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  • MPEC 2022-X71 : 2022 XP

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    M.P.E.C. 2022-X71                              Issued 2022 December 9, 19:50 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 XP                                 
    
    
    Observations:
         K22X00P  C2022 11 23.43018404 37 37.353-01 29 39.10         21.32GVEX071F51
         K22X00P  C2022 11 23.46288504 37 37.945-01 32 56.44         21.61GVEX071F51
         K22X00P* C2022 12 01.42643304 42 07.527-14 08 31.89         21.34wUEX071F52
         K22X00P  C2022 12 01.43855304 42 07.657-14 09 34.99         21.45wUEX071F52
         K22X00P  C2022 12 01.45065704 42 07.789-14 10 38.15         21.46wUEX071F52
         K22X00P  C2022 12 01.55494604 42 09.174-14 19 37.99         20.87GVEX071F51
         K22X00P  C2022 12 01.55559004 42 09.194-14 19 41.83         21.49GVEX071F51
         K22X00P |C2022 12 02.20422 04 42 31.20 -15 14 45.6          21.3 GVEX071807
         K22X00P |C2022 12 02.20976 04 42 31.26 -15 15 13.8          21.6 GVEX071807
         K22X00P |C2022 12 02.21531 04 42 31.33 -15 15 42.4          21.5 GVEX071807
    
    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.  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.
    
    Orbital elements:
    2022 XP                                                  Earth MOID = 0.1743 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M  32.65371              (2000.0)            P               Q                  
    n   0.56043583     Peri.  224.75371     -0.05414001     -0.97610711             
    a   1.4569751      Node   229.54943     +0.97599948     -0.00721054             
    e   0.2334672      Incl.   16.05377     +0.21093572     -0.21717026             
    P   1.76           H   23.76          G   0.15           U   9                  
    Residuals in seconds of arc
    221123 F51  0.1+  0.3+    221201 F52  0.1-  0.0     221202 807  0.0   0.1+
    221123 F51  0.1-  0.3-    221201 F51  0.1-  0.4+    221202 807  0.1-  0.3-
    221201 F52  0.1+  0.2-    221201 F51  0.1+  0.1-
    221201 F52  0.0   0.0     221202 807  0.1+  0.0
    
    Ephemeris:
    2022 XP                  a,e,i = 1.46, 0.23, 16                  q = 1.1168
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 11 09    04 25 13.9 +21 07 02   0.2019  1.1806   158.3    18.1    21.6
    ...
    2022 11 24    04 37 58.3 -02 26 16   0.1756  1.1490   155.0    21.3    21.3
    ...
    2022 12 02    04 42 25.0 -14 57 29   0.1813  1.1362   143.1    31.4    21.7
    ...
    2022 12 08    04 45 27.1 -22 41 35   0.1925  1.1285   134.6    38.5    22.0
    2022 12 09    04 45 57.6 -23 48 59   0.1948  1.1275   133.3    39.5    22.0
    2022 12 10    04 46 28.3 -24 53 30   0.1972  1.1264   132.0    40.5    22.1
    ...
    2022 12 16    04 49 42.1 -30 22 07   0.2133  1.1213   125.4    45.7    22.4
    ...
    2022 12 24    04 54 46.5 -35 21 00   0.2375  1.1174   118.7    50.5    22.8
    ...
    2023 01 08    05 08 30.4 -39 28 46   0.2847  1.1197   111.6    54.8    23.3
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-X71
    


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