[Iaude] MPEC X74: 2023 XM1 [a=1.22,e=0.31,i=20.9,H=24.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Dec 5 09:47:16 EST 2023


M.P.E.C. 2023-X74                              Issued 2023 December 5, 14:45 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 XM1                                    


Observations:
     K23X01M*1C2023 12 04.25416902 51 29.858+21 36 20.88         17.91GVEX074703
     K23X01M 1C2023 12 04.25617502 51 33.772+21 34 36.77         17.75GVEX074703
     K23X01M 1C2023 12 04.25817702 51 37.627+21 32 53.88         17.95GVEX074703
     K23X01M 1C2023 12 04.26018102 51 41.504+21 31 10.85         18.09GVEX074703
     K23X01M  C2023 12 04.27941602 52 21.901+21 14 20.24         16.8 GVEX074U74
     K23X01M mC2023 12 04.28081802 52 21.184+21 13 32.66         16.88GVEX074I52
     K23X01M mC2023 12 04.28098802 52 21.511+21 13 23.99         16.90GVEX074I52
     K23X01M mC2023 12 04.28115802 52 21.846+21 13 15.31         16.89GVEX074I52
     K23X01M mC2023 12 04.28132902 52 22.163+21 13 06.60         16.89GVEX074I52
     K23X01M  C2023 12 04.28333502 52 29.404+21 11 00.25         16.8 GVEX074U74
     K23X01M 1C2023 12 04.28698002 52 32.977+21 08 17.84         17.10GVEX074G96
     K23X01M 1C2023 12 04.29263802 52 43.748+21 03 29.70         17.48GVEX074G96
     K23X01M 1C2023 12 04.29828002 52 54.498+20 58 41.88         17.78GVEX074G96
     K23X01M 1C2023 12 04.30391502 53 05.208+20 53 55.32         17.42GVEX074G96
     K23X01M mC2023 12 04.32925702 53 53.099+20 32 31.74         17.39GVEX074I52
     K23X01M mC2023 12 04.32942702 53 53.416+20 32 23.03         17.39GVEX074I52
     K23X01M mC2023 12 04.32959602 53 53.740+20 32 14.53         17.39GVEX074I52
     K23X01M mC2023 12 04.32976602 53 54.056+20 32 06.00         17.47GVEX074I52
     K23X01M KC2023 12 04.45417 02 58 11.65 +18 56 40.7          17.7 VqEX074E23
     K23X01M KC2023 12 04.45833 02 58 18.84 +18 53 21.6          17.6 VqEX074E23
     K23X01M KC2023 12 04.46250 02 58 26.02 +18 50 02.6          17.6 VqEX074E23
     K23X01M KC2023 12 04.50262702 59 39.53 +18 12 07.5          17.2 GVEX074900
     K23X01M KC2023 12 04.50789702 59 48.42 +18 07 59.9          17.1 GVEX074900
     K23X01M KC2023 12 04.51316802 59 57.27 +18 03 52.9          17.2 GVEX074900
     K23X01M  C2023 12 04.61581803 02 53.602+16 45 08.03         17.2 GVEX074O85
     K23X01M  C2023 12 04.61820003 02 57.370+16 43 20.37         17.4 GVEX074O85
     K23X01M  C2023 12 04.62058303 03 01.149+16 41 32.67         17.1 GVEX074O85
     K23X01M  C2023 12 04.63477203 03 23.455+16 30 53.55         17.6 GVEX074O85
     K23X01M  C2023 12 04.63715403 03 27.216+16 29 06.54         17.9 GVEX074O85
     K23X01M  C2023 12 04.63953703 03 30.944+16 27 19.28         18.0 GVEX074O85
     K23X01M KC2023 12 04.68845803 05 07.38 +15 49 22.8          17.9 GXEX074L18
     K23X01M KC2023 12 04.68932 03 05 09.69 +15 48 51.1          17.7 VqEX074L04
     K23X01M KC2023 12 04.69038903 05 10.48 +15 47 58.4          17.4 GXEX074L18
     K23X01M KC2023 12 04.69168 03 05 13.45 +15 47 07.9          17.3 VqEX074L04
     K23X01M KC2023 12 04.69229603 05 13.49 +15 46 35.5          17.4 GXEX074L18
     K23X01M KC2023 12 04.69310 03 05 15.71 +15 46 05.9          17.4 VqEX074L04
     K23X01M KC2023 12 04.69418003 05 16.44 +15 45 13.3          17.4 GXEX074L18
     K23X01M KC2023 12 04.69564 03 05 19.72 +15 44 15.9          17.3 VqEX074L04
     K23X01M KB2023 12 04.74497 03 06 35.95 +15 08 51.8          16.9 GXEX074M45
     K23X01M KB2023 12 04.74599 03 06 37.50 +15 08 08.0                XEX074M45
     K23X01M KB2023 12 04.74694 03 06 38.96 +15 07 27.2                XEX074M45
     K23X01M KC2023 12 04.77690 03 07 26.46 +14 46 36.8          17.5 VZEX074M63
     K23X01M KC2023 12 04.77843 03 07 28.73 +14 45 32.1          18.1 VZEX074M63
     K23X01M KC2023 12 04.77988 03 07 30.86 +14 44 30.8          18.1 VZEX074M63
     K23X01M  C2023 12 04.81639 03 08 23.87 +14 25 09.8          18.0 GVEX074M28
     K23X01M KB2023 12 04.81659 03 08 12.79 +14 20 14.9          17.7 GVEX074M44
     K23X01M KB2023 12 04.81800 03 08 14.73 +14 19 16.2          17.7 GVEX074M44
     K23X01M  C2023 12 04.81849 03 08 26.93 +14 23 39.2          18.2 GVEX074M28
     K23X01M  C2023 12 04.82077 03 08 30.09 +14 22 05.5          17.9 GVEX074M28
     K23X01M KB2023 12 04.82105 03 08 19.18 +14 17 05.9          17.6 GVEX074M44
     K23X01M KB2023 12 04.89274603 10 16.83 +13 26 05.3          17.2 GXEX074958
     K23X01M KB2023 12 04.89530403 10 20.37 +13 24 21.4          17.5 GXEX074958
     K23X01M KB2023 12 04.89783303 10 23.90 +13 22 38.9          17.8 GXEX074958
     K23X01M KB2023 12 05.05775303 14 07.286+11 43 02.99         18.5 VZEX074Y05
     K23X01M KB2023 12 05.06117503 14 11.556+11 40 52.55         18.8 VZEX074Y05
     K23X01M KB2023 12 05.06454903 14 15.713+11 38 43.57         17.6 VZEX074Y05
     K23X01M  C2023 12 05.11344 03 15 34.23 +11 03 01.3          17.0 VtEX074V27
     K23X01M  C2023 12 05.11419 03 15 35.13 +11 02 32.6          17.3 VtEX074V27
     K23X01M  C2023 12 05.12174 03 15 44.54 +10 57 54.7          17.2 VtEX074V27
     K23X01M  C2023 12 05.12774 03 15 52.23 +10 54 07.5          17.2 VtEX074V27
     K23X01M  C2023 12 05.17349 03 16 48.77 +10 25 48.7          17.9  rEX074718
     K23X01M  C2023 12 05.17838 03 16 54.77 +10 22 50.7          17.7  rEX074718
     K23X01M  C2023 12 05.18293 03 17 00.15 +10 20 07.2          17.3  rEX074718
     K23X01M  C2023 12 05.18373 03 16 59.88 +10 19 59.3          17.4 VtEX074V27
     K23X01M  C2023 12 05.19855 03 17 17.43 +10 11 04.8          16.6 VtEX074V27
     K23X01M KB2023 12 05.32089 03 19 36.32 +08 58 43.8          17.9 GVEX074734
     K23X01M KB2023 12 05.32432 03 19 40.23 +08 56 45.3          17.8 GVEX074734
     K23X01M KB2023 12 05.32774 03 19 44.14 +08 54 47.6          17.6 GVEX074734
     K23X01M 1C2023 12 05.34309003 20 03.779+08 46 34.86         17.61GVEX074G96
     K23X01M 1C2023 12 05.34871903 20 10.068+08 43 22.33         17.72GVEX074G96
     K23X01M 1C2023 12 05.35435003 20 16.364+08 40 09.80         18.09GVEX074G96

Observer details:
703 Catalina Sky Survey.  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.  0.68-m Schmidt + 10K CCD.
718 Tooele.  Observer P. Wiggins.  0.35-m f/5.5 Schmidt-Cassegrain + CCD.
734 Farpoint Observatory, Eskridge.  Observers D. Cromer, G. Hug, D. Goodin,
    R. Valentine.  Measurer D. Cromer.  0.69-m f/3.54 reflector + CMO.
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.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + 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.
L04 ROASTERR-1 Observatory, Cluj-Napoca.  Observer L. Hudin.  0.3-m f/5
    reflector + CCD.
L18 QOS Observatory, Zalistsi.  Observers S. V. Rischenko, O. V. Kravchenko.
    Measurer A. M. Kozhukhov.  0.50-m f/3.8 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.
M44 Al-Khatim Observatory, Abu Dhabi.  Observer M. Odeh.  0.36-m f/7.7 SC +
    CMO.
M45 Starhopper Observatory, Sfantu Gheorghe.  Observer F. Ursache.  0.41-m
    f/7.5 reflector + CMO.
M63 RPF Observatory, Gagliano del Capo.  Observer D. Licchelli.  0.30-m f/5.3
    reflector + CCD.
O85 LiShan Observatory, Lintong.  Observers Y. Yu, K. Tang, A. Pomazan.
    0.50-m f/7.0 Cassegrain + CCD.
U74 JPL SynTrack Robotic Telescope 2, Auberry.  Observers N. Saini, C. Zhai,
    R. Trahan, M. Zhan, M. Shao.  0.36-m Reflector + CCD.
V27 North Mesa Observatory, Los Alamos.  Observer B. K. Kendrick.  0.25-m f/6
    reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade.  Observer C. Jacques.  0.45-m
    f/2.9 reflector + CMO.

Orbital elements:
2023 XM1                                                 Earth MOID = 0.0181 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 340.82988              (2000.0)            P               Q                  
n   0.72781176     Peri.  107.95305     +0.94083297     +0.03354195             
a   1.2240242      Node   251.22159     -0.12956724     +0.95508632             
e   0.3105076      Incl.   20.86486     +0.31312241     +0.29442328             
P   1.35           H   24.48          G   0.15           U   7                  
Residuals in seconds of arc
231204 703  0.0   0.2+    231204 O85  0.0   0.2+    231204 M28  0.5-  1.9-
231204 703  0.4+  0.6-    231204 O85  0.0   0.2+    231204 M44  1.5+  0.1-
231204 703  0.1+  0.5-    231204 O85  0.1+  0.1+    231204 958  0.0   0.0
231204 703  0.2+  0.4-    231204 O85  0.2-  0.2+    231204 958  0.1-  0.0
231204 U74  0.2+  0.7-    231204 O85  0.2+  0.2+    231204 958  0.4+  0.1+
231204 I52  0.1-  0.2-    231204 O85  0.1+  0.1-    231205 Y05  0.1+  0.1-
231204 I52  0.1-  0.2-    231204 L18  0.0   0.2+    231205 Y05  0.3+  0.2+
231204 I52  0.0   0.1-    231204 L04  0.0   0.1+    231205 Y05  0.3-  0.1+
231204 I52  0.1-  0.1-    231204 L18  0.5+  0.1+    231205 V27  0.4+  0.1+
231204 U74  0.2+  0.6-    231204 L04  0.1+  0.2-    231205 V27  0.1-  0.7-
231204 G96  0.0   0.1-    231204 L18  0.3+  0.3+    231205 V27  0.2-  1.5+
231204 G96  0.3-  0.5+    231204 L04  0.2+  0.3-    231205 V27  3.4+  3.6-
231204 G96  0.1-  0.0     231204 L18  0.2-  0.2+    231205 718  0.9-  0.0
231204 G96  0.1-  0.1+    231204 L04  0.1+  0.2+    231205 718  0.6+  0.3-
231204 I52  0.1-  0.1+    231204 M45  0.3+  0.3-    231205 718  0.7-  1.3+
231204 I52  0.1-  0.1-    231204 M45  0.3+  0.4-    231205 V27  0.3-  0.9-
231204 I52  0.1-  0.0     231204 M45  0.6+  0.6-    231205 V27  0.5-  0.9+
231204 I52  0.1-  0.0     231204 M63  0.2+  0.3-    231205 734  0.2+  0.7-
231204 E23  0.5+  0.0     231204 M63  0.3+  0.2-    231205 734  0.0   0.6-
231204 E23  0.3+  0.3-    231204 M63  0.1+  0.2-    231205 734  0.0   0.3-
231204 E23  0.1+  0.2-    231204 M28  0.2-  0.8-    231205 G96  0.0   0.0
231204 900  0.1+  0.0     231204 M44  0.4+  1.4+    231205 G96  0.1-  0.2+
231204 900  0.2+  0.1-    231204 M44  0.4-  2.1+    231205 G96  0.0   0.1+
231204 900  0.2+  0.0     231204 M28 (0.8+  3.5-)

Ephemeris:
2023 XM1                 a,e,i = 1.22, 0.31, 21                  q = 0.8440
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 05    16 51 22.1 +31 01 15   0.2245  0.8874    56.4   111.4    25.2
...
2023 11 20    17 13 21.0 +38 07 56   0.1055  0.9429    61.7   112.6    23.8
...
2023 11 28    18 17 54.7 +51 28 48   0.04351 0.9783    77.6    99.9    21.2
...
2023 12 04    02 42 06.4 +25 24 31   0.02333 1.0066   153.2    26.2    17.5
2023 12 05    03 12 46.7 +12 18 02   0.02816 1.0114   156.3    23.0    17.8
2023 12 06    03 31 39.3 +03 19 40   0.03432 1.0163   153.5    25.6    18.4
...
2023 12 12    04 12 54.6 -15 47 12   0.07994 1.0459   138.5    38.6    20.6
...
2023 12 20    04 27 58.8 -20 49 43   0.1459  1.0861   131.6    42.7    22.1
...
2024 01 04    04 41 25.0 -21 28 58   0.2738  1.1621   125.0    43.9    23.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X74




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