[Iaude] MPEC X140: 2023 XT3 [a=1.70,e=0.50,i=17.8,H=27.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Dec 7 15:23:03 EST 2023


M.P.E.C. 2023-X140                             Issued 2023 December 7, 20:21 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2023 XT3                                    


Observations:
     K23X03T*1C2023 12 07.30633305 01 50.826-01 58 42.17         19.23GVEX140G96
     K23X03T 1C2023 12 07.31149605 01 53.195-01 55 04.69         19.34GVEX140G96
     K23X03T 1C2023 12 07.31663805 01 55.556-01 51 23.94         19.14GVEX140G96
     K23X03T KB2023 12 07.34683 05 02 02.96 -01 30 28.4          19.6 GVEX140734
     K23X03T KB2023 12 07.35113 05 02 05.16 -01 27 17.9          19.5 GVEX140734
     K23X03T KB2023 12 07.35543 05 02 07.14 -01 24 09.9          19.7 GVEX140734
     K23X03T mC2023 12 07.38060605 02 26.632-01 04 17.15         19.14GVEX140V06
     K23X03T mC2023 12 07.38073005 02 26.700-01 04 11.46         19.11GVEX140V06
     K23X03T mC2023 12 07.38085105 02 26.772-01 04 06.28         19.17GVEX140V06
     K23X03T mC2023 12 07.38097305 02 26.815-01 04 00.55         19.72GVEX140V06
     K23X03T  C2023 12 07.69154405 07 14.426+03 41 43.65         19.0 GVEX140O85
     K23X03T  C2023 12 07.69405305 07 16.435+03 44 31.34         19.1 GVEX140O85
     K23X03T  C2023 12 07.69656205 07 18.413+03 47 19.10         18.9 GVEX140O85
     K23X03T  C2023 12 07.70182405 07 22.658+03 53 12.53         18.7 GVEX140O85
     K23X03T  C2023 12 07.70433405 07 24.668+03 56 02.43         19.2 GVEX140O85
     K23X03T  C2023 12 07.70684305 07 26.686+03 58 52.00         18.7 GVEX140O85
     K23X03T  C2023 12 07.70935305 07 28.780+04 01 42.58         18.8 GVEX140O85
     K23X03T KC2023 12 07.81114905 10 01.687+06 02 59.82         18.7 GVEX140M60
     K23X03T KC2023 12 07.81644605 10 07.680+06 09 55.19         19.3 GVEX140M60

Observer details:
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer G. Hug.  0.69-m f/3.54 reflector + CMO.
G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers E. C. Beshore, D.
    Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
    Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
M60 Virgil Observatory, Loiano.  Observer A. Carbognani.  0.3-m f/4.0
    Reflector + CCD.
O85 LiShan Observatory, Lintong.  Observers Y. Yu, K. Tang, A. Pomazan.
    0.50-m f/7.0 Cassegrain + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer K. W. Wierzchos.  Measurers E. C.
    Beshore, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
    Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
    Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.55-m reflector +
    1K CCD.

Orbital elements:
2023 XT3                                                 Earth MOID = 0.0046 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 304.23344              (2000.0)            P               Q                  
n   0.44367768     Peri.   54.04355     -0.60172785     -0.74182590             
a   1.7025152      Node    75.69023     +0.59842944     -0.66418800             
e   0.4969924      Incl.   17.78712     +0.52896673     -0.09245883             
P   2.22           H   27.81          G   0.15           U   8                  
Residuals in seconds of arc
231207 G96  0.0   0.1-    231207 V06  0.3+  0.3+    231207 O85  0.1-  0.2+
231207 G96  0.1+  1.0-    231207 V06  0.4+  0.1-    231207 O85  0.3-  0.2-
231207 G96  0.0   1.0+    231207 V06  0.1+  0.0     231207 O85  0.5+  0.2-
231207 734  0.9+  0.2+    231207 O85  0.1+  0.7-    231207 M60  0.2-  0.5+
231207 734  0.6+  0.7+    231207 O85  0.3+  0.2-    231207 M60  0.6-  0.7+
231207 734  3.4-  2.1-    231207 O85  0.1-  0.1-
231207 V06  0.2+  0.2+    231207 O85  0.2+  0.2-

Ephemeris:
2023 XT3                 a,e,i = 1.70, 0.50, 18                  q = 0.8564
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 07    04 37 31.7 -18 03 46   0.2835  1.2120   136.2    34.5    26.9
...
2023 11 22    04 42 29.6 -19 30 13   0.1467  1.1017   138.3    36.6    25.3
...
2023 11 30    04 45 05.4 -18 26 14   0.07695 1.0462   139.6    37.6    23.9
...
2023 12 06    04 53 16.8 -10 48 10   0.02564 1.0070   146.8    32.4    21.2
2023 12 07    04 58 54.8 -04 58 35   0.01734 1.0007   152.5    27.1    20.2
2023 12 08    05 13 58.3 +10 51 21   0.0095710.9945   167.5    12.4    18.4
...
2023 12 14    16 33 28.9 +29 15 34   0.04385 0.9592    53.7   124.2    26.1
...
2023 12 22    16 39 11.5 +24 28 31   0.1122  0.9182    51.6   122.9    27.9
...
2024 01 06    16 46 13.2 +20 27 46   0.2407  0.8667    54.7   112.2    28.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X140




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