• MPC Preparation (Info)

  • MPEC 2024-G175 : 2024 GJ4

    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-G174 Read MPEC 2024-G176


    M.P.E.C. 2024-G175                               Issued 2024 April 12, 15:51 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 GJ4                                 
    
    
    Observations:
         K24G04J* C2024 04 09.31138912 19 05.229+08 31 23.24         21.03wXEG175F52
         K24G04J  C2024 04 09.32255412 19 02.720+08 30 30.44         21.34wXEG175F52
         K24G04J  C2024 04 09.33368612 19 00.161+08 29 37.24         21.18wXEG175F52
         K24G04J  C2024 04 09.34485512 18 57.624+08 28 43.43         21.79wXEG175F52
         K24G04J  C2024 04 09.54839512 18 11.543+08 12 28.06         21.71GVEG175F51
         K24G04J  C2024 04 09.54921612 18 11.377+08 12 23.94         21.91GVEG175F51
         K24G04J KC2024 04 10.21823912 15 53.082+07 19 06.67         21.57GVEG175I52
         K24G04J KC2024 04 10.22332512 15 51.890+07 18 42.73         21.46GVEG175I52
         K24G04J KC2024 04 10.22838912 15 50.861+07 18 18.86         21.15GVEG175I52
         K24G04J KC2024 04 10.23149012 15 50.166+07 18 03.92         21.27GVEG175I52
         K24G04J KC2024 04 11.28931 12 12 12.69 +05 54 31.0          21.5 RVEG175291
         K24G04J KC2024 04 11.29373 12 12 11.69 +05 54 09.6          22.3 RVEG175291
         K24G04J KC2024 04 11.29816 12 12 10.75 +05 53 49.1          22.2 RVEG175291
         K24G04J KC2024 04 12.25043 12 09 02.71 +04 39 22.5          22.0 RVEG175291
         K24G04J KC2024 04 12.25407 12 09 01.93 +04 39 05.2          22.6 RVEG175291
         K24G04J KC2024 04 12.25772 12 09 01.22 +04 38 47.7                VEG175291
         K24G04J KC2024 04 12.41525612 08 28.856+04 26 32.60         21.64GVEG175V06
         K24G04J KC2024 04 12.41701412 08 28.500+04 26 24.58         21.89GVEG175V06
         K24G04J KC2024 04 12.41877012 08 28.154+04 26 16.30         21.38GVEG175V06
         K24G04J KC2024 04 12.42052512 08 27.798+04 26 08.56         22.09GVEG175V06
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + 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.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        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.  1.0-m prime focus + CCD.
    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.
    
    Orbital elements:
    2024 GJ4                                                 Earth MOID = 0.2276 AU
    Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
    M  17.58443              (2000.0)            P               Q                  
    n   0.57329615     Peri.  143.09089     -0.94510038     -0.29873348             
    a   1.4351040      Node    20.75640     +0.12862421     -0.71267981             
    e   0.1643116      Incl.   21.94653     +0.30040153     -0.63470134             
    P   1.72           H   23.63          G   0.15           U   8                  
    Residuals in seconds of arc
    240409 F52  0.2-  0.0     240410 I52  1.0-  0.0     240412 291  0.3-  0.0
    240409 F52  0.2+  0.5+    240410 I52  0.4+  0.2+    240412 291  0.4+  0.4-
    240409 F52  0.2-  0.4+    240410 I52  0.2+  0.0     240412 V06  0.0   0.2-
    240409 F52  0.1-  0.1-    240411 291  0.6+  0.1+    240412 V06  0.1-  0.0
    240409 F51  0.2-  0.1-    240411 291  0.2-  0.4-    240412 V06  0.0   0.1-
    240409 F51  0.1+  0.2-    240411 291  0.0   0.1-    240412 V06  0.1-  0.3+
    240410 I52  0.0   0.2-    240412 291  0.0   0.4+
    
    Ephemeris:
    2024 GJ4                 a,e,i = 1.44, 0.16, 22                  q = 1.1993
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 03 13    14 04 14.8 +36 20 51   0.2843  1.2020   131.7    38.1    22.8
    ...
    2024 03 28    13 08 14.0 +24 07 47   0.2380  1.2120   151.1    23.4    22.0
    ...
    2024 04 05    12 35 18.5 +14 15 45   0.2324  1.2202   159.0    17.1    21.8
    ...
    2024 04 11    12 13 11.7 +06 17 37   0.2395  1.2276   158.1    17.7    21.9
    2024 04 12    12 09 51.8 +04 59 12   0.2416  1.2289   157.4    18.3    21.9
    2024 04 13    12 06 38.7 +03 41 44   0.2440  1.2303   156.5    19.0    22.0
    ...
    2024 04 19    11 49 53.2 -03 34 43   0.2634  1.2389   149.7    24.1    22.3
    ...
    2024 04 27    11 34 22.9 -11 38 52   0.3005  1.2518   140.0    31.1    22.8
    ...
    2024 05 12    11 23 31.6 -22 04 42   0.3931  1.2796   125.6    39.9    23.7
    
    M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-G175
    


    Read MPEC 2024-G174 Read MPEC 2024-G176


    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)