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  • MPEC 2024-G202 : 2023 OU4

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    M.P.E.C. 2024-G202                               Issued 2024 April 14, 14:12 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 OU4                                 
    
    
                               Revision to MPEC 2023-O107                           
    
    Additional Observations:
         K23O04U KC2024 04 12.27920813 15 19.386-30 26 21.98         22.72GVEG202V06
         K23O04U KC2024 04 12.28635313 15 18.223-30 26 11.94         21.89GVEG202V06
         K23O04U KC2024 04 12.29350013 15 17.078-30 26 02.00         22.54GVEG202V06
         K23O04U KC2024 04 13.29689813 12 46.789-30 02 17.23         23.02GVEG202V06
         K23O04U KC2024 04 13.30165913 12 46.001-30 02 10.90         22.29GVEG202V06
         K23O04U KC2024 04 13.30641913 12 45.205-30 02 03.48         21.62GVEG202V06
         K23O04U KC2024 04 13.31118013 12 44.467-30 01 55.74         22.21GVEG202V06
    
    Observer details:
    V06 Catalina Sky Survey-Kuiper.  Observers V. F. Carvajal, D. Rankin.
        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, reference and Delta-T
    240412 V06  2.5-  0.6-    240413 V06  2.7-  0.1-    E2023-Y71   +0.00 days
    
    Orbital elements:
    2023 OU4                                                 Earth MOID = 0.0587 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
    M 111.88545              (2000.0)            P               Q                  
    n   0.81472872     Peri.  152.33393     +0.46289619     -0.88094063             
    a   1.1353437      Node   269.94635     +0.79402497     +0.46140516             
    e   0.2412923      Incl.    5.64358     +0.39401962     +0.10511365             
    P   1.21           H   23.23          G   0.15           U   3                  
    Residuals in seconds of arc
    230727 F52  0.2-  0.1-    230728 H21  0.7-  0.5-    230910 691  0.6-  1.0+
    230727 F52  0.0   0.2-    230728 H21  0.5-  0.2-    230910 691  0.1+  0.9+
    230727 F52  0.0   0.0     230729 807 (0.6-  1.0-)   230910 691  0.1-  0.2-
    230727 F52  0.0   0.3-    230729 807  0.4+  0.4+    230920 T12  0.0   0.1-
    230727 F52  0.1-  0.2-    230729 807  0.2+  0.4+    230920 T12  0.0   0.1-
    230727 L01  0.0   0.6-    230729 654  0.1-  0.2-    240412 V06  0.0   0.0
    230727 L01  0.3-  0.6-    230729 654  0.1-  0.1-    240412 V06  0.1-  0.1+
    230727 L01  0.4-  0.2+    230729 654  0.0   0.2-    240412 V06  0.1+  0.1+
    230728 807  0.1+  0.2-    230729 654  0.2-  0.4-    240413 V06  0.5+  0.1-
    230728 807  0.1+  0.2-    230806 H36  0.0   0.7+    240413 V06  0.1+  0.7-
    230728 807  0.1-  0.3+    230806 H36  0.1+  0.1+    240413 V06  0.4-  0.1-
    230728 H21  0.6-  0.1-    230806 H36  0.0   0.3-    240413 V06  0.2-  0.8+
    230728 H21  0.9-  0.1-    230820 204  0.1-  0.2-
    230728 H21  0.9-  0.2-    230820 204  0.1+  0.2+
    
    Ephemeris:
    2023 OU4                 a,e,i = 1.14, 0.24, 6                   q = 0.8614
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 03 15    14 21 08.1 -35 26 58   0.3503  1.2366   126.8    40.1    23.0
    ...
    2024 03 30    13 50 10.8 -34 22 26   0.3312  1.2834   144.7    26.7    22.6
    ...
    2024 04 07    13 29 05.2 -32 19 05   0.3303  1.3056   153.8    19.8    22.4
    ...
    2024 04 13    13 13 31.0 -30 09 00   0.3356  1.3209   158.7    16.0    22.3
    2024 04 14    13 11 03.3 -29 44 56   0.3370  1.3234   159.2    15.6    22.3
    2024 04 15    13 08 38.8 -29 20 19   0.3386  1.3258   159.6    15.3    22.3
    ...
    2024 04 21    12 55 32.1 -26 44 57   0.3514  1.3396   159.5    15.3    22.4
    ...
    2024 04 29    12 42 18.8 -23 13 44   0.3771  1.3561   154.0    19.0    22.7
    ...
    2024 05 14    12 31 21.2 -17 37 25   0.4485  1.3812   139.1    28.6    23.5
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-G202
    


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