• MPC Preparation (Info)

  • MPEC 2024-E124 : 2017 ED3

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2024-E123 Read MPEC 2024-E125


    M.P.E.C. 2024-E124                                Issued 2024 March 8, 14:10 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
    
                                    2017 ED3                                 
    
    
                               Revision to MPEC 2017-E73                            
    
    Additional Observations:
         K17E03D 7C2024 02 19.83658405 09 08.192+66 36 08.91         21.8 GVEE124Z84
         K17E03D 7C2024 02 19.88422805 09 32.730+66 33 26.26         21.6 GVEE124Z84
         K17E03D 7C2024 02 19.94217505 10 02.903+66 30 04.79         21.6 GVEE124Z84
         K17E03D KC2024 03 07.26845006 42 38.185+51 33 10.04         22.07GVEE124V06
         K17E03D KC2024 03 07.28599906 42 41.659+51 32 13.81         22.27GVEE124V06
         K17E03D KC2024 03 07.29477006 42 43.538+51 31 45.48         22.56GVEE124V06
    
    Observer details:
    V06 Catalina Sky Survey-Kuiper.  Observer J. K. Hogan.  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.
    Z84 Calar Alto-Schmidt.  Observers F. Ocana, R. Kresken, M. Micheli, L.
        Conversi.  Measurers F. Ocana, M. Micheli.  0.8-m f/3 Schmidt + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    240219 Z84 48.0+ 60.0+    240307 V06 43.9+ 23.1+    E2024-AF1   +0.00 days
    
    Orbital elements:
    2017 ED3                                                 Earth MOID = 0.0295 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
    M 178.81594              (2000.0)            P               Q                  
    n   1.12066511     Peri.  332.71104     +0.99869841     +0.01916807             
    a   0.9179496      Node    26.31932     +0.00606415     +0.87550027             
    e   0.1692365      Incl.    6.11965     -0.05064290     +0.48283730             
    P   0.88           H   24.12          G   0.15           U   1                  
    Residuals in seconds of arc
    170306 F51  0.1-  0.1-    170317 291  1.7-  0.0     170329 F51  0.4-  0.1-
    170306 F51  0.1-  0.1-    170317 291  1.7-  0.2-    170329 F51  0.2-  0.1-
    170306 F51  0.1-  0.3-    170317 291  1.6-  0.2-    170329 F51  0.0   0.0
    170306 F51  0.1-  0.2-    170318 705  0.3-  0.1-    170403 G96  0.8-  0.1-
    170307 291  0.7-  0.0     170318 705  0.6+  0.2-    170403 G96  0.2+  0.1+
    170307 291  0.7-  0.1+    170318 705  0.3-  0.3-    170403 G96  0.4-  0.7+
    170307 291  0.8-  0.1-    170323 T12  0.0   0.0     170403 G96  0.1-  0.2+
    170308 291  0.6-  0.3-    170323 T12  0.0   0.0     170417 G96  0.5-  0.1+
    170308 291  0.2-  0.1+    170324 I52  0.1+  0.1-    170417 G96  0.3+  0.2+
    170308 291  0.3-  0.2-    170324 I52  0.1-  0.1+    170417 G96  0.3+  0.2-
    170309 H01  0.1+  0.0     170324 I52  0.3+  0.1-    170421 T12  0.1-  0.0
    170309 H01  0.0   0.0     170324 T12  0.1+  0.0     170421 T12  0.0   0.0
    170309 H01  0.0   0.0     170324 T12  0.1+  0.0     170423 291  0.2-  0.3+
    170309 H01  0.1-  0.0     170325 G96  0.1-  0.3+    170423 291  0.5-  0.2-
    170311 705  0.1-  0.2-    170325 G96  0.3+  0.3+    240219 Z84  0.2-  0.8+
    170311 705  0.4+  0.2-    170325 G96  0.3+  0.1-    240219 Z84  0.1-  0.2+
    170311 705  0.1-  0.3-    170325 G96  0.7-  0.6-    240219 Z84  0.1-  0.7+
    170317 705  0.1-  0.1+    170325 T12  0.1+  0.0     240307 V06  0.1+  0.1-
    170317 705  0.2+  0.1-    170325 T12  0.1+  0.0     240307 V06  0.4-  0.2+
    170317 705  0.4+  0.1-    170329 F51  0.2-  0.2-    240307 V06  0.5+  0.3+
    
    Ephemeris:
    2017 ED3                 a,e,i = 0.92, 0.17, 6                   q = 0.7626
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 02 07    01 39 03.9 +74 11 08   0.1230  1.0117    98.5    74.6    22.2
    ...
    2024 02 22    05 27 51.0 +64 34 50   0.1450  1.0406   107.0    65.3    22.3
    ...
    2024 03 01    06 16 45.0 +57 05 15   0.1610  1.0525   108.3    63.3    22.5
    ...
    2024 03 07    06 41 42.7 +51 46 50   0.1745  1.0597   108.1    62.9    22.7
    2024 03 08    06 45 19.0 +50 56 03   0.1769  1.0608   108.0    62.9    22.7
    2024 03 09    06 48 48.2 +50 05 58   0.1793  1.0618   107.9    62.9    22.8
    ...
    2024 03 15    07 07 44.9 +45 20 03   0.1943  1.0670   106.8    63.2    22.9
    ...
    2024 03 23    07 29 26.1 +39 36 25   0.2152  1.0715   104.7    64.1    23.2
    ...
    2024 04 07    08 04 15.0 +30 26 56   0.2553  1.0725    99.4    67.1    23.7
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-E124
    


    Read MPEC 2024-E123 Read MPEC 2024-E125


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)