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  • MPEC 2023-B128 : 2023 BS3

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    M.P.E.C. 2023-B128                             Issued 2023 January 26, 17:36 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 BS3                                 
    
    
    Observations:
         K23B03S  C2023 01 22.45631510 11 26.335+12 12 24.34         21.69wUEB128F52
         K23B03S* C2023 01 22.45757610 11 26.327+12 12 22.45         21.83wUEB128F52
         K23B03S  C2023 01 22.46718110 11 26.226+12 12 07.25         22.15wUEB128F52
         K23B03S  C2023 01 22.46844910 11 26.209+12 12 05.26         21.69wUEB128F52
         K23B03S  C2023 01 22.47806310 11 26.082+12 11 49.62         21.06wUEB128F52
         K23B03S  C2023 01 22.47932510 11 26.087+12 11 48.13         21.83wUEB128F52
         K23B03S  C2023 01 22.48899010 11 25.989+12 11 32.63         21.93wUEB128F52
         K23B03S  C2023 01 22.49027010 11 25.953+12 11 30.57         21.97wUEB128F52
         K23B03S  C2023 01 22.58421410 11 24.946+12 09 00.45         21.01GVEB128F52
         K23B03S  C2023 01 22.58484410 11 24.938+12 08 59.39         21.56GVEB128F52
         K23B03S  C2023 01 22.58547510 11 24.932+12 08 58.34         21.73GVEB128F52
         K23B03S  C2023 01 22.58610610 11 24.919+12 08 57.46         21.62GVEB128F52
         K23B03S  C2023 01 22.58673610 11 24.913+12 08 56.44         21.82GVEB128F52
         K23B03S 3C2023 01 24.57984810 11 11.121+11 14 33.49         21.50GVEB128T14
         K23B03S 3C2023 01 24.58082610 11 11.104+11 14 31.78         21.56GVEB128T14
         K23B03S 3C2023 01 24.58180810 11 11.087+11 14 30.13         21.48GVEB128T14
         K23B03S KC2023 01 26.40887 10 10 48.98 +10 22 11.4                VEB128691
         K23B03S KC2023 01 26.42834 10 10 48.57 +10 21 37.2                VEB128691
    
    Observer details:
    691 Steward Observatory, Kitt Peak-Spacewatch.  Observer M. T. Read.  0.9-m
        f/3 reflector + 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 BS3                                                 Earth MOID = 0.2978 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 349.87870              (2000.0)            P               Q                  
    n   0.26689014     Peri.  235.13050     -0.97440676     +0.14745359             
    a   2.3891735      Node   312.69196     -0.03574898     -0.84684127             
    e   0.4863020      Incl.   13.34680     -0.22193126     -0.51099638             
    P   3.69           H   21.58          G   0.15           U   9                  
    Residuals in seconds of arc
    230122 F52  0.1+  0.1-    230122 F52  0.1+  0.0     230122 F52  0.0   0.0
    230122 F52  0.1+  0.0     230122 F52  0.3-  0.0     230124 T14  0.0   0.0
    230122 F52  0.1+  0.1+    230122 F52  0.1+  0.0     230124 T14  0.0   0.0
    230122 F52  0.1+  0.1+    230122 F52  0.1+  0.1-    230124 T14  0.0   0.0
    230122 F52  0.3-  0.3-    230122 F52  0.1+  0.1-    230126 691  0.1-  0.0
    230122 F52  0.0   0.2+    230122 F52  0.0   0.0     230126 691  0.1+  0.0
    
    Ephemeris:
    2023 BS3                 a,e,i = 2.39, 0.49, 13                  q = 1.2273
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 12 27    09 58 33.1 +20 53 09   0.7641  1.5860   129.9    28.4    23.3
    ...
    2023 01 11    10 09 11.3 +16 37 31   0.5997  1.5000   141.5    24.1    22.5
    ...
    2023 01 19    10 11 22.2 +13 40 23   0.5246  1.4566   148.3    20.8    22.0
    ...
    2023 01 25    10 11 07.3 +11 02 49   0.4748  1.4255   153.6    17.9    21.7
    2023 01 26    10 10 55.0 +10 34 14   0.4671  1.4205   154.5    17.3    21.6
    2023 01 27    10 10 39.9 +10 04 55   0.4595  1.4154   155.4    16.8    21.5
    ...
    2023 02 02    10 08 10.7 +06 53 39   0.4179  1.3863   160.5    13.7    21.2
    ...
    2023 02 10    10 02 22.3 +01 56 28   0.3725  1.3503   165.3    10.7    20.8
    ...
    2023 02 25    09 45 57.9 -09 01 39   0.3202  1.2930   158.5    16.3    20.5
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-B128
    


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