[Iaude] MPEC E183: 2024 EC4 [a=1.07,e=0.10,i=6.9,H=25.6]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Thu Mar 14 15:33:22 EDT 2024


M.P.E.C. 2024-E183                               Issued 2024 March 14, 19:31 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2024 EC4                                    


Observations:
     K24E04C*1C2024 03 13.20448109 33 14.825+26 01 35.44         20.67GVEE183G96
     K24E04C 1C2024 03 13.21018209 33 11.999+26 01 06.64         21.10GVEE183G96
     K24E04C 1C2024 03 13.21587009 33 09.230+26 00 37.40               VEE183G96
     K24E04C KC2024 03 13.29550009 32 29.738+25 53 44.05         20.45GVEE183I52
     K24E04C KC2024 03 13.29720509 32 28.882+25 53 34.94         21.17GVEE183I52
     K24E04C KC2024 03 13.30063009 32 27.244+25 53 16.44         21.06GVEE183I52
     K24E04C KC2024 03 13.79835009 28 58.56 +25 09 15.2          21.0 GVEE183L01
     K24E04C KC2024 03 13.80215209 28 56.77 +25 08 55.1          21.0 GVEE183L01
     K24E04C KC2024 03 13.80596409 28 54.94 +25 08 35.5          20.8 GVEE183L01
     K24E04C KB2024 03 13.81813109 28 50.90 +25 07 28.6          20.1 GXEE183958
     K24E04C KB2024 03 13.82295609 28 48.62 +25 07 04.1                XEE183958
     K24E04C KB2024 03 13.82787009 28 46.29 +25 06 38.5          19.9 GXEE183958
     K24E04C KB2024 03 13.85021309 28 35.44 +25 04 41.9          20.5 GXEE183I93
     K24E04C KB2024 03 13.86080509 28 30.29 +25 03 46.6          20.8 GXEE183I93
     K24E04C KB2024 03 13.87139209 28 25.20 +25 02 51.1          20.9 GXEE183I93
     K24E04C $C2024 03 13.95147409 27 48.557+24 56 27.06         21.0 GVEE183J04
     K24E04C $C2024 03 13.95794309 27 45.336+24 55 51.85         20.7 GVEE183J04
     K24E04C KB2024 03 13.96253 09 27 39.62 +24 54 36.3          20.9 GVEE183204
     K24E04C $C2024 03 13.96434509 27 42.126+24 55 17.69         21.1 GVEE183J04
     K24E04C KB2024 03 13.98106 09 27 30.67 +24 52 54.0                VEE183204
     K24E04C 1C2024 03 14.78930 09 21 45.94 +23 38 16.0          20.7 VXEE183033
     K24E04C 1C2024 03 14.79069 09 21 45.24 +23 38 08.4          20.4 VXEE183033
     K24E04C 1C2024 03 14.79208 09 21 44.59 +23 38 00.5          20.7 VXEE183033
     K24E04C 1C2024 03 14.79346 09 21 43.92 +23 37 52.9          20.3 VXEE183033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CMO.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
G96 Mt. Lemmon Survey.  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.  1.5-m reflector +
    10K 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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + 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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, I. Lyon.  Measurer K.
    Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2024 EC4                                                 Earth MOID = 0.0278 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 306.72811              (2000.0)            P               Q                  
n   0.89353940     Peri.  254.98200     -0.32740997     +0.94484289             
a   1.0675632      Node   355.87585     -0.81420217     -0.28675571             
e   0.0965436      Incl.    6.89924     -0.47945546     -0.15825008             
P   1.10           H   25.67          G   0.15           U   7                  
Residuals in seconds of arc
240313 G96  0.3+  0.0     240313 L01  0.0   0.0     240313 J04  0.1+  0.2-
240313 G96  0.3+  0.1+    240313 958  1.6-  1.5-    240313 204  0.5+  0.1+
240313 G96  1.0+  0.2-    240313 958  1.2-  1.1-    240313 J04  0.0   0.1+
240313 I52  0.0   0.1+    240313 958  0.8-  1.4-    240313 204  0.0   0.2+
240313 I52  0.3-  0.0     240313 I93  0.2+  0.1-    240314 033  0.5+  0.2-
240313 I52  0.3+  0.3-    240313 I93  0.1-  0.0     240314 033  0.0   0.1-
240313 L01  0.6-  0.2+    240313 I93  0.6+  0.1+    240314 033  0.2+  0.4-
240313 L01  0.1-  0.2-    240313 J04  0.1-  0.3+    240314 033  0.0   0.3-

Ephemeris:
2024 EC4                 a,e,i = 1.07, 0.10, 7                   q = 0.9645
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 02 13    11 48 08.3 +38 35 01   0.1214  1.0864   142.8    33.3    22.7
...
2024 02 28    11 02 02.6 +37 26 51   0.08227 1.0627   150.5    27.3    21.6
...
2024 03 07    10 16 28.9 +33 00 48   0.06610 1.0499   149.6    28.6    21.1
...
2024 03 13    09 34 42.4 +26 19 16   0.05712 1.0403   143.3    34.8    21.0
2024 03 14    09 27 27.0 +24 52 19   0.05594 1.0387   141.8    36.3    21.0
2024 03 15    09 20 10.3 +23 19 41   0.05486 1.0372   140.1    38.0    21.0
...
2024 03 21    08 37 09.6 +12 19 53   0.05057 1.0278   127.7    50.1    21.1
...
2024 03 29    07 45 04.9 -04 27 21   0.05080 1.0158   108.7    68.6    21.6
...
2024 04 13    06 27 17.1 -28 48 16   0.06479 0.9955    81.7    94.6    23.1

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-E183





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