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  • MPEC 2024-G21 : 2024 FJ4

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    M.P.E.C. 2024-G21                                 Issued 2024 April 3, 13:01 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
    
                                    2024 FJ4                                 
    
    
    Observations:
         K24F04J* C2024 03 31.37468911 26 05.164-16 39 19.47         21.08wXEG021F51
         K24F04J  C2024 03 31.38592811 26 08.209-16 39 25.20         21.44wXEG021F51
         K24F04J  C2024 03 31.39832511 26 11.570-16 39 31.04         21.42wXEG021F51
         K24F04J  C2024 03 31.52226011 26 46.119-16 40 22.40         21.46GVEG021F52
         K24F04J  C2024 03 31.52355911 26 46.511-16 40 22.91         21.26GVEG021F52
         K24F04J  C2024 03 31.52420911 26 46.713-16 40 22.93         21.13GVEG021F52
         K24F04J  C2024 03 31.52486011 26 46.887-16 40 23.36         21.01GVEG021F52
         K24F04J  C2024 03 31.52551011 26 47.076-16 40 23.53         21.01GVEG021F52
         K24F04J |C2024 04 01.24335011 30 45.020-16 44 52.30         20.9 GVEG021807
         K24F04J |C2024 04 01.24782011 30 46.420-16 44 54.20         21.0 GVEG021807
         K24F04J |C2024 04 01.25216011 30 47.760-16 44 55.90         20.8 GVEG021807
         K24F04J |C2024 04 03.07753011 42 46.510-16 58 55.50         20.5 GVEG021807
         K24F04J |C2024 04 03.08207011 42 48.360-16 58 57.10         20.5 GVEG021807
         K24F04J |C2024 04 03.08640011 42 50.100-16 58 59.70         20.7 GVEG021807
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
        0.61-m f/6.8 Ritchey-Chretien + CCD.
    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.
    F52 Pan-STARRS 2, 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.
    
    Orbital elements:
    2024 FJ4                                                 Earth MOID = 0.0257 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Bell                    
    M 352.75726              (2000.0)            P               Q                  
    n   0.24259703     Peri.   20.08815     -0.72019828     +0.69223953             
    a   2.5461211      Node   203.91531     -0.65102684     -0.69726787             
    e   0.6006342      Incl.    6.51996     -0.23974674     -0.18606976             
    P   4.06           H   25.30          G   0.15           U   8                  
    Residuals in seconds of arc
    240331 F51  0.0   0.1+    240331 F52  0.3+  0.1+    240401 807  0.3-  0.0
    240331 F51  0.0   0.1-    240331 F52  0.1+  0.1-    240403 807  0.2-  0.5-
    240331 F51  0.1-  0.0     240331 F52  0.1+  0.0     240403 807  0.1+  0.3+
    240331 F52  0.2-  0.1-    240401 807  0.1+  0.2+    240403 807  0.0   0.1-
    240331 F52  0.1+  0.1-    240401 807  0.1+  0.0
    
    Ephemeris:
    2024 FJ4                 a,e,i = 2.55, 0.60, 7                   q = 1.0168
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 03 04    10 43 12.7 -13 02 15   0.2713  1.2501   160.1    15.7    23.8
    ...
    2024 03 19    10 52 27.1 -15 03 03   0.1676  1.1527   158.1    18.8    22.7
    ...
    2024 03 27    11 08 36.8 -16 03 32   0.1194  1.1087   157.1    20.5    21.9
    ...
    2024 04 02    11 35 22.2 -16 51 14   0.08610 1.0804   159.0    19.3    21.1
    2024 04 03    11 42 09.3 -16 58 48   0.08085 1.0761   159.8    18.7    21.0
    2024 04 04    11 49 55.7 -17 05 49   0.07572 1.0719   160.8    17.9    20.8
    ...
    2024 04 10    13 10 31.2 -16 56 39   0.04859 1.0499   170.9     8.7    19.4
    ...
    2024 04 18    17 09 50.0 -05 09 49   0.03863 1.0288   128.9    49.4    20.1
    ...
    2024 05 03    20 19 35.8 +09 12 24   0.09979 1.0175    92.6    81.8    23.2
    
    M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-G21
    


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