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  • MPEC 2023-U28 : 2014 MH105

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    M.P.E.C. 2023-U28                              Issued 2023 October 16, 20:48 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                   2014 MH105                                
    
    
    Observations:
         K14MA5H*3C2014 06 25.33943 18 47 07.739-21 08 35.46         25.0 rVEU028266
         K14MA5H 3C2014 06 25.45033 18 47 07.223-21 08 35.93         25.0 rVEU028266
         K14MA5H 3C2014 06 25.56643 18 47 06.683-21 08 36.39         25.0 rVEU028266
         K14MA5H 3C2014 06 27.34219 18 46 58.550-21 08 43.70         25.5 rVEU028266
         K14MA5H 3C2014 06 27.36877 18 46 58.426-21 08 43.81         25.5 rVEU028266
         K14MA5H 3C2014 06 27.39518 18 46 58.302-21 08 43.93         25.5 rVEU028266
         K14MA5H 3C2016 06 05.44847 18 57 32.340-20 45 47.30         25.3 rVEU028266
         K14MA5H 3C2016 06 05.52553 18 57 32.029-20 45 47.57         25.3 rVEU028266
         K14MA5H 3C2016 06 05.60261 18 57 31.717-20 45 47.83         25.3 rVEU028266
         K14MA5H 3C2017 07 20.25325 18 58 46.315-20 38 06.52         25.4 rVEU028266
         K14MA5H 3C2017 07 20.39364 18 58 45.678-20 38 07.41         25.4 rVEU028266
         K14MA5H 3C2017 07 20.53088 18 58 45.055-20 38 08.24         25.4 rVEU028266
         K14MA5H 3C2017 07 21.24888 18 58 41.875-20 38 12.69         25.3 rVEU028266
         K14MA5H 3C2017 07 21.40707 18 58 41.160-20 38 13.69         25.3 rVEU028266
         K14MA5H 3C2017 07 21.50353 18 58 40.724-20 38 14.28         25.3 rVEU028266
         K14MA5H 3C2020 05 28.44674 19 16 18.385-19 55 34.87         24.8 rVEU028266
         K14MA5H 3C2020 05 28.50129 19 16 18.200-19 55 35.06         24.8 rVEU028266
         K14MA5H 3C2020 05 28.55756 19 16 18.009-19 55 35.24         24.8 rVEU028266
         K14MA5H 3C2020 05 30.43935 19 16 11.667-19 55 41.65         25.4 rVEU028266
         K14MA5H 3C2020 05 30.53044 19 16 11.347-19 55 41.98         25.4 rVEU028266
         K14MA5H 3C2020 05 30.61862 19 16 11.037-19 55 42.29         25.4 rVEU028266
         K14MA5H 3C2020 06 01.43269 19 16 04.722-19 55 49.03         25.8 rVEU028266
         K14MA5H 3C2020 06 01.47325 19 16 04.576-19 55 49.19         25.8 rVEU028266
         K14MA5H 3C2020 06 01.60571 19 16 04.095-19 55 49.70         25.8 rVEU028266
         K14MA5H 3C2020 06 20.45583 19 14 48.673-19 57 24.43         25.4 rVEU028266
         K14MA5H 3C2020 06 20.52860 19 14 48.350-19 57 24.88         25.4 rVEU028266
         K14MA5H 3C2020 06 20.62233 19 14 47.934-19 57 25.43         25.4 rVEU028266
         K14MA5H 3C2020 06 22.44948 19 14 39.909-19 57 36.75         25.4 rVEU028266
         K14MA5H 3C2020 06 22.52092 19 14 39.588-19 57 37.20         25.4 rVEU028266
         K14MA5H 3C2020 06 22.59118 19 14 39.272-19 57 37.63         25.4 rVEU028266
         K14MA5H 3C2020 06 25.44823 19 14 26.535-19 57 55.98         25.1 rVEU028266
         K14MA5H 3C2020 06 25.53213 19 14 26.151-19 57 56.53         25.1 rVEU028266
         K14MA5H 3C2020 06 25.61487 19 14 25.773-19 57 57.05         25.1 rVEU028266
         K14MA5H 3C2020 08 13.24332 19 10 52.191-20 04 00.75         25.4 rVEU028266
         K14MA5H 3C2020 08 13.33331 19 10 51.854-20 04 01.42         25.4 rVEU028266
         K14MA5H 3C2020 08 13.42301 19 10 51.517-20 04 02.06         25.4 rVEU028266
         K14MA5H 3C2020 08 15.24331 19 10 44.944-20 04 15.25         25.6 rVEU028266
         K14MA5H 3C2020 08 15.33985 19 10 44.592-20 04 15.95         25.6 rVEU028266
         K14MA5H 3C2020 08 15.42111 19 10 44.297-20 04 16.53         25.6 rVEU028266
    
    Observer details:
    266 New Horizons KBO Search-Subaru.  Observers J. J. Kavelaars, W. E. Fraser,
        S. B. Porter, T. Terai, A. Verbiscer, F. Yoshida.  Measurers R. Leiva, J.
        Spencer, T. Lauer, S. Benecchi, K. Singer, F. Glass, M. Skrutskie, A.
        Alexander, P. Hong, H. Reitsema, E. Lin, P. Lykawka, T. Ito, R. Marschall,
        A. Simpson, M. Banks, R. Ishimaru, T. Holt, M. Postman, C. Olkin, F.
        Yoshida, K. Arimatsu, V. Bray, A. Stern, R. Rufu, H. Throop, C. Ferrell,
        P. Quirico, P. Johnson, R. Elmaarry, D. Gerdes, J. Nunez, P. Schenk, K.
        Runyon, N. Martin, A. Steffl, V. Klein, M. Horanyi, C. Hersman, A. Roos,
        J. Stansberry, A. Rhodens, S. Gwyn.  8.2m Subaru Telescope + CCD.
    
    Orbital elements:
    2014 MH105                                                                      
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Alexandersen            
    M 267.26350              (2000.0)            P               Q                  
    n   0.00339129     Peri.  146.01960     +0.70081280     -0.70835734             
    a  43.8759132      Node   259.32565     +0.63395332     +0.67258399             
    e   0.1975646      Incl.    4.91586     +0.32705445     +0.21415100             
    P 291              H    8.82          G   0.15           U   5                  
    Residuals in seconds of arc
    140625 266  0.0   0.0     170721 266  0.0   0.0     200620 266  0.0   0.0
    140625 266  0.0   0.0     170721 266  0.0   0.0     200622 266  0.0   0.0
    140625 266  0.0   0.0     200528 266  0.1-  0.0     200622 266  0.0   0.0
    140627 266  0.0   0.0     200528 266  0.1-  0.0     200622 266  0.0   0.0
    140627 266  0.0   0.0     200528 266  0.1-  0.0     200625 266  0.0   0.0
    140627 266  0.0   0.0     200530 266  0.0   0.0     200625 266  0.0   0.0
    160605 266  0.0   0.0     200530 266  0.0   0.0     200625 266  0.0   0.0
    160605 266  0.0   0.0     200530 266  0.0   0.0     200813 266  0.0   0.0
    160605 266  0.0   0.0     200601 266  0.1+  0.1-    200813 266  0.0   0.0
    170720 266  0.0   0.0     200601 266  0.2+  0.1-    200813 266  0.0   0.0
    170720 266  0.0   0.0     200601 266  0.1+  0.1-    200815 266  0.0   0.0
    170720 266  0.0   0.0     200620 266  0.0   0.0     200815 266  0.0   0.0
    170721 266  0.0   0.0     200620 266  0.0   0.0     200815 266  0.0   0.0
    
    Ephemeris:
    2014 MH105               a,e,i = 43.88, 0.20, 5                  q = 35.2076
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 09 16    19 23 14.0 -19 26 39  45.4671 45.9324   117.0     1.1    25.6
    ...
    2023 10 01    19 22 59.7 -19 27 46  45.7018 45.9252   102.3     1.2    25.6
    ...
    2023 10 09    19 23 00.4 -19 28 05  45.8337 45.9214    94.4     1.2    25.6
    ...
    2023 10 15    19 23 04.9 -19 28 13  45.9338 45.9186    88.5     1.2    25.6
    2023 10 16    19 23 05.9 -19 28 13  45.9505 45.9181    87.5     1.2    25.6
    2023 10 17    19 23 07.1 -19 28 14  45.9672 45.9176    86.5     1.2    25.6
    ...
    2023 10 23    19 23 16.0 -19 28 11  46.0666 45.9148    80.6     1.2    25.6
    ...
    2023 10 31    19 23 32.9 -19 27 58  46.1963 45.9110    72.7     1.2    25.6
    ...
    2023 11 15    19 24 19.4 -19 26 58  46.4225 45.9038    57.9     1.0    25.6
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U28
    


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