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  • MPEC 2023-B32 : 2023 AL2

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    M.P.E.C. 2023-B32                              Issued 2023 January 19, 15:50 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 AL2                                 
    
    
    Observations:
         K23A02L* C2023 01 14.38632508 38 19.332+19 35 30.69         21.13wUEB032F52
         K23A02L  C2023 01 14.39769708 38 17.214+19 35 20.71         21.80wUEB032F52
         K23A02L  C2023 01 14.40908808 38 15.100+19 35 10.86         21.76wUEB032F52
         K23A02L  C2023 01 14.42049008 38 12.938+19 35 00.72         21.53wUEB032F52
         K23A02L  C2023 01 14.55049708 37 48.497+19 32 55.71         21.23GVEB032F52
         K23A02L  C2023 01 14.55112708 37 48.403+19 32 55.02         21.38GVEB032F52
         K23A02L  C2023 01 14.55238808 37 48.152+19 32 53.59         21.13GVEB032F52
         K23A02L 1C2023 01 16.01599 08 34 36.92 +19 11 47.7          21.9 VXEB032033
         K23A02L 1C2023 01 16.01960 08 34 36.41 +19 11 45.0          22.0 VXEB032033
         K23A02L 1C2023 01 16.02320 08 34 35.92 +19 11 42.3          21.6 VXEB032033
         K23A02L 1C2023 01 19.00362 08 29 40.64 +18 42 00.1          22.4 VXEB032033
         K23A02L 1C2023 01 19.00721 08 29 40.25 +18 41 58.5          22.4 VXEB032033
         K23A02L 1C2023 01 19.01079 08 29 39.89 +18 41 56.7          22.3 VXEB032033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3
        Schmidt + 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.
    
    Orbital elements:
    2023 AL2                                                 Earth MOID = 0.0073 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M  32.08728              (2000.0)            P               Q                  
    n   0.35235839     Peri.  108.86253     +0.68510723     -0.72802087             
    a   1.9852398      Node   297.86759     +0.65734149     +0.63253321             
    e   0.5846850      Incl.    1.60580     +0.31389529     +0.26436216             
    P   2.80           H   25.94          G   0.15           U   9                  
    Residuals in seconds of arc
    230114 F52  0.1-  0.0     230114 F52  0.2+  0.1+    230119 033  0.1+  0.1+
    230114 F52  0.1-  0.1-    230114 F52  0.0   0.1-    230119 033  0.2-  0.2+
    230114 F52  0.2+  0.1+    230116 033  0.1-  0.4-    230119 033  0.1-  0.2+
    230114 F52  0.1-  0.1+    230116 033  0.0   0.4-
    230114 F52  0.1-  0.1+    230116 033  0.4+  0.4-
    
    Ephemeris:
    2023 AL2                 a,e,i = 1.99, 0.58, 2                   q = 0.8245
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 12 20    19 49 01.7 -13 32 52   0.1059  0.8936    29.8   146.8    28.7
    ...
    2023 01 04    11 34 45.1 +32 16 48   0.01513 0.9906   118.6    60.6    19.0
    ...
    2023 01 12    08 45 41.1 +20 23 53   0.07197 1.0524   162.7    16.2    21.2
    ...
    2023 01 18    08 31 08.7 +18 51 17   0.1187  1.1015   171.8     7.3    22.1
    2023 01 19    08 29 41.2 +18 42 39   0.1268  1.1099   173.2     6.1    22.2
    2023 01 20    08 28 22.9 +18 35 06   0.1348  1.1183   174.4     4.9    22.2
    ...
    2023 01 26    08 22 51.9 +18 04 46   0.1850  1.1695   177.9     1.8    22.8
    ...
    2023 02 03    08 19 25.2 +17 44 07   0.2571  1.2391   169.3     8.5    24.0
    ...
    2023 02 18    08 20 10.5 +17 21 24   0.4114  1.3709   154.4    18.1    25.6
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-B32
    


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