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  • MPEC 2023-B168 : 2023 BO5

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    M.P.E.C. 2023-B168                             Issued 2023 January 28, 16:04 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
    
                                    2023 BO5                                 
    
    
    Observations:
         K23B05O* C2023 01 24.49058209 57 40.981-14 44 57.52         21.41wUEB168F52
         K23B05O  C2023 01 24.51085409 57 42.297-14 45 39.30         21.73wUEB168F52
         K23B05O  C2023 01 24.52099209 57 42.979-14 45 59.93         21.60wUEB168F52
         K23B05O  C2023 01 24.57841609 57 46.885-14 47 54.68         21.56GVEB168F52
         K23B05O  C2023 01 24.57904609 57 46.931-14 47 55.88         21.55GVEB168F52
         K23B05O |C2023 01 25.12978 09 59 02.27 -15 04 27.1          21.3 GVEB168807
         K23B05O |C2023 01 25.13903 09 59 03.05 -15 04 46.9          21.4 GVEB168807
         K23B05O |C2023 01 25.14828 09 59 03.81 -15 05 06.5          21.4 GVEB168807
         K23B05O 3C2023 01 25.62939309 59 48.287-15 22 38.41         21.09GVEB168T14
         K23B05O 3C2023 01 25.63036909 59 48.361-15 22 40.16         21.29GVEB168T14
         K23B05O 3C2023 01 25.63134609 59 48.439-15 22 41.91         21.26GVEB168T14
         K23B05O KC2023 01 28.63133510 05 21.25 -16 49 28.6          20.5 GVEB168474
         K23B05O KC2023 01 28.63485410 05 21.45 -16 49 33.0          21.6 GVEB168474
         K23B05O KC2023 01 28.65246510 05 22.63 -16 50 00.8          21.0 GVEB168474
         K23B05O KC2023 01 28.65598410 05 22.78 -16 50 06.4                VEB168474
         K23B05O KC2023 01 28.65950310 05 23.04 -16 50 12.0          20.9 GVEB168474
    
    Observer details:
    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 Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith, K. Chambers, T. Dukes.  Measurers K. Chambers, S. Chastel, T. de
        Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, H.
        Januszewski, T. Burdullis.  Measurers R. Weryk, R. Wainscoat.  3.6-m
        Canada-France-Hawaii Telescope + CCD.
    
    Orbital elements:
    2023 BO5                                                 Earth MOID = 0.0530 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M  29.58617              (2000.0)            P               Q                  
    n   0.71479121     Peri.  213.25323     -0.43352220     -0.90027592             
    a   1.2388439      Node   262.46555     +0.83523408     -0.38496493             
    e   0.1663618      Incl.    2.28461     +0.33829357     -0.20323699             
    P   1.38           H   25.82          G   0.15           U   7                  
    Residuals in seconds of arc
    230124 F52  0.2+  0.1-    230125 807  0.0   0.0     230128 474  0.2-  0.4+
    230124 F52  0.2-  0.0     230125 807  0.0   0.0     230128 474  0.5+  0.2+
    230124 F52  0.0   0.1+    230125 T14  0.0   0.0     230128 474  0.6-  0.1+
    230124 F52  0.1-  0.0     230125 T14  0.0   0.0     230128 474  0.2-  0.1-
    230124 F52  0.0   0.0     230125 T14  0.0   0.0
    230125 807  0.0   0.1+    230128 474  0.2+  0.8-
    
    Ephemeris:
    2023 BO5                 a,e,i = 1.24, 0.17, 2                   q = 1.0327
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 12 29    08 40 48.6 +07 58 32   0.06675 1.0389   145.2    32.7    21.4
    ...
    2023 01 13    09 29 39.9 -06 19 46   0.06274 1.0327   140.5    37.3    21.4
    ...
    2023 01 21    09 50 12.9 -12 33 22   0.06440 1.0336   139.1    38.5    21.5
    ...
    2023 01 27    10 02 28.9 -16 04 03   0.06693 1.0362   139.2    38.4    21.6
    2023 01 28    10 04 16.7 -16 33 02   0.06745 1.0368   139.3    38.3    21.6
    2023 01 29    10 06 00.5 -17 00 16   0.06799 1.0375   139.4    38.1    21.6
    ...
    2023 02 04    10 15 01.4 -19 08 33   0.07169 1.0422   140.8    36.7    21.7
    ...
    2023 02 12    10 23 37.8 -20 31 50   0.07778 1.0509   143.9    33.6    21.8
    ...
    2023 02 27    10 32 13.6 -19 20 15   0.09353 1.0736   152.0    25.7    22.0
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-B168
    


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