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    • MPEC 2023-K202 : 2022 UY123

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    M.P.E.C. 2023-K202                                 Issued 2023 May 30, 15:21 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 UY123                                


Observations:
     K22UC3Y* C2022 10 16.49775121 44 24.449+01 54 20.02         19.0 GVEK202P07
     K22UC3Y  C2022 10 16.55128222 03 26.434+03 16 11.17         18.9 GVEK202P07
     K22UC3Y  C2022 10 16.55136922 03 28.378+03 16 19.67         19.0 GVEK202P07
     K22UC3Y  C2022 10 16.60642622 26 13.807+04 51 22.03         18.1 GVEK202P07
     K22UC3Y  C2022 10 16.65525122 49 21.497+06 23 21.84         18.0 GVEK202P07
     K22UC3Y  C2022 10 16.65706022 50 16.488+06 26 54.38         18.3 GVEK202P07
     K22UC3Y  C2022 10 16.70856323 17 47.678+08 08 30.41         18.5 GVEK202P07
     K22UC3Y  C2022 10 16.74431023 38 32.954+09 18 51.84         18.0 GVEK202P07

Observer details:
P07 Space Surveillance Telescope, HEH Station.  Observers M. Blythe, R.
    Brungard, P. Festler, T. McVey, J. Paige, G. Spitz, L. Banks.  Measurers
    M. Cornell, M. Kotson, R. Rios, J. Ruprecht, J. Vaillancourt, A. Lue, J.
    Varey, H. Viggh, D. Woods, R. Monardez.  3.5-m f/1. Reflector + CCD.

Orbital elements:
2022 UY123                                               Earth MOID = 0.0007 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
M  30.03825              (2000.0)            P               Q                  
n   0.22210676     Peri.  174.70317     +0.95116250     -0.30800213             
a   2.7004007      Node   203.26795     +0.28126822     +0.89223773             
e   0.6307427      Incl.    2.99001     +0.12719313     +0.33022193             
P   4.44           H   30.59          G   0.15           U   9                  
Residuals in seconds of arc
221016 P07  0.6+  0.1+    221016 P07  1.1-  0.3-    221016 P07  0.8-  0.3-
221016 P07  0.1+  0.1-    221016 P07  1.4-  0.6-    221016 P07  0.1+  0.0
221016 P07  0.7-  0.1-    221016 P07  3.2+  1.2+

Ephemeris:
2022 UY123               a,e,i = 2.70, 0.63, 3                   q = 0.9971
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 04 30    07 44 33.3 +18 34 16   2.4419  2.3994    75.6    24.0
...
2023 05 15    08 07 09.3 +17 45 51   2.7316  2.5072    66.6    21.7
...
2023 05 23    08 19 10.0 +17 14 10   2.8821  2.5632    61.8    20.4
...
2023 05 29    08 28 07.7 +16 47 56   2.9923  2.6045    58.2    19.3
2023 05 30    08 29 37.0 +16 43 22   3.0104  2.6113    57.6    19.1
2023 05 31    08 31 06.3 +16 38 45   3.0284  2.6181    57.0    18.9
...
2023 06 06    08 39 59.4 +16 09 56   3.1351  2.6586    53.4    17.8
...
2023 06 14    08 51 44.0 +15 28 45   3.2726  2.7117    48.7    16.3
...
2023 06 29    09 13 23.2 +14 03 49   3.5130  2.8086    39.8    13.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-K202

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