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  • MPEC 2023-M124 : 2013 AX60

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    M.P.E.C. 2023-M124                                Issued 2023 June 24, 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
    
                                    2013 AX60                                
    
    
                               Revision to MPEC 2013-A78                            
    
    Additional Observations:
         K13A60X  C2023 06 21.44052519 49 27.650-37 23 59.19         20.18wXEM124F51
         K13A60X  C2023 06 21.45857919 49 27.984-37 25 27.62         20.14wXEM124F51
         K13A60X  C2023 06 21.46758819 49 28.157-37 26 11.77         20.18wXEM124F51
         K13A60X 3C2023 06 22.58331819 50 01.280-38 58 36.01         19.98GVEM124T14
         K13A60X 3C2023 06 22.58429619 50 01.297-38 58 40.90         19.97GVEM124T14
         K13A60X 3C2023 06 22.58528219 50 01.315-38 58 45.89         19.96GVEM124T14
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
        Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Bulger, J.
        Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
        Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk.  1.8-m Ritchey-
        Chretien + CCD.
    T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, A.
        Acohido, T. Burdullis.  Measurers R. Weryk, R. Wainscoat.  3.6-m Canada-
        France-Hawaii Telescope + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
    230621 F51   17-    1-    230622 T14   18-    1-    MPO740360   -5.47 days
    
    Orbital elements:
    2013 AX60                                                Earth MOID = 0.1296 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 245.60828              (2000.0)            P               Q                  
    n   0.54150627     Peri.  284.96967     +0.89537893     -0.16870850             
    a   1.4907348      Node    86.08363     +0.34004285     +0.85657368             
    e   0.3851010      Incl.   24.39808     -0.28751946     +0.48766688             
    P   1.82           H   20.77          G   0.15           U   3                  
    Residuals in seconds of arc
    130110 G96  0.4-  0.2-    130110 G96  0.1-  0.0     130113 J04  0.0   0.4-
    130110 G96  0.1-  0.1-    130110 G96  0.1-  0.2+    130115 H21  0.3-  0.1-
    130110 G96  0.3-  0.0     130110 G96  0.1-  0.1+    130115 H21  0.2+  0.1-
    130110 G96  0.1+  0.1+    130112 H01  0.2+  0.3-    130115 H21  0.2+  0.4+
    130110 H01  0.1+  0.0     130112 G96  0.6+  0.2+    230621 F51  0.2+  0.0
    130110 H01  0.1+  0.1-    130112 H01  0.2+  0.1-    230621 F51  0.0   0.1+
    130110 G48  0.1+  0.2+    130112 G96  0.5-  0.2+    230621 F51  0.0   0.0
    130110 H01  0.1+  0.0     130112 G96  0.2-  0.1+    230622 T14  0.0   0.0
    130110 G48  0.0   0.3-    130112 G96  0.2-  0.3-    230622 T14  0.0   0.0
    130110 H01  0.0   0.0     130112 H01  0.3+  0.3-    230622 T14  0.0   0.0
    130110 G48  0.2+  0.2+    130112 H01  0.1+  0.0
    130110 G96  0.0   0.5+    130113 J04  0.1-  0.2-
    
    Ephemeris:
    2013 AX60                a,e,i = 1.49, 0.39, 24                  q = 0.9167
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 05 25    19 28 27.8 -15 35 01   0.5917  1.4732   131.5    31.0    21.8
    ...
    2023 06 09    19 41 28.5 -24 12 21   0.4314  1.3890   144.5    25.1    20.8
    ...
    2023 06 17    19 46 55.3 -31 52 43   0.3616  1.3428   150.6    21.8    20.3
    ...
    2023 06 23    19 50 14.9 -39 33 38   0.3193  1.3077   152.4    21.1    19.9
    2023 06 24    19 50 44.5 -41 00 52   0.3132  1.3018   152.3    21.3    19.9
    2023 06 25    19 51 13.1 -42 31 02   0.3074  1.2960   152.0    21.6    19.8
    ...
    2023 07 01    19 53 45.7 -52 29 18   0.2794  1.2607   147.3    25.9    19.7
    ...
    2023 07 09    19 56 30.5 -67 28 11   0.2611  1.2138   134.4    36.8    19.8
    ...
    2023 07 24    07 46 50.5 -86 40 36   0.2783  1.1279   106.7    59.6    20.4
    
    A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-M124
    


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