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  • MPEC 2024-C160 : 2024 CJ4

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    M.P.E.C. 2024-C160                            Issued 2024 February 14, 03:26 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 CJ4                                 
    
    
    Observations:
         K24C04J 1C2024 01 19.39364 10 15 16.01 +20 17 19.1          22.0 GVEC160G96
         K24C04J 1C2024 01 19.39882 10 15 18.06 +20 17 15.5          20.8 GVEC160G96
         K24C04J 1C2024 01 19.40399 10 15 19.93 +20 17 11.4          21.7 GVEC160G96
         K24C04J 1C2024 01 19.40915 10 15 21.83 +20 17 07.3          21.9 GVEC160G96
         K24C04J* C2024 02 10.48069712 31 59.569+12 02 42.28         21.66wXEC160F52
         K24C04J  C2024 02 10.49242812 32 02.649+12 02 24.85         22.12wXEC160F52
         K24C04J  C2024 02 10.50408312 32 05.726+12 02 07.38         21.64wXEC160F52
         K24C04J  C2024 02 10.51578512 32 08.791+12 01 49.93         22.11wXEC160F52
         K24C04J  C2024 02 10.58369912 32 26.476+12 00 06.69         21.86GVEC160F52
         K24C04J  C2024 02 10.58451812 32 26.695+12 00 05.42         21.69GVEC160F52
         K24C04J $C2024 02 13.22741512 44 18.559+10 53 58.64         20.9 GVEC160J04
         K24C04J $C2024 02 13.24398012 44 22.440+10 53 34.07         20.4 GVEC160J04
         K24C04J $C2024 02 13.26056912 44 26.315+10 53 09.51         21.5 GVEC160J04
    
    Observer details:
    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.
    G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers B. Gray, D. Rankin,
        F. C. Shelly.  1.5-m reflector + 10K CCD.
    J04 ESA Optical Ground Station, Tenerife.  Observers D. Abreu, F. Ocana, M.
        Micheli, L. Conversi.  Measurers F. Ocana, M. Micheli, R. Kresken.
        0.8-m f/3 Schmidt + CCD.
    
    Orbital elements:
    2024 CJ4                                                 Earth MOID = 0.1114 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
    M 323.40766              (2000.0)            P               Q                  
    n   0.25115368     Peri.   49.73919     -0.77274310     -0.63347787             
    a   2.4879578      Node    90.91594     +0.56963628     -0.71972160             
    e   0.5598974      Incl.    2.27394     +0.27996894     -0.28408908             
    P   3.92           H   24.28          G   0.15           U   8                  
    Residuals in seconds of arc
    240119 G96  0.2-  0.2-    240210 F52  0.1-  0.1+    240213 J04  0.1+  0.1-
    240119 G96 (1.3+  0.2+)   240210 F52  0.1+  0.0     240213 J04  0.1+  0.0
    240119 G96  0.3+  0.1+    240210 F52  0.0   0.1+    240213 J04  0.2-  0.2+
    240119 G96  0.2-  0.1+    240210 F52  0.1-  0.0
    240210 F52  0.1+  0.0     240210 F52  0.0   0.0
    
    Ephemeris:
    2024 CJ4                 a,e,i = 2.49, 0.56, 2                   q = 1.0950
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 01 15    09 47 01.4 +21 04 20   0.1602  1.1267   151.2    24.8    21.7
    ...
    2024 01 30    11 26 24.0 +16 56 55   0.1392  1.0980   142.0    33.5    21.6
    ...
    2024 02 07    12 14 18.9 +13 32 56   0.1416  1.0950   137.7    37.3    21.7
    ...
    2024 02 13    12 43 21.1 +10 59 52   0.1482  1.0985   135.9    38.7    21.9
    2024 02 14    12 47 33.2 +10 35 33   0.1496  1.0996   135.8    38.8    21.9
    2024 02 15    12 51 34.5 +10 11 40   0.1511  1.1008   135.7    38.8    21.9
    ...
    2024 02 21    13 12 02.6 +07 59 17   0.1616  1.1108   136.1    38.1    22.1
    ...
    2024 02 29    13 30 28.1 +05 34 25   0.1790  1.1313   138.7    35.3    22.3
    ...
    2024 03 15    13 43 52.1 +02 28 14   0.2209  1.1894   149.1    25.5    22.5
    
    A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-C160
    


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