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  • MPEC 2024-B08 : 2023 AW

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    M.P.E.C. 2024-B08                              Issued 2024 January 16, 14:17 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 AW                                 
    
    
                               Revision to MPEC 2023-A63                            
    
    Additional Observations:
         K23A00W  C2024 01 07.60878110 52 13.575-05 22 21.66         22.58GVEB008F51
         K23A00W  C2024 01 07.62013310 52 08.693-05 22 12.18         22.38GVEB008F51
         K23A00W KC2024 01 15.34461710 00 33.110-03 09 54.00               VEB008V06
         K23A00W KC2024 01 15.36059210 00 26.460-03 09 34.40         21.94GVEB008V06
         K23A00W KC2024 01 15.37656910 00 19.720-03 09 15.50         22.19GVEB008V06
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Herman, T. Lowe, P. Minguez, A.
        Schultz, I. Smith.  Measurers K. Chambers, 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.
    V06 Catalina Sky Survey-Kuiper.  Observer G. J. Leonard.  Measurers T. Beuden,
        V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
        Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.55-m
        reflector + 1K CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    240107 F51 0.03- 0.00-    240115 V06 0.05- 0.01-    MPO727427   +0.01 days
    
    Orbital elements:
    2023 AW                                                  Earth MOID = 0.0101 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
    M 329.80271              (2000.0)            P               Q                  
    n   1.00309340     Peri.   86.59395     +0.99513029     +0.08216941             
    a   0.9883448      Node   268.68771     -0.09706177     +0.91308773             
    e   0.2652118      Incl.    3.12164     +0.01716742     +0.39939828             
    P   0.98           H   25.68          G   0.15           U   2                  
    Residuals in seconds of arc
    230111 F52  0.0   0.1+    230114 I52  0.2+  0.8-    230120 807  0.1+  0.1+
    230111 F52  0.1+  0.1-    230114 291  0.3+  0.3+    230126 807 (0.9+  0.2-)
    230111 F52  0.1-  0.6+    230114 291  0.2-  0.2+    230126 807 (0.8-  0.2-)
    230112 F52  0.0   0.0     230116 807  0.0   0.1-    230126 807  0.1+  0.0
    230112 F52  0.2-  0.1+    230116 807  0.2-  0.1-    240107 F51  0.2-  0.1+
    230112 L01  0.2+  0.5+    230116 807  0.1-  0.1+    240107 F51  0.2+  0.1-
    230112 L01  0.1-  0.2+    230118 807  0.1+  0.1-    240115 V06  0.1-  0.2-
    230112 L01  0.0   0.0     230118 807  0.1-  0.1+    240115 V06  0.4+  0.4+
    230112 L01  0.2+  0.8+    230118 807  0.2+  0.1-    240115 V06  0.2-  0.2+
    230112 L01  0.2+  0.1-    230120 807  0.1-  0.3-
    230114 I52 (6.8+  5.4+)   230120 807  0.1-  0.2+
    
    Ephemeris:
    2023 AW                  a,e,i = 0.99, 0.27, 3                   q = 0.7262
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 12 17    13 06 35.3 -08 05 50   0.1153  0.9432    66.0   107.6    24.9
    ...
    2024 01 01    11 35 31.5 -06 36 56   0.1087  1.0125   102.5    71.4    23.4
    ...
    2024 01 09    10 42 55.0 -05 01 29   0.1102  1.0473   122.8    52.1    22.9
    ...
    2024 01 15    10 02 47.5 -03 16 01   0.1152  1.0720   138.0    37.9    22.7
    2024 01 16    09 56 15.1 -02 55 59   0.1164  1.0760   140.4    35.6    22.6
    2024 01 17    09 49 47.5 -02 35 25   0.1178  1.0799   142.8    33.4    22.6
    ...
    2024 01 23    09 13 28.8 -00 24 45   0.1288  1.1028   155.7    21.6    22.5
    ...
    2024 01 31    08 34 07.0 +02 29 53   0.1509  1.1311   164.3    13.6    22.6
    ...
    2024 02 15    07 51 23.3 +06 56 46   0.2126  1.1764   150.0    24.8    23.8
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-B08
    


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