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  • MPEC 2023-G94 : 2023 GT1

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    M.P.E.C. 2023-G94                                Issued 2023 April 15, 21:05 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 GT1                                 
    
    
    Observations:
         K23G01T*1C2023 04 15.19064410 13 28.621+13 08 03.66         19.51GVEG094G96
         K23G01T 1C2023 04 15.19624210 13 19.520+13 03 24.05               VEG094G96
         K23G01T 1C2023 04 15.20743610 13 01.344+12 54 02.12               VEG094G96
         K23G01T KC2023 04 15.23423010 12 18.529+12 31 33.78         18.99GVEG094I52
         K23G01T KC2023 04 15.23474210 12 17.716+12 31 08.11         18.98GVEG094I52
         K23G01T KC2023 04 15.23525310 12 16.916+12 30 42.12         18.96GVEG094I52
         K23G01T KC2023 04 15.23577010 12 16.096+12 30 16.02         19.03GVEG094I52
         K23G01T  C2023 04 15.24743410 11 53.961+12 19 41.46         18.7 GVEG094H01
         K23G01T  C2023 04 15.25102110 11 48.469+12 16 39.85         18.7 GVEG094H01
         K23G01T  C2023 04 15.26070210 11 33.753+12 08 28.01         18.9 GVEG094H01
         K23G01T  C2023 04 15.27119410 11 18.052+11 59 34.74         19.0 GVEG094H01
         K23G01T KC2023 04 15.35569010 09 22.705+10 48 27.90         18.92GVEG094I52
         K23G01T KC2023 04 15.35621910 09 22.043+10 48 00.79         18.91GVEG094I52
         K23G01T KC2023 04 15.35673410 09 21.388+10 47 34.37         18.77GVEG094I52
         K23G01T KC2023 04 15.41235810 09 26.89 +10 32 20.3          19.0 GVEG094474
         K23G01T KC2023 04 15.41299410 09 25.94 +10 31 48.3          18.9 GVEG094474
         K23G01T KC2023 04 15.41363110 09 24.96 +10 31 16.5          19.1 GVEG094474
         K23G01T KC2023 04 15.41426810 09 23.98 +10 30 44.7          19.2 GVEG094474
         K23G01T 1C2023 04 15.78961 10 02 42.19 +04 45 53.9          19.1 GVEG094C40
         K23G01T 1C2023 04 15.79393 10 02 35.92 +04 42 19.6          19.0 GVEG094C40
         K23G01T 1C2023 04 15.79823 10 02 29.66 +04 38 46.2          19.2 GVEG094C40
         K23G01T KC2023 04 15.83100110 02 29.23 +04 12 15.4          19.3 GXEG094958
         K23G01T KC2023 04 15.83586310 02 22.06 +04 08 16.8          18.9 GXEG094958
         K23G01T KC2023 04 15.84072410 02 14.91 +04 04 17.4          18.8 GXEG094958
         K23G01T KC2023 04 15.84761710 01 50.34 +03 58 28.9          18.5 GVEG094104
         K23G01T KC2023 04 15.85111410 01 45.25 +03 55 35.2          18.2 GVEG094104
         K23G01T KC2023 04 15.85361210 01 41.53 +03 53 32.4          18.1 GVEG094104
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m F4 Reflector + CCD.
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
        Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer P.
        Dupouy.  0.43-m f/2.7 Reflector + CCD.
    C40 Kuban State University Astrophysical Observatory.  Observers A. Ivanov, A.
        Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
        Kurbatov, P. Shchukin, V. Roshchupko.  Measurer A. Ivanov.  0.51-m f/8
        reflector + 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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + 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.
    
    Orbital elements:
    2023 GT1                                                 Earth MOID = 0.0040 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M  22.37400              (2000.0)            P               Q                  
    n   0.96671037     Peri.  107.24433     -0.67273012     -0.73903180             
    a   1.0129899      Node    25.14429     +0.64304127     -0.60778551             
    e   0.0186782      Incl.    4.80391     +0.36596736     -0.29056631             
    P   1.02           H   28.30          G   0.15           U   6                  
    Residuals in seconds of arc
    230415 G96  0.5-  1.8-    230415 H01  0.0   0.0     230415 C40  0.1+  0.2-
    230415 G96  0.4-  1.1-    230415 H01  0.1+  0.2+    230415 C40  0.2+  0.1-
    230415 G96  0.8-  1.3-    230415 I52  0.3-  0.3-    230415 C40  0.2-  0.1-
    230415 I52  0.2+  0.4+    230415 I52  0.1-  0.3-    230415 958  0.1+  0.8-
    230415 I52  0.1+  0.6+    230415 I52  0.1-  0.4-    230415 958  0.0   0.4+
    230415 I52  0.2+  0.4+    230415 474  0.1-  0.0     230415 958  0.4+  0.8+
    230415 I52  0.2+  0.4+    230415 474  0.2+  0.1-    230415 104  0.2-  0.6+
    230415 H01  0.1+  0.0     230415 474  0.0   0.0     230415 104  0.4+  0.3-
    230415 H01  0.1+  0.4+    230415 474  0.2-  0.1+    230415 104  0.5-  0.4+
    
    Ephemeris:
    2023 GT1                 a,e,i = 1.01, 0.02, 5                   q = 0.9941
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 03 16    17 09 32.3 +70 35 40   0.04276 0.9988    94.5    83.0    24.4
    ...
    2023 03 31    15 38 24.5 +72 10 11   0.02316 1.0024    98.6    80.1    22.9
    ...
    2023 04 08    13 02 41.4 +66 23 33   0.01248 1.0046   106.7    72.6    21.3
    ...
    2023 04 14    10 36 39.2 +28 54 11   0.0064121.0063   124.1    55.6    19.4
    2023 04 15    10 17 10.9 +15 53 22   0.0060971.0066   125.8    53.9    19.2
    2023 04 16    09 59 26.0 +02 10 23   0.0061371.0068   125.2    54.5    19.2
    ...
    2023 04 22    08 42 25.9 -46 13 29   0.01150 1.0083   106.5    72.9    21.2
    ...
    2023 04 30    07 48 33.4 -61 01 54   0.02212 1.0104    98.1    80.6    22.9
    ...
    2023 05 15    07 03 09.1 -67 58 34   0.04191 1.0153    95.2    82.4    24.3
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-G94
    


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