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  • MPEC 2021-J130 : 2013 HU163

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    M.P.E.C. 2021-J130                                 Issued 2021 May 10, 04:35 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
        on behalf of Division F 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 HU163                                
    
    
    Observations:
         K13HG3U RC2013 04 17.46393 14 22 59.002-13 01 17.83         23.8 rVEJ130568
         K13HG3U*RC2013 04 19.44190 14 22 50.106-13 00 31.98         23.6 rVEJ130568
         K13HG3U RC2013 04 19.49245 14 22 49.878-13 00 30.79         23.5 rVEJ130568
         K13HG3U RC2013 04 19.54534 14 22 49.630-13 00 29.62         23.3 rVEJ130568
         K13HG3U RC2013 05 11.47819 14 21 10.126-12 52 05.05         23.9 rVEJ130568
         K13HG3U RC2013 05 12.48047 14 21 05.691-12 51 42.75         23.6 rVEJ130568
         K13HG3U RC2013 06 12.37556 14 19 07.980-12 42 03.91         23.5 rVEJ130568
         K13HG3U RC2013 06 12.42049 14 19 07.862-12 42 03.25         23.6 rVEJ130568
         K13HG3U RC2013 07 04.33511 14 18 19.282-12 38 19.74         23.4 rVEJ130568
         K13HG3U RC2013 07 06.34313 14 18 16.694-12 38 09.08         23.5 rVEJ130568
         K13HG3U RC2013 08 02.27054 14 18 15.520-12 38 37.64         24.1 rVEJ130568
         K13HG3U RC2013 08 05.27111 14 18 19.320-12 39 00.73         23.5 rVEJ130568
         K13HG3U RC2014 02 24.59345 14 30 55.809-13 39 24.27         23.6 rVEJ130568
         K13HG3U RC2014 02 25.57639 14 30 54.336-13 39 15.06         23.4 rVEJ130568
         K13HG3U RC2014 02 28.52445 14 30 49.417-13 38 45.79               VEJ130568
         K13HG3U RC2014 04 04.42723 14 29 02.924-13 29 15.32         23.8 rVEJ130568
         K13HG3U RC2014 04 04.46649 14 29 02.764-13 29 14.49         23.6 rVEJ130568
         K13HG3U RC2014 04 05.54119 14 28 58.368-13 28 51.91               VEJ130568
         K13HG3U RC2015 01 26.64799 14 36 00.142-14 02 37.70         23.7 rVEJ130568
    
    Observer details:
    568 Mauna Kea.  Observer .  Measurers E. J. Ashton, J. J. Kavelaars, B. J.
        Gladman.  3.6-m Canada-France-Hawaii Telescope + CCD.
    
    Orbital elements:
    2013 HU163                                                                      
    Epoch 2021 July 5.0 TT = JDT 2459400.5                  Alexandersen              
    M  85.86968              (2000.0)            P               Q                  
    n   0.00343270     Peri.  316.21992     -0.73637466     -0.67657364             
    a  43.5223150      Node   181.20423     +0.62933438     -0.68458923             
    e   0.0404066      Incl.    1.85978     +0.24837592     -0.27126682             
    P 287              H    7.40          G   0.15           U   5                  
    Residuals in seconds of arc
    130417 568  0.0   0.2-    130612 568  0.3+  0.0     140228 568  0.1+  0.0
    130419 568  0.0   0.0     130704 568  0.0   0.0     140404 568  0.0   0.0
    130419 568  0.0   0.0     130706 568  0.1-  0.0     140404 568  0.0   0.0
    130419 568  0.1-  0.0     130802 568  0.0   0.0     140405 568  0.0   0.1+
    130511 568  0.0   0.1-    130805 568  0.0   0.1+    150126 568  0.0   0.1-
    130512 568  0.1-  0.0     140224 568  0.0   0.1-
    130612 568  0.0   0.0     140225 568  0.0   0.1+
    
    Ephemeris:
    2013 HU163               a,e,i = 43.52, 0.04, 2                  q = 41.7637
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 04 10    15 04 41.4 -15 56 16  42.5721 43.4575   151.8     0.6    23.9
    ...
    2021 04 25    15 03 37.3 -15 51 35  42.4795 43.4591   166.7     0.3    23.8
    ...
    2021 05 03    15 03 00.7 -15 48 57  42.4564 43.4599   174.5     0.1    23.8
    ...
    2021 05 09    15 02 32.8 -15 46 58  42.4514 43.4605   178.5     0.0    23.7
    2021 05 10    15 02 28.1 -15 46 39  42.4516 43.4606   177.9     0.0    23.8
    2021 05 11    15 02 23.4 -15 46 19  42.4521 43.4607   177.1     0.1    23.8
    ...
    2021 05 17    15 01 55.6 -15 44 22  42.4612 43.4614   171.4     0.2    23.8
    ...
    2021 05 25    15 01 19.4 -15 41 50  42.4897 43.4622   163.6     0.4    23.8
    ...
    2021 06 09    15 00 16.7 -15 37 34  42.5905 43.4638   149.0     0.7    23.9
    
    M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-J130
    


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