[Iaude] MPEC X175: 2023 XU5 [a=1.43,e=0.36,i=5.3,H=27.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Dec 10 17:00:30 EST 2023


M.P.E.C. 2023-X175                            Issued 2023 December 10, 21:58 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 XU5                                    


Observations:
     K23X05U* C2023 12 09.28935904 01 01.474+23 37 11.71         16.04cVEX175T05
     K23X05U  C2023 12 09.29252604 01 30.979+23 43 49.76         15.99cVEX175T05
     K23X05U  C2023 12 09.29569204 02 00.401+23 50 25.58         15.97cVEX175T05
     K23X05U  C2023 12 09.33285304 07 33.247+25 04 02.35         15.95cVEX175T05
     K23X05U  C2023 12 09.33511904 07 52.891+25 08 18.96         16.04cVEX175T05
     K23X05U  C2023 12 09.33828304 08 20.131+25 14 14.35         16.12cVEX175T05
     K23X05U KC2023 12 09.56736304 38 41.62 +30 35 25.1          16.4 GVEX175900
     K23X05U KC2023 12 09.57018704 38 58.96 +30 38 35.7          16.1 GVEX175900
     K23X05U KC2023 12 09.57301204 39 16.21 +30 41 44.1          16.9 GVEX175900
     K23X05U KC2023 12 09.71329804 52 19.04 +32 53 00.4          16.5 GVEX175900
     K23X05U KC2023 12 09.71740704 52 40.24 +32 56 12.3          16.6 GVEX175900
     K23X05U KB2023 12 09.72775 04 55 57.24 +33 09 22.0          16.7 GVEX175M44
     K23X05U KB2023 12 09.72943 04 56 05.51 +33 10 47.2          16.6 GVEX175M44
     K23X05U KB2023 12 09.73111 04 56 13.75 +33 12 12.4          16.2 GVEX175M44
     K23X05U KC2023 12 09.77334505 00 04.166+33 27 41.22         16.6 GVEX175J95
     K23X05U KC2023 12 09.77483105 00 11.712+33 28 52.10         16.6 GVEX175J95
     K23X05U KC2023 12 09.77564905 00 15.838+33 29 31.13         16.7 GVEX175J95
     K23X05U KC2023 12 09.77627705 00 19.006+33 30 01.01         16.7 GVEX175J95
     K23X05U KC2023 12 09.83978405 05 21.190+34 17 29.90         16.4 GVEX175Z80
     K23X05U KC2023 12 09.84231905 05 32.587+34 19 16.14         16.6 GVEX175Z80
     K23X05U KB2023 12 09.87310905 07 56.07 +34 42 48.7          17.0 GXEX175958
     K23X05U KB2023 12 09.87660905 08 10.73 +34 45 05.9          16.6 GXEX175958
     K23X05U KB2023 12 09.87934805 08 22.14 +34 46 52.9          16.4 GXEX175958
     K23X05U KB2023 12 09.88194705 08 32.93 +34 48 34.3          16.6 GXEX175958
     K23X05U KB2023 12 09.88432405 08 42.76 +34 50 06.4          16.7 GXEX175958
     K23X05U KB2023 12 10.25670 05 30 48.27 +37 42 08.5          16.9 GXEX175H36
     K23X05U KB2023 12 10.25898 05 30 54.09 +37 42 55.3          17.0 GXEX175H36
     K23X05U KB2023 12 10.26355 05 31 05.57 +37 44 28.3          17.0 GXEX175H36
     K23X05U KC2023 12 10.28421905 32 10.76 +37 52 18.5          17.5 GXEX175858
     K23X05U KC2023 12 10.28635105 32 15.94 +37 53 00.4          17.5 GXEX175858
     K23X05U KC2023 12 10.28844705 32 21.03 +37 53 41.4          17.3 GXEX175858
     K23X05U KC2023 12 10.29060405 32 26.25 +37 54 23.4          17.5 GXEX175858
     K23X05U KB2023 12 10.35987 05 34 57.98 +38 13 13.3          17.4 GVEX175734
     K23X05U KB2023 12 10.36516 05 35 10.28 +38 14 37.1          17.4 GVEX175734
     K23X05U KB2023 12 10.37532 05 35 33.85 +38 17 14.5          17.4 GVEX175734
     K23X05U KB2023 12 10.38036 05 35 45.52 +38 18 31.2          17.6 GVEX175734
     K23X05U KC2023 12 10.61812805 45 56.37 +39 18 37.6          17.9 GVEX175900
     K23X05U KC2023 12 10.62547805 46 08.89 +39 20 12.2          17.7 GVEX175900
     K23X05U KC2023 12 10.63282905 46 21.33 +39 21 44.2          18.2 GVEX175900
     K23X05U  C2023 12 10.68185 05 48 12.74 +39 26 49.9          17.3 RoEX175C94
     K23X05U  C2023 12 10.68508 05 48 18.27 +39 27 29.7          17.7 RoEX175C94
     K23X05U  C2023 12 10.68649 05 48 20.67 +39 27 47.9          17.7 RoEX175C94
     K23X05U  C2023 12 10.68812 05 48 23.40 +39 28 06.8          17.2 RoEX175C94
     K23X05U KC2023 12 10.79284305 52 13.123+39 42 35.75         18.4 GVEX175Z80
     K23X05U KC2023 12 10.79316805 52 16.78 +39 45 02.0          17.5 GVEX175L01
     K23X05U KC2023 12 10.79416005 52 18.44 +39 45 14.3          17.6 GVEX175L01
     K23X05U KC2023 12 10.79515405 52 20.12 +39 45 26.8          17.5 GVEX175L01
     K23X05U KC2023 12 10.79614705 52 21.81 +39 45 39.3          17.7 GVEX175L01
     K23X05U KC2023 12 10.79714005 52 23.46 +39 45 52.1          17.5 GVEX175L01
     K23X05U KC2023 12 10.80022205 52 26.078+39 44 06.97         18.1 GVEX175Z80

Observer details:
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer D. Cromer.  0.69-m f/3.54 reflector + CMO.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
C94 MASTER-II Observatory, Tunka.  Observers Y. Kechin, V. Lipunov, E.
    Gorbovskoy, N. Tiurina, P. Balanutsa, V. Kornilov, A. Kuznetsov, O. Gress,
    D. Zimnukhov, S. Yazev, N. Budnev.  0.4-m f/2.5 reflector   CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m f/4.8 reflector +
    CMO.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, I. Lyon.  Measurer K.
    Korlevic.  1.0-m f/2.9 reflector + CCD.
M44 Al-Khatim Observatory, Abu Dhabi.  Observer M. Odeh.  Measurers M. Odeh,
    S. Ashi.  0.36-m f/7.7 SC + CMO.
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, R. Siverd, J. Tonry, H.
    Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
    J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurers G. Wells, D.
    Bamberger.  0.25-m f/8.0 Ritchey-Chretien + CCD.

Orbital elements:
2023 XU5                                                 Earth MOID = 0.0009 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 330.72567              (2000.0)            P               Q                  
n   0.57602292     Peri.  314.25127     +0.85635003     -0.50863148             
a   1.4305714      Node    76.51207     +0.49607134     +0.76228623             
e   0.3649317      Incl.    5.26380     +0.14344981     +0.40026707             
P   1.71           H   27.29          G   0.15           U   6                  
Residuals in seconds of arc
231209 T05  0.4+  0.4+    231209 J95  0.2-  0.0     231210 734  0.2+  0.5+
231209 T05  0.3-  0.3-    231209 Z80  0.1-  0.1-    231210 734  0.3+  0.5+
231209 T05  0.3+  0.1+    231209 Z80  0.0   0.1-    231210 900  0.0   0.0
231209 T05  0.2-  0.2-    231209 958  0.0   0.9+    231210 900  0.1-  0.4+
231209 T05  0.1+  0.0     231209 958  0.1-  0.2+    231210 900  0.1+  0.0
231209 T05  0.3-  0.0     231209 958  0.2-  0.1-    231210 C94  0.3-  1.1-
231209 900  0.2-  0.1-    231209 958  0.1-  0.1+    231210 C94  0.1-  1.3-
231209 900  0.2-  0.6+    231209 958  0.0   0.2+    231210 C94  0.1-  0.5-
231209 900  0.6-  0.4+    231210 H36  0.3+  0.2+    231210 C94 (0.6-  1.6-)
231209 900  0.4-  0.0     231210 H36  0.8+  0.5+    231210 Z80  0.5-  0.9+
231209 900  0.3-  0.0     231210 H36  0.3+  1.1+    231210 L01  0.2-  0.4+
231209 M44  0.4+  0.5+    231210 858  0.1+  0.4+    231210 L01  0.3-  0.2+
231209 M44  0.3+  0.3+    231210 858  0.0   0.3+    231210 L01  0.2-  0.2+
231209 M44  0.2+  0.3+    231210 858  0.0   0.4+    231210 L01  0.1+  0.3+
231209 J95  0.1-  0.1-    231210 858  0.1-  0.4+    231210 L01  0.0   0.6+
231209 J95  0.0   0.1-    231210 734  0.4+  0.4+    231210 Z80  0.4-  0.2+
231209 J95  0.1-  0.0     231210 734  0.2+  0.6+

Ephemeris:
2023 XU5                 a,e,i = 1.43, 0.36, 5                   q = 0.9085
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 10    18 39 00.8 -43 13 55   0.1441  0.9119    53.4   119.4    27.7
...
2023 11 25    19 00 48.7 -44 26 10   0.06796 0.9397    44.2   132.9    27.3
...
2023 12 03    19 20 43.5 -45 21 04   0.02831 0.9647    41.1   137.8    26.0
...
2023 12 09    02 58 30.7 +09 42 26   0.0028060.9874   148.1    31.9    15.9
2023 12 10    05 15 53.3 +35 58 22   0.0067150.9915   166.6    13.3    17.2
2023 12 11    05 57 12.4 +40 21 56   0.01143 0.9956   159.8    19.9    18.6
...
2023 12 17    06 42 08.4 +43 32 28   0.04091 1.0216   155.6    23.5    21.5
...
2023 12 25    06 49 21.3 +43 33 33   0.08153 1.0598   158.4    20.0    23.0
...
2024 01 09    06 50 39.1 +42 09 57   0.1648  1.1391   159.3    17.8    24.6

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X175




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