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  • MPEC 2023-M28 : 2023 MC

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    M.P.E.C. 2023-M28                                 Issued 2023 June 17, 15:29 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
    
                                     2023 MC                                 
    
    
    Observations:
         K23M00C*KC2023 06 16.07049 18 21 41.402-02 34 08.90         18.4 GXEM028L87
         K23M00C KC2023 06 16.07200 18 21 38.482-02 34 26.04         18.0 GXEM028L87
         K23M00C KC2023 06 16.07659 18 21 29.635-02 35 16.73         18.1 GXEM028L87
         K23M00C KC2023 06 16.08116 18 21 20.834-02 36 07.45         17.7 GXEM028L87
         K23M00C KC2023 06 16.08267 18 21 17.880-02 36 24.34         17.5 GXEM028L87
         K23M00C KC2023 06 16.81255 18 02 05.261-04 35 25.69         18.2 GXEM028L87
         K23M00C KC2023 06 16.81771 18 01 57.521-04 36 10.48         18.9 GXEM028L87
         K23M00C KC2023 06 16.82288 18 01 49.790-04 36 54.76         19.0 GXEM028L87
         K23M00C KC2023 06 16.88493 18 00 17.100-04 45 45.04         18.5 GXEM028L87
         K23M00C KC2023 06 16.89259 18 00 05.662-04 46 49.44         18.8 GXEM028L87
         K23M00C KC2023 06 16.90025 17 59 54.216-04 47 53.88         18.5 GXEM028L87
         K23M00C KC2023 06 16.90555317 59 45.97 -04 53 39.6          19.0 RVEM028M50
         K23M00C KC2023 06 16.90809617 59 42.46 -04 54 10.9                VEM028203
         K23M00C KC2023 06 16.90870017 59 40.59 -04 54 16.7          19.0 GXEM028595
         K23M00C KC2023 06 16.91561817 59 30.51 -04 55 14.7          18.5 GXEM028595
         K23M00C KC2023 06 16.91626817 59 30.31 -04 55 09.5                VEM028M50
         K23M00C KB2023 06 16.91828117 59 27.284-04 55 51.08         19.1 GXEM028B72
         K23M00C hC2023 06 16.91947017 59 24.91 -04 55 44.5          18.8 GVEM028L01
         K23M00C hC2023 06 16.92095517 59 22.73 -04 55 57.3          19.0 GVEM028L01
         K23M00C hC2023 06 16.92243617 59 20.54 -04 56 09.1          18.6 GVEM028L01
         K23M00C KC2023 06 16.92253417 59 20.40 -04 56 11.2          18.4 GXEM028595
         K23M00C KB2023 06 16.92291017 59 20.608-04 56 28.96         18.8 GXEM028B72
         K23M00C hC2023 06 16.92391417 59 18.41 -04 56 20.9          18.7 GVEM028L01
         K23M00C KC2023 06 16.92445 17 59 19.46 -04 56 18.0          19.1 GXEM028K19
         K23M00C hC2023 06 16.92539317 59 16.24 -04 56 33.6          19.0 GVEM028L01
         K23M00C KC2023 06 16.93000 17 59 11.39 -04 57 02.9          18.9 GXEM028K19
         K23M00C KC2023 06 16.93165917 59 08.18 -04 57 25.6          19.1 GVEM028203
         K23M00C KC2023 06 16.93704817 59 01.23 -04 58 04.0                XEM028C95
         K23M00C KC2023 06 16.94303 17 58 51.24 -04 58 52.9          19.8 GXEM028K83
         K23M00C KC2023 06 16.94757217 58 45.88 -04 59 30.1                XEM028C95
         K23M00C KC2023 06 16.94902 17 58 42.56 -04 59 41.0          19.0 GXEM028K83
         K23M00C KC2023 06 16.95644 17 58 29.66 -05 00 55.3          18.7 RoEM028K88
         K23M00C KC2023 06 16.95765417 58 31.32 -05 00 52.3          18.5 GXEM028C95
         K23M00C KC2023 06 16.96004 17 58 24.45 -05 01 24.2          19.1 RoEM028K88
         K23M00C KC2023 06 17.00190017 57 26.39 -05 06 48.7          18.7 GVEM028104
         K23M00C KC2023 06 17.00556417 57 21.73 -05 07 23.7          18.9 GVEM028204
         K23M00C KC2023 06 17.01153317 57 12.67 -05 08 05.8                VEM028104
         K23M00C KC2023 06 17.01248817 57 11.85 -05 08 18.2                VEM028204
         K23M00C KC2023 06 17.19661617 53 24.19 -05 31 17.4          19.1 GXEM028858
         K23M00C KC2023 06 17.20196217 53 17.03 -05 31 57.7          19.2 GXEM028858
         K23M00C KC2023 06 17.20698017 53 10.32 -05 32 35.4          19.2 GXEM028858
         K23M00C KC2023 06 17.55185 17 46 13.47 -06 08 13.6          19.6 VqEM028E23
         K23M00C KC2023 06 17.56573 17 45 56.57 -06 09 45.5          19.8 VqEM028E23
         K23M00C KC2023 06 17.57962 17 45 39.62 -06 11 19.3          19.9 VqEM028E23
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m F4 Reflector + CCD.
    203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
        0.36-m f/5.76 Schmidt-Cassegrain + CCD.
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    595 Farra d'Isonzo.  Observer E. Pettarin.  0.61-m f/4.5 reflector + CCD.
    858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
        Schmidt-Cassegrain + CCD.
    B72 Soerth.  Observer B. Koch.  0.36-m f/7.6 Schmidt-Cassegrain + CMO.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian reflector + CCD.
    E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
    K19 PASTIS Observatory, Banon.  Observer C. Demeautis.  0.28-m f/2.2 reflector
        + CMO.
    K83 Beppe Forti Astronomical Observatory, Montelupo.  Observers M. Tombelli,
        A. Boattini, G. Interrante, M. Lombardo, L. Grazzini, T. Bitossi, F.
        Cheli, A. Mazzanti, G. Fieramosca.  Measurers M. Tombelli, F. Bernardi.
        0.40-m f/8 Ritchey-Chretien + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observers K. Sarneczky, C. Kalup.  Measurers K.
        Sarneczky, A. Pal, B. Csak, Z. Kuli.  0.60-m Schmidt + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    L87 Moonbase South Observatory, Hakos.  Observer G. Duszanowicz.  Measurer J.
        Camarasa.  0.28-m f/1.9 reflector + CCD, 0.36-m f/7.7 reflector + CCD.
    M50 Virtual Telescope Project, Manciano.  Observer G. Masi.  0.36-m  f/7.2
        Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2023 MC                                                  Earth MOID = 0.0074 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 324.57734              (2000.0)            P               Q                  
    n   1.16317121     Peri.  243.88162     -0.65370241     -0.75625513             
    a   0.8954478      Node   246.96748     +0.70451033     -0.59495102             
    e   0.3927172      Incl.    1.70680     +0.27629394     -0.27223422             
    P   0.85           H   25.62          G   0.15           U   6                  
    Residuals in seconds of arc
    230616 L87  1.0-  1.0+    230616 M50  0.1+  0.9-    230616 K83  0.1-  0.6+
    230616 L87  0.6-  0.8+    230616 B72  0.5-  0.4-    230616 K88  0.1+  0.3-
    230616 L87  0.1+  1.0+    230616 L01  0.4+  0.1+    230616 C95  0.4+  0.2-
    230616 L87  0.9+  1.0+    230616 L01  0.3+  0.4-    230616 K88  0.0   0.0
    230616 L87  0.5+  0.9+    230616 L01  0.2-  0.0     230617 104  0.3-  0.1-
    230616 L87  0.0   0.4-    230616 595  0.1-  0.6+    230617 204  0.4+  0.1-
    230616 L87  0.5-  0.4-    230616 B72  0.0   0.2-    230617 104  0.0   0.6-
    230616 L87  0.6-  0.1+    230616 L01  0.2+  0.3+    230617 204  0.0   0.4+
    230616 L87  0.0   0.1-    230616 K19  0.9-  2.5+    230617 858  0.0   0.3-
    230616 L87  0.0   0.0     230616 L01  0.1+  0.2-    230617 858  0.1-  0.3-
    230616 L87  0.2-  0.1-    230616 K19  0.8-  3.3+    230617 858  0.0   0.2-
    230616 M50  0.5-  0.2+    230616 203  0.5+  0.4-    230617 E23  0.0   0.1+
    230616 203  0.3-  0.1-    230616 C95  0.7+  0.1-    230617 E23  0.4+  1.1+
    230616 595  0.3-  0.9+    230616 K83  0.5-  0.2-    230617 E23  0.6-  0.4-
    230616 595  0.2+  0.1+    230616 C95  0.4-  0.1-
    
    Ephemeris:
    2023 MC                  a,e,i = 0.90, 0.39, 2                   q = 0.5438
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 05 18    03 35 01.0 +17 37 30   0.1634  0.8480     1.8   177.9
    ...
    2023 06 02    02 55 40.1 +19 10 52   0.06608 0.9540    23.9   154.4    29.0
    ...
    2023 06 10    00 37 58.6 +22 06 26   0.02295 1.0047    62.3   116.6    22.0
    ...
    2023 06 16    18 24 04.1 -02 22 44   0.02605 1.0396   156.0    23.5    18.9
    2023 06 17    17 57 31.7 -05 02 53   0.03093 1.0452   161.2    18.3    19.1
    2023 06 18    17 38 17.4 -06 56 29   0.03616 1.0507   163.5    15.9    19.4
    ...
    2023 06 24    16 46 48.4 -11 50 29   0.07077 1.0821   157.4    21.2    21.1
    ...
    2023 07 02    16 27 54.3 -13 56 21   0.1204  1.1196   147.1    29.6    22.6
    ...
    2023 07 17    16 24 05.0 -15 50 21   0.2198  1.1767   132.7    39.4    24.2
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-M28
    


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    MPEC number:

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