[Iaude] MPEC X133: 2023 XJ3 [a=2.51,e=0.61,i=8.7,H=24.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Dec 7 08:59:40 EST 2023


M.P.E.C. 2023-X133                             Issued 2023 December 7, 13:58 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 XJ3                                    


Observations:
     K23X03J* C2023 12 05.29958801 56 09.173-04 33 25.86         21.33wXEX133F52
     K23X03J  C2023 12 05.31387801 56 07.162-04 32 42.79         21.37wXEX133F52
     K23X03J  C2023 12 05.32820601 56 05.140-04 31 59.51         21.35wXEX133F52
     K23X03J  C2023 12 05.34244401 56 03.133-04 31 16.01         21.49wXEX133F52
     K23X03J |C2023 12 06.08453001 54 40.130-03 51 15.10         20.7 VuEX133807
     K23X03J |C2023 12 06.09267001 54 38.950-03 50 47.40         20.6 VuEX133807
     K23X03J |C2023 12 06.10082001 54 37.790-03 50 21.40         20.1 VuEX133807
     K23X03J KC2023 12 06.11416 01 54 39.05 -03 50 57.8          20.7 RVEX133291
     K23X03J KC2023 12 06.11641 01 54 38.72 -03 50 50.8          20.9 RVEX133291
     K23X03J KC2023 12 06.11866 01 54 38.40 -03 50 43.3          21.1 RVEX133291
     K23X03J !C2023 12 06.15645 01 54 33.50 -03 48 42.1          21.2 RVEX133673
     K23X03J KC2023 12 06.16105101 54 32.324-03 48 24.98         20.55GVEX133I52
     K23X03J KC2023 12 06.16382001 54 31.928-03 48 16.09         20.55GVEX133I52
     K23X03J !C2023 12 06.16393 01 54 32.44 -03 48 17.8                VEX133673
     K23X03J KC2023 12 06.16658801 54 31.540-03 48 06.77         20.30GVEX133I52
     K23X03J KC2023 12 06.16935701 54 31.136-03 47 57.62         20.69GVEX133I52
     K23X03J  C2023 12 06.31973901 54 13.063-03 39 24.13         20.98GVEX133F52
     K23X03J  C2023 12 06.32055401 54 12.942-03 39 21.27         20.99GVEX133F52
     K23X03J KC2023 12 07.17554 01 52 32.42 -02 49 40.7          21.1 RVEX133691
     K23X03J KC2023 12 07.17939 01 52 31.85 -02 49 26.5          21.3 RVEX133691
     K23X03J KC2023 12 07.18324 01 52 31.27 -02 49 12.1          20.8 RVEX133691
     K23X03J 1C2023 12 07.19300801 52 29.723-02 48 37.19         21.11GVEX133G96
     K23X03J 1C2023 12 07.19868701 52 28.888-02 48 16.45         20.57GVEX133G96
     K23X03J 1C2023 12 07.20436201 52 28.045-02 47 55.50         20.30GVEX133G96
     K23X03J 1C2023 12 07.21002901 52 27.188-02 47 34.58         20.86GVEX133G96

Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer R. A. Mastaler.
    0.9-m f/3 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
    Horn.  0.61-m f/11 Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Herman, 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.
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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
    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.  1.0-m
    prime focus + CCD.

Orbital elements:
2023 XJ3                                                 Earth MOID = 0.0279 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 331.94445              (2000.0)            P               Q                  
n   0.24788154     Peri.   25.17552     -0.24032526     -0.95931721             
a   2.5098047      Node    79.01278     +0.86310228     -0.28103241             
e   0.6067017      Incl.    8.68119     +0.44418264     +0.02704193             
P   3.98           H   24.04          G   0.15           U   8                  
Residuals in seconds of arc
231205 F52  0.1+  0.1-    231206 291  0.2-  0.1+    231207 691  0.2-  0.1-
231205 F52  0.1+  0.1-    231206 673  0.2+  0.1+    231207 691  0.0   0.0
231205 F52  0.0   0.1-    231206 I52  0.0   0.0     231207 691  0.1-  0.3+
231205 F52  0.0   0.3+    231206 I52  0.1-  0.2-    231207 G96  0.3-  0.0
231206 807  0.0   0.5-    231206 673  0.2+  0.2-    231207 G96  0.0   0.1-
231206 807  0.2-  0.5+    231206 I52  0.1+  0.0     231207 G96  0.2+  0.0
231206 807  0.1-  0.2-    231206 I52  0.1-  0.0     231207 G96  0.1+  0.1+
231206 291  0.1+  0.3+    231206 F52  0.1+  0.1-
231206 291  0.1-  0.0     231206 F52  0.1+  0.1+

Ephemeris:
2023 XJ3                 a,e,i = 2.51, 0.61, 9                   q = 0.9871
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 07    02 32 19.2 -11 00 57   0.2763  1.2433   152.7    21.4    22.8
...
2023 11 22    02 16 10.5 -10 32 28   0.1852  1.1397   142.1    32.1    22.0
...
2023 11 30    02 05 00.6 -07 58 22   0.1422  1.0922   135.4    39.3    21.6
...
2023 12 06    01 54 50.3 -03 56 27   0.1117  1.0612   130.3    45.1    21.1
2023 12 07    01 52 53.5 -02 59 33   0.1068  1.0564   129.5    46.1    21.1
2023 12 08    01 50 50.7 -01 56 22   0.1019  1.0518   128.6    47.0    21.0
...
2023 12 14    01 35 15.6 +07 31 40   0.07416 1.0272   123.4    53.1    20.4
...
2023 12 22    00 47 12.0 +37 12 53   0.04613 1.0029   113.4    64.2    19.6
...
2024 01 06    15 31 30.5 +56 46 45   0.07312 0.9874    91.1    84.7    21.3

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-X133




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