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  • MPEC 2024-C156 : 2024 CE4

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    M.P.E.C. 2024-C156                            Issued 2024 February 14, 01:16 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 CE4                                 
    
    
    Observations:
         K24C04E* C2024 02 13.47127709 40 28.478+03 13 20.04         19.69GVEC156F52
         K24C04E  C2024 02 13.48366409 40 33.270+03 09 20.34         19.39GVEC156F52
         K24C04E  C2024 02 13.49573209 40 38.007+03 05 24.34               VEC156F52
         K24C04E  C2024 02 13.60683509 41 27.129+02 27 14.98         19.69GVEC156F52
         K24C04E  C2024 02 13.60748109 41 27.468+02 27 00.45         19.37GVEC156F52
         K24C04E KC2024 02 13.87143309 44 52.92 +00 38 12.3          19.2 GXEC156958
         K24C04E KB2024 02 13.87325 09 44 49.99 +00 37 11.5                ZEC156106
         K24C04E KC2024 02 13.87566109 44 51.71 +00 36 09.1          19.7 GVEC156L01
         K24C04E KC2024 02 13.87629409 44 56.12 +00 35 57.8          19.3 GXEC156958
         K24C04E KC2024 02 13.87714309 44 52.65 +00 35 28.2          19.5 GVEC156L01
         K24C04E KB2024 02 13.87717 09 44 52.47 +00 35 23.8                ZEC156106
         K24C04E KC2024 02 13.87862509 44 53.60 +00 34 47.4          19.5 GVEC156L01
         K24C04E KC2024 02 13.88010609 44 54.56 +00 34 06.8          19.7 GVEC156L01
         K24C04E KC2024 02 13.88116009 44 59.40 +00 33 44.6          19.2 GXEC156958
         K24C04E KB2024 02 13.88135 09 44 55.16 +00 33 28.8          19.5 RZEC156106
         K24C04E KC2024 02 13.88158809 44 55.48 +00 33 25.8          19.7 GVEC156L01
         K24C04E KB2024 02 13.88553 09 44 57.86 +00 31 33.4                ZEC156106
         K24C04E KB2024 02 13.91104 09 45 17.18 +00 19 47.9                XEC156K19
         K24C04E KB2024 02 13.91450409 45 21.06 +00 18 06.4          20.2 GXEC156I93
         K24C04E KB2024 02 13.91508 09 45 19.81 +00 17 54.8          19.9 GXEC156K19
         K24C04E KB2024 02 13.91731509 45 22.90 +00 16 46.1          19.1 GXEC156I93
         K24C04E KB2024 02 13.91912 09 45 22.46 +00 15 57.7          20.6 GXEC156K19
         K24C04E KB2024 02 13.92011909 45 24.76 +00 15 26.2                XEC156I93
         K24C04E KC2024 02 13.92242609 45 21.32 +00 13 51.7          19.6 GVEC156K62
         K24C04E KC2024 02 13.92370409 45 22.12 +00 13 14.2          19.3 GVEC156K62
         K24C04E KC2024 02 13.92498009 45 23.02 +00 12 37.4          19.5 GVEC156K62
         K24C04E KC2024 02 14.00564 09 46 19.08 -00 27 05.3                VEC156104
         K24C04E KC2024 02 14.01097 09 46 22.86 -00 29 51.9          19.5 GVEC156104
         K24C04E KC2024 02 14.01622 09 46 26.58 -00 32 36.1                VEC156104
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurer P.
        Bacci.  0.60-m f/4.0 reflector + CCD.
    106 Crni Vrh.  Observer H. Mikuz.  0.60-m f/3.3 reflector + CMO.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer P.
        Dupouy.  0.43-m f/2.7 Reflector + 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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    K19 PASTIS Observatory, Banon.  Observer C. Demeautis.  0.28-m f/2.2 reflector
        + CMO.
    K62 Teplice Observatory.  Observer Z. Moravec.  0.60-m f/3.3 reflector + CMOS.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2024 CE4                                                 Earth MOID = 0.0003 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
    M 307.31674              (2000.0)            P               Q                  
    n   0.26620916     Peri.  284.11307     -0.79287664     +0.60932748             
    a   2.3932463      Node   293.42846     -0.55560857     -0.72834897             
    e   0.7019143      Incl.    0.50982     -0.25029134     -0.31341314             
    P   3.70           H   27.36          G   0.15           U   8                  
    Residuals in seconds of arc
    240213 F52  0.1+  0.2-    240213 106  0.1+  0.4-    240213 I93  0.1-  0.6-
    240213 F52  0.1+  0.0     240213 L01  0.1-  0.1-    240213 K19  0.1+  0.3-
    240213 F52  0.2-  0.1+    240213 L01  0.1+  0.1+    240213 I93  0.1-  0.3-
    240213 F52  0.1-  0.4+    240213 958  0.3+  0.8-    240213 K62  0.4+  0.9+
    240213 F52  0.1+  0.2-    240213 106  0.3+  0.3-    240213 K62  0.3-  0.1+
    240213 958  0.7-  0.0     240213 L01  0.3-  0.0     240213 K62  0.5+  0.0
    240213 106  0.5+  0.2-    240213 106  0.5+  0.2-    240214 104  0.3-  0.1-
    240213 L01  0.0   0.2+    240213 K19  0.5+  0.3-    240214 104  0.0   0.3-
    240213 958  0.7-  1.4-    240213 I93  0.4+  0.5-    240214 104  0.1-  0.3+
    240213 L01  0.1-  0.0     240213 K19  0.2+  1.5+
    
    Ephemeris:
    2024 CE4                 a,e,i = 2.39, 0.70, 1                   q = 0.7134
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2024 01 15    09 17 35.7 +15 32 10   0.3711  1.3331   157.0    16.8    26.7
    ...
    2024 01 30    09 22 00.2 +14 25 51   0.1861  1.1690   170.8     7.7    24.6
    ...
    2024 02 07    09 25 04.9 +12 43 15   0.09594 1.0820   176.8     3.0    22.7
    ...
    2024 02 13    09 37 07.5 +05 21 44   0.03100 1.0179   171.5     8.2    20.4
    2024 02 14    09 46 17.2 -00 18 46   0.02055 1.0074   166.3    13.4    19.7
    2024 02 15    10 13 43.7 -16 47 03   0.01080 0.9969   149.7    30.0    18.8
    ...
    2024 02 21    21 08 31.4 -21 53 56   0.05636 0.9357    19.1   159.7    31.8
    ...
    2024 02 29    21 16 48.7 -18 08 23   0.1446  0.8600    23.6   152.5    31.8
    ...
    2024 03 15    21 30 02.6 -15 53 03   0.3254  0.7507    34.8   130.8    30.1
    
    M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-C156
    


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