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  • MPEC 2023-J33 : 2023 JB

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    M.P.E.C. 2023-J33                                   Issued 2023 May 5, 14:06 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 JB                                 
    
    
    Observations:
         K23J00B* C2023 05 01.58601318 09 59.978+35 04 02.03         22.23wXEJ033F51
         K23J00B  C2023 05 01.59539518 09 58.360+35 03 50.94         21.93wXEJ033F51
         K23J00B  C2023 05 01.60352518 09 56.964+35 03 41.37         22.03wXEJ033F51
         K23J00B  C2023 05 01.61148718 09 55.580+35 03 31.80         22.28wXEJ033F51
         K23J00B  C2023 05 02.54599718 07 23.122+34 44 54.33         21.53GVEJ033F51
         K23J00B  C2023 05 02.54681418 07 22.995+34 44 53.52         21.50GVEJ033F51
         K23J00B KC2023 05 03.27306718 05 24.195+34 29 53.47         21.3 GVEJ033H01
         K23J00B KC2023 05 03.28343118 05 22.431+34 29 41.27         22.0 GVEJ033H01
         K23J00B KC2023 05 03.28970218 05 21.366+34 29 33.75         21.8 GVEJ033H01
         K23J00B KC2023 05 03.30081418 05 19.498+34 29 20.45         22.4 GVEJ033H01
         K23J00B KC2023 05 05.37512517 59 34.182+33 45 01.50         22.0 GVEJ033H01
         K23J00B KC2023 05 05.38952017 59 31.655+33 44 42.45         22.3 GVEJ033H01
         K23J00B KC2023 05 05.40762517 59 28.489+33 44 18.77         21.9 GVEJ033H01
         K23J00B KC2023 05 05.41817917 59 26.638+33 44 04.67         21.8 GVEJ033H01
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith, K. Chambers.  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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2023 JB                                                  Earth MOID = 0.0954 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 MPC                     
    M   2.86445              (2000.0)            P               Q                  
    n   0.43246916     Peri.   29.29154     -0.76395437     -0.55985567             
    a   1.7318062      Node   113.10173     +0.50306165     -0.82813462             
    e   0.5165389      Incl.   20.41432     +0.40410729     -0.02747146             
    P   2.28           H   21.49          G   0.15           U   9                  
    Residuals in seconds of arc
    230501 F51  0.0   0.1+    230502 F51  0.1+  0.0     230505 H01  0.1+  0.1+
    230501 F51  0.0   0.1+    230503 H01  0.0   0.1-    230505 H01  0.1-  0.1-
    230501 F51  0.1+  0.2+    230503 H01  0.1-  0.1+    230505 H01  0.0   0.0
    230501 F51  0.1-  0.1+    230503 H01  0.1-  0.0     230505 H01  0.0   0.1-
    230502 F51  0.1-  0.1-    230503 H01  0.2+  0.0
    
    Ephemeris:
    2023 JB                  a,e,i = 1.73, 0.52, 20                  q = 0.8373
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 04 05    19 15 09.8 +41 24 58   0.4022  1.0261    82.2    74.9    22.2
    ...
    2023 04 20    18 39 52.1 +38 15 36   0.4348  1.1370    96.2    61.4    22.2
    ...
    2023 04 28    18 19 36.5 +36 10 29   0.4477  1.1991   104.4    54.4    22.1
    ...
    2023 05 04    18 03 22.9 +34 14 46   0.4574  1.2463   110.8    49.1    22.1
    2023 05 05    18 00 36.5 +33 53 17   0.4592  1.2542   111.9    48.2    22.1
    2023 05 06    17 57 49.3 +33 31 07   0.4609  1.2621   113.0    47.4    22.1
    ...
    2023 05 12    17 40 54.2 +31 03 30   0.4730  1.3093   119.5    42.2    22.1
    ...
    2023 05 20    17 18 35.5 +27 07 09   0.4946  1.3721   127.9    35.6    22.1
    ...
    2023 06 04    16 42 30.3 +18 13 09   0.5626  1.4875   139.4    26.3    22.3
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-J33
    


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