[Iaude] MPEC U201: 2023 UK5 [a=2.40,e=0.68,i=13.3,H=21.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Oct 22 10:48:55 EDT 2023


M.P.E.C. 2023-U201                             Issued 2023 October 22, 14:47 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2023 UK5                                    


Observations:
     K23U05K  C2023 10 13.56835605 47 14.744-21 19 36.66         21.95GVEU201F51
     K23U05K  C2023 10 13.57867805 47 12.437-21 19 29.55         21.06GVEU201F51
     K23U05K  C2023 10 13.60229505 47 07.190-21 19 13.71         21.51GVEU201F51
     K23U05K* C2023 10 19.54564805 26 18.087-20 05 39.42         21.90wXEU201F52
     K23U05K  C2023 10 19.55524405 26 16.000-20 05 31.63         21.83wXEU201F52
     K23U05K  C2023 10 19.56484805 26 13.915-20 05 24.13         22.07wXEU201F52
     K23U05K  C2023 10 19.57445005 26 11.831-20 05 16.38         21.67wXEU201F52
     K23U05K  C2023 10 19.63584605 25 58.528-20 04 26.45         21.40GVEU201F52
     K23U05K  C2023 10 19.63648405 25 58.381-20 04 25.70         21.81GVEU201F52
     K23U05K  C2023 10 21.62507805 19 07.594-19 36 54.84         21.77GVEU201F51
     K23U05K  C2023 10 21.62589105 19 07.424-19 36 54.03         21.80GVEU201F51
     K23U05K  C2023 10 22.40979305 16 27.222-19 25 41.72         21.4 GVEU201H01
     K23U05K  C2023 10 22.41400205 16 26.319-19 25 38.07         21.5 GVEU201H01
     K23U05K  C2023 10 22.42926005 16 23.073-19 25 24.79         22.0 GVEU201H01
     K23U05K  C2023 10 22.43318705 16 22.245-19 25 21.34         21.5 GVEU201H01

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, 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, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.

Orbital elements:
2023 UK5                                                 Earth MOID = 0.1623 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M   7.16886              (2000.0)            P               Q                  
n   0.26456311     Peri.  197.05599     +0.65081771     +0.72980119             
a   2.4031628      Node   114.08797     -0.66709031     +0.68132556             
e   0.6805707      Incl.   13.25685     -0.36252839     +0.05644209             
P   3.73           H   21.65          G   0.15           U   9                  
Residuals in seconds of arc
231013 F51  0.0   0.1-    231019 F52  0.0   0.2-    231021 F51  0.1+  0.1+
231013 F51  0.1-  0.1+    231019 F52  0.0   0.1-    231022 H01  0.1+  0.0
231013 F51  0.1+  0.0     231019 F52  0.0   0.1-    231022 H01  0.1-  0.0
231019 F52  0.2+  0.2-    231019 F52  0.2-  0.2+    231022 H01  0.1-  0.0
231019 F52  0.1+  0.0     231021 F51  0.0   0.0     231022 H01  0.0   0.0

Ephemeris:
2023 UK5                 a,e,i = 2.40, 0.68, 13                  q = 0.7676
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 22    07 15 27.6 -24 30 22   0.2935  0.9543    71.9    91.1    22.1
...
2023 10 07    06 11 02.4 -22 28 37   0.3500  1.0964    96.6    64.9    21.9
...
2023 10 15    05 42 10.6 -21 02 44   0.3811  1.1772   108.8    53.3    21.9
...
2023 10 21    05 21 16.9 -19 45 31   0.4065  1.2387   117.8    45.3    21.9
2023 10 22    05 17 51.2 -19 31 21   0.4110  1.2490   119.3    44.0    21.9
2023 10 23    05 14 26.5 -19 16 47   0.4156  1.2593   120.7    42.8    21.9
...
2023 10 29    04 54 26.7 -17 41 17   0.4458  1.3211   129.2    35.7    22.0
...
2023 11 06    04 29 35.0 -15 14 04   0.4942  1.4033   139.2    27.5    22.1
...
2023 11 21    03 51 53.1 -10 00 18   0.6181  1.5550   150.2    18.4    22.5

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U201




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