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  • MPEC 2023-Q128 : 2023 QF5

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    M.P.E.C. 2023-Q128                              Issued 2023 August 24, 19:22 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 QF5                                 
    
    
    Observations:
         K23Q05F* C2023 08 21.55532603 00 48.472+30 40 26.49         20.78wXEQ128F52
         K23Q05F  C2023 08 21.56654603 00 50.004+30 40 49.94         20.74wXEQ128F52
         K23Q05F  C2023 08 21.57763803 00 51.517+30 41 13.27         20.99wXEQ128F52
         K23Q05F KB2023 08 22.02894 03 01 55.32 +30 56 57.4          20.2 RZEQ128106
         K23Q05F KB2023 08 22.03332 03 01 55.91 +30 57 06.1          20.8 RZEQ128106
         K23Q05F KB2023 08 22.03770 03 01 56.52 +30 57 14.8          20.0 RZEQ128106
         K23Q05F KB2023 08 22.04208 03 01 57.13 +30 57 24.7          20.1 RZEQ128106
         K23Q05F IC2023 08 22.11196603 02 06.88 +30 59 52.4          20.8 GVEQ128L01
         K23Q05F IC2023 08 22.11365003 02 07.10 +30 59 55.8          20.7 GVEQ128L01
         K23Q05F KC2023 08 22.11533303 02 07.31 +30 59 59.5          20.5 GVEQ128L01
         K23Q05F KC2023 08 22.11701503 02 07.53 +31 00 02.9          20.5 GVEQ128L01
         K23Q05F KC2023 08 22.11869703 02 07.78 +31 00 06.8          20.3 GVEQ128L01
         K23Q05F KB2023 08 22.36887 03 02 43.53 +31 08 57.1          20.5 rZEQ128H36
         K23Q05F KB2023 08 22.37944 03 02 44.99 +31 09 18.5          20.8 rZEQ128H36
         K23Q05F KB2023 08 22.38797 03 02 46.17 +31 09 35.9          20.4 rZEQ128H36
         K23Q05F  C2023 08 22.58945303 03 14.839+31 16 47.07         20.74GVEQ128F52
         K23Q05F  C2023 08 22.59008603 03 14.934+31 16 48.45         20.75GVEQ128F52
         K23Q05F 1C2023 08 22.99025 03 04 12.48 +31 30 55.0          20.9 VXEQ128033
         K23Q05F 1C2023 08 22.99135 03 04 12.64 +31 30 57.4          21.1 VXEQ128033
         K23Q05F 1C2023 08 22.99245 03 04 12.79 +31 30 59.7          20.9 VXEQ128033
         K23Q05F KC2023 08 23.05382403 04 21.59 +31 33 12.2          19.6 GXEQ128C95
         K23Q05F KC2023 08 23.06385 03 04 22.98 +31 33 34.0          20.9 GVEQ128104
         K23Q05F KC2023 08 23.07293 03 04 24.29 +31 33 53.4                VEQ128104
         K23Q05F KC2023 08 23.08203 03 04 25.59 +31 34 12.9                VEQ128104
         K23Q05F KC2023 08 23.10266503 04 28.52 +31 34 56.9          19.5 GXEQ128C95
         K23Q05F KC2023 08 23.37131403 05 07.29 +31 44 35.1          21.0 VuEQ128H21
         K23Q05F KC2023 08 23.37271403 05 07.51 +31 44 38.0          21.0 VuEQ128H21
         K23Q05F KC2023 08 23.37653703 05 08.05 +31 44 46.2          21.3 VuEQ128H21
         K23Q05F 1C2023 08 24.05079 03 06 46.34 +32 09 00.1          20.8 VXEQ128033
         K23Q05F 1C2023 08 24.05171 03 06 46.47 +32 09 02.2          21.0 VXEQ128033
         K23Q05F 1C2023 08 24.05264 03 06 46.60 +32 09 04.2          20.9 VXEQ128033
         K23Q05F KC2023 08 24.35232903 07 30.61 +32 19 58.4          21.4 VuEQ128H21
         K23Q05F KC2023 08 24.35792303 07 31.43 +32 20 10.5          21.3 VuEQ128H21
         K23Q05F KC2023 08 24.36351603 07 32.24 +32 20 22.8          20.9 VuEQ128H21
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
        1.34-m f/3 Schmidt + CCD.
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurer P.
        Bacci.  0.60-m f/4.0 reflector + CCD.
    106 Crni Vrh.  Observer J. Vales.  0.60-m f/3.3 reflector + CMO.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian reflector + CCD.
    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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m f/4.8 reflector +
        CMO.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2023 QF5                                            PHA, Earth MOID = 0.0174 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
    M 316.22214              (2000.0)            P               Q                  
    n   0.46803161     Peri.  128.46357     -0.49564957     -0.86557403             
    a   1.6429307      Node   350.41862     +0.60085982     -0.28228673             
    e   0.4550465      Incl.   25.44209     +0.62713554     -0.41363728             
    P   2.11           H   18.32          G   0.15           U   9                  
    Residuals in seconds of arc
    230821 F52  0.0   0.0     230822 H36  0.3+  1.1+    230823 C95  0.2-  0.8-
    230821 F52  0.0   0.1-    230822 H36  0.2+  0.0     230823 H21  0.2-  0.1+
    230821 F52  0.1-  0.1-    230822 H36  0.0   0.8-    230823 H21  0.1+  0.0
    230822 106  0.4+  0.9+    230822 F52  0.0   0.0     230823 H21  0.0   0.0
    230822 106  0.2+  0.3+    230822 F52  0.0   0.0     230824 033  0.1+  0.0
    230822 106  0.1+  0.3-    230822 033  0.0   0.1+    230824 033  0.1+  0.1+
    230822 106  0.1+  0.3+    230822 033  0.0   0.1+    230824 033  0.0   0.1+
    230822 L01  0.3+  0.2-    230822 033  0.1-  0.0     230824 H21  0.1-  0.1+
    230822 L01  0.1+  0.4-    230823 C95  0.3-  0.3-    230824 H21  0.1+  0.1-
    230822 L01  0.2-  0.2-    230823 104  0.3-  0.3-    230824 H21  0.1+  0.1-
    230822 L01  0.4-  0.4-    230823 104  0.0   0.4-
    230822 L01  0.1-  0.0     230823 104  0.2+  0.5-
    
    Ephemeris:
    2023 QF5                 a,e,i = 1.64, 0.46, 25                  q = 0.8953
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 07 25    02 05 41.6 +17 23 37   1.4117  1.6849    86.3    37.0    21.7
    ...
    2023 08 09    02 33 48.2 +24 00 15   1.1910  1.5931    92.2    39.5    21.3
    ...
    2023 08 17    02 50 29.7 +28 06 46   1.0802  1.5421    94.9    40.9    21.0
    ...
    2023 08 23    03 04 13.4 +31 31 19   1.0015  1.5031    96.6    41.9    20.8
    2023 08 24    03 06 38.5 +32 07 12   0.9888  1.4966    96.9    42.1    20.8
    2023 08 25    03 09 06.1 +32 43 37   0.9762  1.4900    97.1    42.3    20.8
    ...
    2023 08 31    03 24 55.6 +36 33 42   0.9035  1.4501    98.4    43.5    20.6
    ...
    2023 09 08    03 49 50.2 +42 12 01   0.8152  1.3962    99.4    45.4    20.3
    ...
    2023 09 23    04 58 35.0 +53 59 01   0.6821  1.2937    98.4    50.1    19.9
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-Q128
    


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