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  • MPEC 2022-Y29 : 2022 XW1

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    M.P.E.C. 2022-Y29                             Issued 2022 December 18, 01:18 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 XW1                                 
    
    
    Observations:
         K22X01W* C2022 12 14.26918103 43 23.350+27 33 23.48         21.96wUEY029F51
         K22X01W  C2022 12 14.28019003 43 21.180+27 32 33.57         21.74wUEY029F51
         K22X01W  C2022 12 14.30240403 43 16.751+27 30 53.82         21.42wUEY029F51
         K22X01W  C2022 12 14.42480903 42 52.119+27 21 29.86         21.54GVEY029F52
         K22X01W  C2022 12 14.42543903 42 51.987+27 21 26.98         21.09GVEY029F52
         K22X01W 3C2022 12 15.31434203 40 24.224+26 11 35.28         21.82GVEY029T14
         K22X01W 3C2022 12 15.31531803 40 24.028+26 11 30.58         21.63GVEY029T14
         K22X01W 3C2022 12 15.31630703 40 23.829+26 11 25.88         21.71GVEY029T14
         K22X01W KC2022 12 17.17884203 35 08.550+23 34 29.20         21.64GVEY029I52
         K22X01W KC2022 12 17.18652603 35 06.990+23 33 49.10         21.88GVEY029I52
         K22X01W 1C2022 12 17.89637 03 33 06.19 +22 30 05.4          21.4 VXEY029033
         K22X01W 1C2022 12 17.89898 03 33 05.69 +22 29 51.0          21.5 VXEY029033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
        Hoegner, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3
        Schmidt + CCD.
    F51 Pan-STARRS 1, 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.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, 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.
    I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m prime focus + CCD.
    T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, H.
        Januszewski, T. Burdullis.  Measurers R. Weryk, R. Wainscoat.  3.6-m
        Canada-France-Hawaii Telescope + CCD.
    
    Orbital elements:
    2022 XW1                                                 Earth MOID = 0.0527 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Bell                    
    M 359.22855              (2000.0)            P               Q                  
    n   0.74056694     Peri.  256.02308     -0.93219744     -0.32602907             
    a   1.2099289      Node   264.76610     +0.36180918     -0.85147820             
    e   0.2444233      Incl.    9.08281     -0.01010222     -0.41071878             
    P   1.33           H   25.15          G   0.15           U   8                  
    Residuals in seconds of arc
    221214 F51  0.0   0.4+    221214 F52  0.2+  0.2-    221217 I52  0.2+  0.1-
    221214 F51  0.1+  0.2-    221215 T14  0.0   0.0     221217 I52  0.3-  0.0
    221214 F51  0.0   0.0     221215 T14  0.0   0.0     221217 033  0.0   0.7+
    221214 F52  0.3+  0.2-    221215 T14  0.0   0.0     221217 033  0.1-  0.5+
    
    Ephemeris:
    2022 XW1                 a,e,i = 1.21, 0.24, 9                   q = 0.9142
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 11 18    04 41 15.3 +43 25 41   0.2342  1.1999   151.6    23.1    23.5
    ...
    2022 12 03    04 13 48.4 +38 03 32   0.1613  1.1413   163.3    14.4    22.3
    ...
    2022 12 11    03 52 34.1 +31 22 04   0.1316  1.1099   160.8    17.0    21.9
    ...
    2022 12 17    03 35 37.6 +23 50 24   0.1142  1.0865   152.3    24.9    21.8
    2022 12 18    03 32 49.4 +22 21 22   0.1117  1.0827   150.4    26.6    21.8
    2022 12 19    03 30 02.4 +20 48 24   0.1094  1.0788   148.5    28.4    21.8
    ...
    2022 12 25    03 14 04.4 +10 14 02   0.09833 1.0561   135.6    40.7    21.8
    ...
    2023 01 02    02 55 29.7 -06 15 39   0.09133 1.0269   116.2    59.2    22.1
    ...
    2023 01 17    02 24 53.7 -36 31 16   0.09831 0.9780    83.8    90.5    23.3
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-Y29
    


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