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  • MPEC 2023-K107 : 2023 KT1

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    M.P.E.C. 2023-K107                                 Issued 2023 May 23, 04:35 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 KT1                                 
    
    
    Observations:
         K23K01T*1C2023 05 21.33199214 52 52.133+06 13 36.70         20.31GVEK107G96
         K23K01T 1C2023 05 21.33764714 52 55.160+06 13 59.95         20.28GVEK107G96
         K23K01T 1C2023 05 21.34330214 52 58.192+06 14 22.49         20.78GVEK107G96
         K23K01T 1C2023 05 21.34897014 53 01.230+06 14 45.31         20.65GVEK107G96
         K23K01T KC2023 05 21.42023614 53 40.420+06 19 32.41         20.74GVEK107I52
         K23K01T KC2023 05 21.42224314 53 41.536+06 19 39.79         19.99GVEK107I52
         K23K01T KC2023 05 21.42424514 53 42.670+06 19 48.72         20.77GVEK107I52
         K23K01T KC2023 05 21.42624214 53 43.793+06 19 56.78         20.71GVEK107I52
         K23K01T $C2023 05 21.88578214 58 46.801+06 52 43.46         20.2 GVEK107J04
         K23K01T hC2023 05 21.89348414 58 45.82 +06 52 35.5          20.8 GVEK107L01
         K23K01T hC2023 05 21.89474614 58 46.64 +06 52 40.8          20.5 GVEK107L01
         K23K01T hC2023 05 21.89600714 58 47.33 +06 52 45.7          21.1 GVEK107L01
         K23K01T hC2023 05 21.89726714 58 48.07 +06 52 51.5          21.2 GVEK107L01
         K23K01T hC2023 05 21.89852714 58 48.80 +06 52 57.1          21.0 GVEK107L01
         K23K01T KC2023 05 22.17861715 02 00.064+07 14 22.34         20.16GVEK107I52
         K23K01T KC2023 05 22.18070615 02 01.349+07 14 31.81         20.44GVEK107I52
         K23K01T KC2023 05 22.18279515 02 02.656+07 14 41.68         20.58GVEK107I52
         K23K01T KC2023 05 22.18487915 02 03.959+07 14 51.29         20.50GVEK107I52
         K23K01T |C2023 05 22.22833 15 02 23.57 +07 21 27.9          19.8 VuEK107807
         K23K01T |C2023 05 22.23487 15 02 27.68 +07 21 57.4          19.9 VuEK107807
         K23K01T |C2023 05 22.24142 15 02 31.80 +07 22 27.2          19.7 VuEK107807
         K23K01T KC2023 05 23.11945115 13 39.04 +08 30 18.2          20.4 VuEK107H21
         K23K01T KC2023 05 23.12504815 13 43.25 +08 30 47.9          20.6 VuEK107H21
    
    Observer details:
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  0.61-m f/6.5 Dall-Kirkham Astrograph + CCD.
    G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
        CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
        Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly,
        K. W. Wierzchos.  1.0-m prime focus + CCD.
    J04 ESA Optical Ground Station, Tenerife.  Observers D. Abreu, M. Micheli, F.
        Ocana, L. Conversi.  Measurers F. Ocana, M. Micheli, R. Kresken, A.
        Knofel, M. Busch.  1.0-m f/4.4 reflector + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2023 KT1                                                 Earth MOID = 0.0156 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Alexandersen            
    M 321.94140              (2000.0)            P               Q                  
    n   0.34274384     Peri.  107.46983     -0.02543407     +0.99965972             
    a   2.0221946      Node   161.06993     -0.92382623     -0.02129014             
    e   0.5010599      Incl.    1.02297     -0.38196624     -0.01507206             
    P   2.88           H   25.96          G   0.15           U   7                  
    Residuals in seconds of arc
    230521 G96  0.3-  0.2-    230521 J04  0.3+  0.1+    230522 I52  0.0   0.1+
    230521 G96  0.2-  0.2+    230521 L01  0.2+  0.6+    230522 I52  0.0   0.0
    230521 G96  0.1-  0.0     230521 L01  1.1+  0.3+    230522 807  0.3-  0.1+
    230521 G96  0.1-  0.0     230521 L01  0.2+  0.3-    230522 807  0.1-  0.2-
    230521 I52  0.3+  0.0     230521 L01  0.1+  0.1-    230522 807  0.1-  0.2-
    230521 I52  0.1+  0.7-    230521 L01  0.3-  0.0     230523 H21  0.0   0.0
    230521 I52  0.2+  0.2+    230522 I52  0.3+  0.1+    230523 H21  0.0   0.3+
    230521 I52  0.1+  0.2+    230522 I52  0.0   0.1-
    
    Ephemeris:
    2023 KT1                 a,e,i = 2.02, 0.50, 1                   q = 1.0090
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 04 23    13 41 52.7 -05 14 30   0.1885  1.1920   171.6     7.1    23.2
    ...
    2023 05 08    13 54 35.6 -01 43 05   0.1089  1.1110   158.3    19.6    22.4
    ...
    2023 05 16    14 17 14.3 +01 49 17   0.07192 1.0754   152.8    25.4    21.6
    ...
    2023 05 22    14 59 53.6 +07 02 18   0.04693 1.0530   149.8    28.9    20.7
    2023 05 23    15 11 57.2 +08 21 49   0.04316 1.0496   149.2    29.6    20.5
    2023 05 24    15 26 24.2 +09 53 02   0.03957 1.0464   148.4    30.5    20.4
    ...
    2023 05 30    18 18 08.9 +22 03 26   0.02569 1.0297   128.3    50.5    19.9
    ...
    2023 06 07    22 31 23.3 +18 21 08   0.04140 1.0147    88.8    88.8    22.2
    ...
    2023 06 22    00 06 31.4 +10 47 26   0.1004  1.0112    84.3    90.0    24.2
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-K107
    


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