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  • MPEC 2013-Y75 : 2013 YH48

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    M.P.E.C. 2013-Y75                                Issued 2013 Dec. 31, 14:40 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 YH48
    
    Observations:
         K13Y48H* C2013 12 29.40197 05 10 48.164+07 12 50.07         21.4 wLEY075F51
         K13Y48H  C2013 12 29.41577 05 10 46.102+07 12 30.96         21.4 wLEY075F51
         K13Y48H  C2013 12 29.42965 05 10 44.036+07 12 11.66         21.6 wLEY075F51
         K13Y48H |C2013 12 30.10596 05 09 16.53 +06 57 35.3          21.8 VuEY075807
         K13Y48H |C2013 12 30.10980 05 09 15.99 +06 57 30.2          21.6 VuEY075807
         K13Y48H |C2013 12 30.11382 05 09 15.39 +06 57 25.0          21.8 VuEY075807
         K13Y48H  C2013 12 30.28141 05 08 53.24 +06 53 06.3          21.1 RoEY075926
         K13Y48H  C2013 12 30.29564 05 08 51.14 +06 52 48.2          21.0 RoEY075926
         K13Y48H  C2013 12 30.30620 05 08 49.70 +06 52 34.0          21.2 RoEY075926
         K13Y48H KC2013 12 31.19859 05 07 01.45 +06 33 52.5          20.9 RoEY075291
         K13Y48H KC2013 12 31.20159 05 07 01.06 +06 33 48.8          21.1 RoEY075291
         K13Y48H KC2013 12 31.20457 05 07 00.67 +06 33 45.1          21.0 RoEY075291
    
    Observer details:
    291 LPL/Spacewatch II.  Observers T. H. Bressi, R. A. Mastaler.  1.8-m f/2.7
        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.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz. T. Goggia,
        M. Willman.  Measurer PS1 Science Consortium.  1.8-m Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2013 YH48                                                Earth MOID = 0.0772 AU
    Epoch 2013 Nov. 4.0 TT = JDT 2456600.5                  MPC
    M  72.22330              (2000.0)            P               Q
    n   0.95133665     Peri.   53.74155     +0.64827294     +0.74207537
    a   1.0238741      Node   257.58618     -0.74252947     +0.56659568
    e   0.2272986      Incl.   10.05363     -0.16849979     +0.35818079
    P   1.04           H   23.3           G   0.15           U   8
    Residuals in seconds of arc
    131229 F51  0.1-  0.0     131230 807  0.4+  0.2-    131230 926  0.3-  0.1-
    131229 F51  0.0   0.0     131230 807  0.0   0.1-    131231 291  0.1-  0.1+
    131229 F51  0.1+  0.1-    131230 926  0.6+  0.1-    131231 291  0.0   0.0
    131230 807  0.3+  0.1-    131230 926  0.9-  0.3+    131231 291  0.1+  0.1-
    
    Ephemeris:
    2013 YH48                a,e,i = 1.02, 0.23, 10                  q = 0.7911
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2013 12 01    07 16 12.2 +27 57 55   0.1457  1.1040   141.6    33.7    20.7
    ...
    2013 12 16    05 54 53.3 +14 51 30   0.1689  1.1509   170.2     8.4    20.3
    ...
    2013 12 24    05 25 05.6 +09 40 35   0.1967  1.1728   162.7    14.5    20.9
    ...
    2013 12 30    05 09 29.8 +06 59 33   0.2233  1.1877   153.7    21.5    21.5
    2013 12 31    05 07 24.7 +06 38 13   0.2281  1.1900   152.2    22.6    21.6
    2014 01 01    05 05 28.0 +06 18 21   0.2331  1.1923   150.8    23.7    21.6
    ...
    2014 01 07    04 56 29.4 +04 46 25   0.2648  1.2053   143.0    29.4    22.1
    ...
    2014 01 15    04 50 38.9 +03 41 36   0.3111  1.2205   134.0    35.4    22.7
    ...
    2014 01 30    04 53 06.9 +03 28 50   0.4061  1.2418   120.6    43.1    23.5
    
    A. U. Tomatic                (C) Copyright 2013 MPC           M.P.E.C. 2013-Y75
    

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