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  • MPEC 2022-W110 : 2022 WX2

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    M.P.E.C. 2022-W110                            Issued 2022 November 21, 06:12 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 WX2                                 
    
    
    Observations:
         K22W02X* C2022 11 18.51052404 33 26.137+03 59 57.85         21.23wUEW110F52
         K22W02X  C2022 11 18.52138204 33 28.371+03 59 37.56         20.96GVEW110F52
         K22W02X  C2022 11 18.52327104 33 28.765+03 59 34.14         21.05GVEW110F52
         K22W02X  C2022 11 18.53220904 33 30.567+03 59 17.48         21.69wUEW110F52
         K22W02X  C2022 11 18.53410004 33 30.966+03 59 14.02         21.22GVEW110F52
         K22W02X |C2022 11 19.24571 04 36 14.26 +03 38 18.9          20.8 GVEW110807
         K22W02X |C2022 11 19.24830 04 36 14.79 +03 38 14.2          20.8 GVEW110807
         K22W02X |C2022 11 19.25126 04 36 15.42 +03 38 08.7          21.0 GVEW110807
         K22W02X 1C2022 11 19.33194104 36 34.600+03 34 36.77         20.64GVEW110G96
         K22W02X 1C2022 11 19.33708904 36 35.694+03 34 27.05         20.61GVEW110G96
         K22W02X 1C2022 11 19.34223504 36 36.796+03 34 17.47         21.16GVEW110G96
         K22W02X 1C2022 11 19.34738704 36 37.836+03 34 08.18         21.06GVEW110G96
         K22W02X  C2022 11 19.48395804 37 09.007+03 30 06.69         20.95GVEW110F51
         K22W02X  C2022 11 19.48460104 37 09.147+03 30 05.56         20.83GVEW110F51
         K22W02X KC2022 11 21.06979304 43 19.39 +02 40 20.7          20.1 GVEW110L01
         K22W02X KC2022 11 21.07315404 43 20.11 +02 40 13.4          20.6 GVEW110L01
         K22W02X KC2022 11 21.07672904 43 20.93 +02 40 06.9          20.7 GVEW110L01
         K22W02X KC2022 11 21.08009504 43 21.62 +02 40 00.8          20.5 GVEW110L01
         K22W02X KC2022 11 21.08282504 43 22.22 +02 39 55.6          20.8 GVEW110L01
         K22W02X KC2022 11 21.23271004 44 00.41 +02 35 18.1          20.6 VuEW110H21
         K22W02X KC2022 11 21.23550704 44 01.04 +02 35 12.9          20.7 VuEW110H21
         K22W02X KC2022 11 21.23839804 44 01.68 +02 35 07.4          20.7 VuEW110H21
    
    Observer details:
    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, K. Chambers, T. Dukes.  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.
    G96 Mt. Lemmon Survey.  Observer D. Rankin.  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.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    
    Orbital elements:
    2022 WX2                                                 Earth MOID = 0.1187 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 312.26514              (2000.0)            P               Q                  
    n   0.37008256     Peri.  246.10922     +0.08319544     -0.99631271             
    a   1.9213374      Node   199.15376     +0.93596743     +0.08534408             
    e   0.4349178      Incl.    3.66345     +0.34211618     +0.00879641             
    P   2.66           H   24.11          G   0.15           U   8                  
    Residuals in seconds of arc
    221118 F52  0.3-  0.3+    221119 G96  0.3-  0.2+    221121 L01  0.0   0.2-
    221118 F52  0.0   0.1-    221119 G96  0.0   0.0     221121 L01  0.9-  0.1+
    221118 F52  0.2+  0.0     221119 G96  0.5+  0.0     221121 L01  1.0-  0.0
    221118 F52  0.2-  0.3-    221119 G96  0.0   0.2+    221121 H21  0.1-  0.1-
    221118 F52  0.0   0.3-    221119 F51  0.0   0.1-    221121 H21  0.1+  0.0
    221119 807  0.0   0.1-    221119 F51  0.1+  0.0     221121 H21  0.2+  0.0
    221119 807  0.1-  0.1+    221121 L01  0.1-  0.5+
    221119 807  0.1+  0.0     221121 L01  0.4-  0.5-
    
    Ephemeris:
    2022 WX2                 a,e,i = 1.92, 0.43, 4                   q = 1.0857
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 10 22    03 16 17.9 +13 48 15   0.2522  1.2322   157.5    18.0    22.5
    ...
    2022 11 06    03 52 19.0 +09 34 11   0.1836  1.1674   162.0    15.2    21.6
    ...
    2022 11 14    04 17 14.8 +06 12 21   0.1573  1.1392   160.8    16.6    21.3
    ...
    2022 11 20    04 39 08.9 +03 14 28   0.1422  1.1215   158.2    19.1    21.1
    2022 11 21    04 43 04.0 +02 43 16   0.1400  1.1189   157.7    19.6    21.1
    2022 11 22    04 47 03.6 +02 11 46   0.1380  1.1164   157.2    20.1    21.1
    ...
    2022 11 28    05 12 28.4 -00 58 57   0.1283  1.1031   153.6    23.4    21.0
    ...
    2022 12 06    05 49 13.1 -04 54 13   0.1213  1.0911   148.9    27.8    21.0
    ...
    2022 12 21    06 56 15.6 -09 14 39   0.1245  1.0870   144.0    32.1    21.1
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-W110
    


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