[Iaude] MPEC V16: 2023 UC11 [a=2.57,e=0.60,i=26.7,H=21.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Nov 3 22:45:16 EDT 2023


M.P.E.C. 2023-V16                              Issued 2023 November 4, 02:43 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 UC11                                    


Observations:
     K23U11C* C2023 10 19.44673003 35 23.351-40 38 49.22         20.82wXEV016F52
     K23U11C  C2023 10 19.45569103 35 23.132-40 38 41.49         21.43wXEV016F52
     K23U11C  C2023 10 19.46463303 35 22.926-40 38 33.96         21.41wXEV016F52
     K23U11C  C2023 10 19.47358303 35 22.716-40 38 25.94         21.37wXEV016F52
     K23U11C  C2023 10 19.53271403 35 21.300-40 37 32.91         20.67GVEV016F52
     K23U11C  C2023 10 19.53335203 35 21.275-40 37 32.30         20.87GVEV016F52
     K23U11C KC2023 11 02.92063 03 24 11.254-31 02 05.35         19.0 GXEV016L87
     K23U11C KC2023 11 02.92671 03 24 10.546-31 01 34.36         19.5 GXEV016L87
     K23U11C KC2023 11 02.93280 03 24 09.746-31 01 04.22         19.1 GXEV016L87
     K23U11C  C2023 11 03.83116 03 22 38.91 -29 40 42.1          19.4 GVEV016M28
     K23U11C  C2023 11 03.83315 03 22 38.74 -29 40 30.7          19.6 GVEV016M28
     K23U11C  C2023 11 03.83518 03 22 38.44 -29 40 19.9          19.0 GVEV016M28
     K23U11C  C2023 11 03.84033 03 22 37.81 -29 39 50.4          18.9 GVEV016M28
     K23U11C  C2023 11 03.84237 03 22 37.50 -29 39 40.0          18.7 GVEV016M28
     K23U11C  C2023 11 03.84439 03 22 37.32 -29 39 28.5          18.2 GVEV016M28
     K23U11C KC2023 11 03.92859 03 22 26.938-29 31 43.50         19.1 GXEV016L87
     K23U11C KC2023 11 03.93704 03 22 25.757-29 30 55.08         19.0 GXEV016L87
     K23U11C KC2023 11 03.94547 03 22 24.655-29 30 07.42         19.0 GXEV016L87

Observer details:
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.
L87 Moonbase South Observatory, Hakos.  Observer G. Duszanowicz.  Measurer J.
    Camarasa.  0.28-m f/1.9 reflector + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
    Potter, C. van Gend, S. Chandra, H. Worters.  Measurers T. Ngwane, N.
    Erasmus.  1.0-m f/8 Reflector + CCD.

Orbital elements:
2023 UC11                                                Earth MOID = 0.0691 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 340.79846              (2000.0)            P               Q                  
n   0.23957989     Peri.   19.32008     +0.35072441     -0.86729807             
a   2.5674529      Node    51.83599     +0.78918221     +0.07064833             
e   0.5953574      Incl.   26.69807     +0.50416647     +0.49275032             
P   4.11           H   21.66          G   0.15           U   9                  
Residuals in seconds of arc
231019 F52  0.1-  0.2-    231102 L87  0.2+  0.3-    231103 M28  1.1-  1.3+
231019 F52  0.2-  0.1-    231102 L87  0.6+  0.3+    231103 M28  1.8-  0.3+
231019 F52  0.2-  0.3-    231102 L87  0.1-  0.1+    231103 M28  0.8-  0.5+
231019 F52  0.1-  0.0     231103 M28  1.5-  0.5+    231103 L87  0.5+  0.3-
231019 F52  0.1+  0.0     231103 M28  0.6-  0.9+    231103 L87  0.2-  0.0
231019 F52  0.0   0.1+    231103 M28  1.2-  0.4+    231103 L87  0.2+  0.5-

Ephemeris:
2023 UC11                a,e,i = 2.57, 0.60, 27                  q = 1.0389
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 05    03 31 18.3 -41 54 32   0.4327  1.2714   119.7    43.1    22.0
...
2023 10 20    03 35 17.1 -40 29 52   0.2881  1.1761   122.5    45.6    21.0
...
2023 10 28    03 31 20.1 -36 55 21   0.2125  1.1329   126.4    44.9    20.3
...
2023 11 03    03 24 02.0 -30 55 22   0.1578  1.1049   132.5    41.5    19.5
2023 11 04    03 22 18.0 -29 24 51   0.1490  1.1006   134.0    40.4    19.3
2023 11 05    03 20 22.7 -27 41 39   0.1404  1.0965   135.7    39.2    19.2
...
2023 11 11    03 03 32.4 -10 21 40   0.09394 1.0744   152.4    25.2    17.8
...
2023 11 19    02 11 31.8 +42 02 58   0.07283 1.0529   151.2    26.9    17.3
...
2023 12 04    19 21 42.1 +78 04 22   0.1756  1.0392   102.9    67.6    20.3

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-V16




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