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  • MPEC 2023-Q145 : 2023 QR6

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    M.P.E.C. 2023-Q145                              Issued 2023 August 27, 15:25 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 QR6                                 
    
    
    Observations:
         K23Q06R* S2023 08 18.44621 16 41 11.06 -59 42 47.0          20   RLEQ145C51
         K23Q06R  s2023 08 18.44621 1 +  234.3187 - 3604.5366 - 5785.7526   EQ145C51
         K23Q06R  S2023 08 18.51102 16 41 58.67 -59 37 35.7                LEQ145C51
         K23Q06R  s2023 08 18.51102 1 +  237.2233 - 3609.5841 - 5782.4834   EQ145C51
         K23Q06R  S2023 08 18.57584 16 42 45.90 -59 32 23.5                LEQ145C51
         K23Q06R  s2023 08 18.57584 1 +  240.1287 - 3614.6743 - 5779.1751   EQ145C51
         K23Q06R  S2023 08 18.64065 16 43 32.76 -59 27 11.5                LEQ145C51
         K23Q06R  s2023 08 18.64065 1 +  243.0408 - 3619.7839 - 5775.8496   EQ145C51
         K23Q06R  S2023 08 18.70547 16 44 19.36 -59 21 59.3                LEQ145C51
         K23Q06R  s2023 08 18.70547 1 +  245.9493 - 3624.9616 - 5772.4749   EQ145C51
         K23Q06R  S2023 08 18.77028 16 45 05.58 -59 16 46.3                LEQ145C51
         K23Q06R  s2023 08 18.77028 1 +  248.8638 - 3630.1583 - 5769.0750   EQ145C51
         K23Q06R  S2023 08 18.83510 16 45 51.50 -59 11 34.4                LEQ145C51
         K23Q06R  s2023 08 18.83510 1 +  251.7691 - 3635.4535 - 5765.6088   EQ145C51
         K23Q06R  C2023 08 23.00684317 25 30.61 -53 39 04.4          19.5 VWEQ145X09
         K23Q06R  C2023 08 23.02083917 25 36.94 -53 37 58.8                WEQ145X09
         K23Q06R KB2023 08 23.91870417 32 11.837-52 29 11.63         18.6 GXEQ145Y05
         K23Q06R KB2023 08 23.93029617 32 16.673-52 28 18.20         17.1 GXEQ145Y05
         K23Q06R 0B2023 08 25.81698 17 44 29.13 -50 08 45.4          19.3 VZEQ145M49
         K23Q06R 0B2023 08 25.82204 17 44 30.88 -50 08 22.1          19.5 VZEQ145M49
    
    Observer details:
    C51 WISE.  Observer Near-Earth Object Wide-field Infrared Survey Explorer.
        Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, R. M. Cutri,
        J. W. Dailey, Y. G. Kwon, J. Pittichova, E. L. Wright.
    M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius.  Measurer
        D. Husar.  0.25-m f/4.6 reflector + CMO.
    X09 Deep Random Survey, Rio Hurtado.  Observers A. Schnabel, D. Ruhela.
        Measurer S. Deen.  0.43-m reflector + CMOS.
    Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade.  Observer C. Jacques.  0.45-m
        f/2.9 reflector + CMO.
    
    Orbital elements:
    2023 QR6                                                 Earth MOID = 0.3257 AU
    Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
    M  39.95432              (2000.0)            P               Q                  
    n   0.42803667     Peri.  223.04096     -0.91465793     +0.25527917             
    a   1.7437414      Node   327.42908     +0.08999334     -0.62730241             
    e   0.7013683      Incl.   35.60526     -0.39408383     -0.73574739             
    P   2.30           H   18.03          G   0.15           U   9                  
    Residuals in seconds of arc
    230818 C51  0.2-  0.4+    230818 C51  0.1+  0.3+    230823 Y05  0.1+  0.3+
    230818 C51  0.1+  0.0     230818 C51  0.2+  0.6-    230825 M49  0.1+  0.6-
    230818 C51  0.0   0.2+    230823 X09  1.3+  1.0-    230825 M49  0.0   0.7+
    230818 C51  0.2-  0.1+    230823 X09  1.8+  0.5-
    230818 C51  0.1+  0.1-    230823 Y05  0.6-  0.4-
    
    Ephemeris:
    2023 QR6                 a,e,i = 1.74, 0.70, 36                  q = 0.5207
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2023 07 28    09 36 59.0 -51 51 12   0.4170  0.9760    72.7    83.3    19.0
    ...
    2023 08 12    14 45 41.6 -66 55 30   0.4168  1.1622   100.2    59.1    18.6
    ...
    2023 08 20    16 58 43.0 -57 37 43   0.4829  1.2570   109.3    49.5    18.8
    ...
    2023 08 26    17 45 34.4 -49 55 33   0.5552  1.3257   112.4    44.8    19.1
    2023 08 27    17 51 13.5 -48 45 02   0.5687  1.3370   112.7    44.2    19.1
    2023 08 28    17 56 27.3 -47 36 45   0.5826  1.3482   112.9    43.7    19.2
    ...
    2023 09 03    18 21 22.5 -41 33 30   0.6725  1.4143   113.0    41.1    19.5
    ...
    2023 09 11    18 44 29.0 -35 18 16   0.8064  1.4993   111.1    38.8    20.0
    ...
    2023 09 26    19 15 03.7 -27 21 53   1.0855  1.6495   104.3    36.1    20.8
    
    M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-Q145
    


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