[Iaude] MPEC U62: 2023 TU26 [a=1.54,e=0.38,i=24.5,H=23.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Oct 18 09:37:13 EDT 2023


M.P.E.C. 2023-U62                              Issued 2023 October 18, 13:35 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 TU26                                    


Observations:
     K23T26U* C2023 10 11.48260403 16 01.254-18 53 22.98         21.22wXEU062F51
     K23T26U  C2023 10 11.50487203 15 59.023-18 55 52.96         21.03wXEU062F51
     K23T26U  C2023 10 11.51599103 15 57.909-18 57 07.78         21.19wXEU062F51
     K23T26U  C2023 10 11.60032903 15 49.569-19 06 28.53         21.38GVEU062F51
     K23T26U  C2023 10 11.60114303 15 49.491-19 06 33.96         20.57GVEU062F51
     K23T26U 7C2023 10 12.06762103 15 16.784-19 57 18.13         21.1 GVEU062Z84
     K23T26U 3C2023 10 13.48050103 13 32.039-22 16 14.33         21.49GVEU062T14
     K23T26U 3C2023 10 13.48205603 13 31.891-22 16 22.82         21.54GVEU062T14
     K23T26U 3C2023 10 13.48361303 13 31.740-22 16 31.54         21.67GVEU062T14
     K23T26U 3C2023 10 13.48516803 13 31.587-22 16 40.11         21.82GVEU062T14
     K23T26U 3C2023 10 18.44618003 07 38.534-28 14 39.82         22.36GVEU062T14
     K23T26U 3C2023 10 18.44715703 07 38.453-28 14 43.14         22.28GVEU062T14
     K23T26U 3C2023 10 18.44814903 07 38.369-28 14 46.52         22.48GVEU062T14

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. Bulger, J.
    Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
    Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk.  1.8-m Ritchey-
    Chretien + CCD.
T14 Canada-France-Hawaii Telescope, Maunakea.  Observers R. Wainscoat, L.
    Wells, T. Burdullis, H. Januszewski.  Measurers R. Weryk, R. Wainscoat.
    3.6-m Canada-France-Hawaii Telescope + CCD, 3.6-m f/4.1 reflector + CCD.
Z84 Calar Alto-Schmidt.  Observers R. Kresken, F. Ocana, M. Micheli, L.
    Conversi.  Measurers F. Ocana, R. Kresken, M. Micheli.  0.8-m f/3
    Schmidt + CCD.

Orbital elements:
2023 TU26                                                Earth MOID = 0.0538 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M  13.11563              (2000.0)            P               Q                  
n   0.51424720     Peri.  131.05144     +0.76798546     +0.63622193             
a   1.5429603      Node   190.21416     -0.63716022     +0.77062181             
e   0.3757357      Incl.   24.52980     +0.06500142     +0.03692807             
P   1.92           H   23.95          G   0.15           U   9                  
Residuals in seconds of arc
231011 F51  0.1+  0.2-    231012 Z84  0.2-  0.0     231018 T14  0.1-  0.0
231011 F51  0.0   0.0     231013 T14  0.0   0.0     231018 T14  0.0   0.0
231011 F51  0.0   0.2-    231013 T14  0.0   0.1+    231018 T14  0.0   0.0
231011 F51  0.2+  0.3+    231013 T14  0.0   0.0
231011 F51  0.2+  0.2+    231013 T14  0.0   0.1-

Ephemeris:
2023 TU26                a,e,i = 1.54, 0.38, 25                  q = 0.9632
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 18    04 23 39.7 +76 52 22   0.1168  1.0161    92.1    81.3    22.2
...
2023 10 03    03 27 34.1 +06 18 32   0.09824 1.0744   136.7    39.7    20.6
...
2023 10 11    03 16 37.1 -17 57 08   0.1444  1.1114   138.8    36.3    21.5
...
2023 10 17    03 09 18.3 -26 47 14   0.1892  1.1411   136.2    37.2    22.1
2023 10 18    03 08 08.5 -27 48 36   0.1971  1.1461   135.8    37.3    22.2
2023 10 19    03 06 59.9 -28 44 12   0.2051  1.1513   135.3    37.5    22.3
...
2023 10 25    03 00 32.3 -32 42 44   0.2548  1.1827   132.8    38.1    22.9
...
2023 11 02    02 53 11.9 -35 12 38   0.3242  1.2259   129.9    38.4    23.5
...
2023 11 17    02 44 16.4 -35 22 04   0.4619  1.3093   124.9    38.3    24.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U62




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