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  • MPEC 2023-S232 : 2023 SC7

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    M.P.E.C. 2023-S232                           Issued 2023 September 26, 22:19 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 SC7                                 
    
    
    Observations:
         K23S07C  C2023 09 16.24527 23 30 45.19 +18 02 30.0          21.8 GVES232G96
         K23S07C  C2023 09 16.25567 23 30 45.60 +18 02 00.2          21.3 GVES232G96
         K23S07C  C2023 09 16.26085 23 30 45.74 +18 01 44.9          22.2 GVES232G96
         K23S07C* C2023 09 19.32338323 33 13.320+15 30 34.46         21.68wXES232F52
         K23S07C  C2023 09 19.33559823 33 13.788+15 29 57.38         21.57wXES232F52
         K23S07C  C2023 09 19.36010123 33 14.700+15 28 43.91         21.98wXES232F52
         K23S07C  C2023 09 19.42413823 33 17.050+15 25 29.81         22.18GVES232F52
         K23S07C  C2023 09 19.42494723 33 17.075+15 25 27.42         22.02GVES232F52
         K23S07C KC2023 09 24.20904523 37 11.219+11 17 07.51         21.59GVES232I52
         K23S07C KC2023 09 24.21829023 37 11.579+11 16 38.42         21.80GVES232I52
         K23S07C KC2023 09 24.22755223 37 11.996+11 16 09.05         22.06GVES232I52
         K23S07C 2C2023 09 24.40943323 37 20.396+11 06 39.79         22.0 GWES232T12
         K23S07C 2C2023 09 24.41268423 37 20.517+11 06 29.54         21.8 GWES232T12
         K23S07C 2C2023 09 24.41582123 37 20.633+11 06 19.64         22.0 GWES232T12
    
    Observer details:
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
        Schultz, I. Smith, K. Chambers, T. Dukes.  Measurers K. Chambers, T. de
        Boer, J. Bulger, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E.
        Magnier, P. Minguez, Y. Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat,
        R. Weryk, S. Chastel.  1.8-m Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers B. Gray, D. Rankin,
        F. C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer A. Serrano.  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.
    T12 University of Hawaii 88-inch telescope, Maunakea.  Observer J. Fairlamb.
        Measurers Y. Ramanjooloo, R. Wainscoat.  2.24-m University of Hawaii
        reflector + CCD.
    
    Orbital elements:
    2023 SC7                                                 Earth MOID = 0.3029 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
    M   3.42543              (2000.0)            P               Q                  
    n   0.43291087     Peri.  154.98126     +0.96563503     +0.25496246             
    a   1.7306280      Node   190.62456     -0.25954838     +0.95611147             
    e   0.2528752      Incl.   15.87381     +0.01355123     +0.14437798             
    P   2.28           H   23.36          G   0.15           U   9                  
    Residuals in seconds of arc
    230916 G96  0.1+  0.1+    230919 F52  0.0   0.1+    230924 I52  0.4+  0.1-
    230916 G96  0.3+  0.1+    230919 F52  0.0   0.0     230924 T12  0.1-  0.2-
    230916 G96  0.4-  0.3-    230919 F52  0.0   0.1+    230924 T12  0.1-  0.1-
    230919 F52  0.1+  0.0     230924 I52  0.1-  0.0     230924 T12  0.1-  0.1-
    230919 F52  0.1+  0.3-    230924 I52  0.3-  0.1+
    
    Ephemeris:
    2023 SC7                 a,e,i = 1.73, 0.25, 16                  q = 1.2930
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 08 27    23 13 17.8 +29 55 18   0.3541  1.2948   137.8    31.6    23.0
    ...
    2023 09 11    23 26 31.5 +21 59 50   0.3131  1.2938   153.0    20.7    22.4
    ...
    2023 09 19    23 32 56.6 +15 47 00   0.3037  1.2973   162.2    13.7    22.1
    ...
    2023 09 25    23 37 49.8 +10 35 36   0.3039  1.3018   167.9     9.3    22.0
    2023 09 26    23 38 39.9 +09 42 44   0.3046  1.3027   168.5     8.8    22.0
    2023 09 27    23 39 30.6 +08 49 52   0.3055  1.3036   168.9     8.5    21.9
    ...
    2023 10 03    23 44 45.5 +03 38 22   0.3148  1.3102   167.8     9.3    22.1
    ...
    2023 10 11    23 52 21.8 -02 37 05   0.3378  1.3211   160.0    14.9    22.4
    ...
    2023 10 26    00 09 05.4 -10 53 23   0.4097  1.3482   144.2    25.5    23.2
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S232
    


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