.0          20.9 VqER012W86
         K13Q48J  C2013 08 30.27663100 15 51.09 -19 06 22.5          20.9 VqER012W86
         K13Q48J  C2013 08 30.28026900 15 51.24 -19 06 22.8          20.7 VqER012W86
         K13Q48J  C2013 08 30.28391000 15 51.40 -19 06 23.3          20.7 VqER012W86
         K13Q48J _C2013 08 30.40655800 15 59.060-19 06 57.37         20.0 RtER012568
         K13Q48J _C2013 08 30.40781000 15 59.110-19 06 57.58         20.1 RtER012568
         K13Q48J _C2013 08 30.40906300 15 59.164-19 06 57.68         20.1 RtER012568
         K13Q48J KC2013 08 31.76428 00 17 04.33 -19 08 33.5          20.9 VuER012Q61
         K13Q48J KC2013 08 31.77248 00 17 04.65 -19 08 33.7          20.8 VuER012Q61
         K13Q48J KC2013 08 31.77964 00 17 04.99 -19 08 34.1          20.8 VuER012Q61
    
    Observer details:
    568 Mauna Kea.  Observers R. J. Wainscoat, M. Micheli, A. Draginda.  Measurer
        M. Micheli.  3.6-m Canada-France-Hawaii Telescope + CCD.
    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.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    Q61 PROMPT, Siding Spring.  Observers T. Linder, R. Holmes.  0.43-m f/6.8
        Ritchey-Chretien + CCD.
    W86 Cerro Tololo-LCOGT B.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2013 QJ48                                                Earth MOID = 0.2679 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M  24.02724              (2000.0)            P               Q
    n   0.28089107     Peri.  224.61143     +0.81525219     +0.57257878
    a   2.3091072      Node   100.26769     -0.50366200     +0.77494397
    e   0.4487881      Incl.    5.05512     -0.28581193     +0.26761049
    P   3.51           H   21.8           G   0.15           U   7
    Residuals in seconds of arc
    130829 F51  0.2+  0.0     130830 807  0.0   0.0     130830 568  0.0   0.3+
    130829 F51  0.1-  0.0     130830 807  0.1+  0.0     130830 568  0.1-  0.2+
    130829 F51  0.2-  0.0     130830 W86  0.1+  0.1+    130830 568  0.1-  0.3+
    130829 F51  0.0   0.1-    130830 W86  0.1+  0.2+    130831 Q61  0.3-  0.2-
    130830 807  0.1-  0.1+    130830 W86  0.1+  0.0     130831 Q61  0.3-  0.0
    130830 807  0.0   0.2+    130830 W86  0.1+  0.1+    130831 Q61  0.5+  0.1-
    130830 807  0.1-  0.1+    130830 W86  0.2+  0.1-
    
    Ephemeris:
    2013 QJ48                a,e,i = 2.31, 0.45, 5                   q = 1.2728
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 08 04    23 32 50.1 -17 25 48   0.3093  1.2745   142.7    28.8    21.0
    ...
    2013 08 19    00 02 12.4 -18 33 22   0.2983  1.2758   148.4    24.5    20.8
    ...
    2013 08 27    00 12 40.3 -18 59 33   0.3011  1.2839   152.0    21.7    20.8
    ...
    2013 09 02    00 18 01.5 -19 10 03   0.3071  1.2933   154.7    19.5    20.8
    2013 09 03    00 18 43.1 -19 10 49   0.3085  1.2952   155.1    19.1    20.8
    2013 09 04    00 19 21.7 -19 11 16   0.3099  1.2971   155.6    18.8    20.8
    ...
    2013 09 10    00 22 11.7 -19 06 49   0.3208  1.3101   158.1    16.7    20.8
    ...
    2013 09 18    00 23 50.6 -18 39 49   0.3413  1.3313   160.4    14.7    20.9
    ...
    2013 10 03    00 23 47.6 -16 44 47   0.4000  1.3818   159.2    14.9    21.3
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-R12
    

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