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  • MPEC 2022-W162 : 2022 WQ4

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    M.P.E.C. 2022-W162                            Issued 2022 November 24, 13:00 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
    
                                    2022 WQ4                                 
    
    
    Observations:
         K22W04Q  C2022 11 19.36555 04 52 11.09 -30 28 23.3          18.6 GVEW162703
         K22W04Q  C2022 11 19.37086 04 52 06.83 -30 26 30.0          18.4 GVEW162703
         K22W04Q* C2022 11 23.41230004 34 11.357-19 54 45.46         20.32wUEW162F52
         K22W04Q  C2022 11 23.42317004 34 09.476-19 54 00.33         19.84wUEW162F52
         K22W04Q  C2022 11 23.43403904 34 07.607-19 53 15.51         20.16wUEW162F52
         K22W04Q  C2022 11 23.44487504 34 05.742-19 52 30.68         19.91wUEW162F52
         K22W04Q  C2022 11 23.59319304 33 41.779-19 42 06.57         20.72GVEW162F51
         K22W04Q  C2022 11 23.59384204 33 41.699-19 42 03.98         20.47GVEW162F51
         K22W04Q hC2022 11 23.91843304 33 19.59 -19 22 05.6          20.2 GVEW162L01
         K22W04Q hC2022 11 23.92093604 33 19.28 -19 21 56.5          20.1 GVEW162L01
         K22W04Q hC2022 11 23.92345904 33 18.92 -19 21 47.2          19.5 GVEW162L01
         K22W04Q hC2022 11 23.92635004 33 18.53 -19 21 37.0          19.5 GVEW162L01
         K22W04Q hC2022 11 23.92924004 33 18.17 -19 21 26.2          19.4 GVEW162L01
         K22W04Q HC2022 11 23.98513 04 33 11.01 -19 18 03.7          20.5 GVEW162204
         K22W04Q |C2022 11 24.22127 04 32 48.69 -19 01 35.9          20.3 GVEW162807
         K22W04Q |C2022 11 24.22312 04 32 48.42 -19 01 29.5          20.4 GVEW162807
         K22W04Q |C2022 11 24.22497 04 32 48.18 -19 01 23.1          20.5 GVEW162807
    
    Observer details:
    204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
        CCD.
    703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers B. Gray, D.
        Rankin, F. C. Shelly.  0.68-m Schmidt + 10K CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
        Horn.  1.00-m f/10.0 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
        Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
        Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
        Smith.  Measurers K. Chambers, S. Chastel, T. de Boer, J. Fairlamb, H.
        Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
        Weryk.  1.8-m Ritchey-Chretien + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2022 WQ4                                                 Earth MOID = 0.0087 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M  82.35464              (2000.0)            P               Q                  
    n   0.56003064     Peri.  114.85993     +0.95404112     +0.23341595             
    a   1.4576777      Node   232.20288     -0.27661060     +0.92718315             
    e   0.4521694      Incl.   13.75947     +0.11529143     +0.29299898             
    P   1.76           H   24.82          G   0.15           U   7                  
    Residuals in seconds of arc
    221119 703  0.3-  0.4-    221123 F51  0.1-  0.2+    221123 L01  0.3+  0.3+
    221119 703  0.1+  0.3+    221123 F51  0.1+  0.0     221123 204  0.0   0.2-
    221123 F52  0.0   0.1-    221123 L01  0.7-  0.1+    221124 807  0.1-  0.1-
    221123 F52  0.1-  0.2+    221123 L01  0.3-  0.1+    221124 807  0.2-  0.1-
    221123 F52  0.0   0.0     221123 L01  0.4-  0.3+    221124 807  0.1+  0.0
    221123 F52  0.1+  0.1-    221123 L01  0.3-  0.1-
    
    Ephemeris:
    2022 WQ4                 a,e,i = 1.46, 0.45, 14                  q = 0.7986
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 10 25    16 12 54.9 +08 23 56   0.1911  0.8559    39.5   132.3    26.8
    ...
    2022 11 09    16 12 36.0 +05 07 44   0.06269 0.9363    29.0   149.1    26.9
    ...
    2022 11 17    07 46 22.2 -67 12 00   0.0091390.9876    81.9    97.6    18.1
    ...
    2022 11 23    04 34 57.0 -20 23 37   0.05400 1.0285   138.1    39.9    20.1
    2022 11 24    04 33 09.4 -19 15 04   0.06218 1.0354   139.3    38.4    20.4
    2022 11 25    04 31 46.6 -18 21 09   0.07040 1.0424   140.3    37.2    20.7
    ...
    2022 12 01    04 27 25.8 -15 12 40   0.1204  1.0849   143.1    33.1    21.8
    ...
    2022 12 09    04 25 31.0 -12 51 09   0.1893  1.1424   143.3    31.0    22.8
    ...
    2022 12 24    04 26 57.6 -09 12 52   0.3282  1.2503   139.1    31.0    24.2
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-W162
    


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