[Iaude] MPEC X159: 2023 XT4 [a=2.61,e=0.63,i=4.3,H=26.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Dec 8 14:13:18 EST 2023


M.P.E.C. 2023-X159                             Issued 2023 December 8, 19:11 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 XT4                                    


Observations:
     K23X04T*1C2023 12 08.20184703 08 52.840+20 51 40.39         19.08GVEX159703
     K23X04T 1C2023 12 08.20605103 08 59.100+20 53 42.54         18.90GVEX159703
     K23X04T 1C2023 12 08.20815103 09 02.304+20 54 41.72         19.35GVEX159703
     K23X04T  C2023 12 08.22565203 09 27.114+21 02 53.03         18.5 GVEX159H01
     K23X04T  C2023 12 08.23083203 09 35.036+21 05 22.44         18.6 GVEX159H01
     K23X04T  C2023 12 08.24227803 09 52.642+21 10 53.02         18.8 GVEX159H01
     K23X04T mC2023 12 08.24484803 09 58.370+21 12 21.49         18.80GVEX159I52
     K23X04T mC2023 12 08.24501703 09 58.648+21 12 26.53         18.99GVEX159I52
     K23X04T mC2023 12 08.24518803 09 58.900+21 12 31.36         18.90GVEX159I52
     K23X04T mC2023 12 08.24536703 09 59.173+21 12 36.65         18.79GVEX159I52
     K23X04T  C2023 12 08.24829903 10 01.963+21 13 47.24         18.4 GVEX159H01
     K23X04T KB2023 12 08.26232 03 10 19.36 +21 19 44.3          18.5 GVEX159734
     K23X04T KB2023 12 08.27028 03 10 32.12 +21 23 33.3          19.1 GVEX159734
     K23X04T KB2023 12 08.27818 03 10 44.99 +21 27 24.3          18.9 GVEX159734
     K23X04T mC2023 12 08.34139703 12 33.106+21 59 30.41         18.70GVEX159I52
     K23X04T mC2023 12 08.34156703 12 33.397+21 59 35.88               VEX159I52
     K23X04T mC2023 12 08.34174803 12 33.692+21 59 40.67         18.75GVEX159I52
     K23X04T mC2023 12 08.34388603 12 37.278+22 00 43.85         19.01GVEX159I52
     K23X04T KC2023 12 08.55742303 19 50.54 +23 53 42.0          18.7 GVEX159900
     K23X04T KC2023 12 08.56503003 20 04.85 +23 57 53.3          18.5 GVEX159900
     K23X04T KC2023 12 08.57263803 20 19.19 +24 02 05.1          18.2 GVEX159900
     K23X04T KB2023 12 08.62370 03 22 41.39 +24 30 58.1          18.3 GVEX159M44
     K23X04T KB2023 12 08.62795 03 22 50.02 +24 33 26.7          18.8 GVEX159M44
     K23X04T KB2023 12 08.63221 03 22 58.62 +24 35 55.6          18.3 GVEX159M44
     K23X04T KC2023 12 08.73634 03 26 47.60 +25 33 57.9          19.0 VZEX159M63
     K23X04T KC2023 12 08.74167 03 26 59.28 +25 37 11.9          19.2 VZEX159M63
     K23X04T KC2023 12 08.74627 03 27 09.42 +25 39 59.0          19.4 VZEX159M63

Observer details:
703 Catalina Sky Survey.  Observer R. A. Kowalski.  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.
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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    prime focus + CCD.
M44 Al-Khatim Observatory, Abu Dhabi.  Observer M. Odeh.  0.36-m f/7.7 SC +
    CMO.
M63 RPF Observatory, Gagliano del Capo.  Observer D. Licchelli.  0.30-m f/5.3
    reflector + CCD.

Orbital elements:
2023 XT4                                                 Earth MOID = 0.0095 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 336.26454              (2000.0)            P               Q                  
n   0.23334941     Peri.   20.51840     -0.08403953     -0.99381793             
a   2.6129529      Node    74.35755     +0.90341127     -0.10671017             
e   0.6254173      Incl.    4.32069     +0.42045859     +0.03064079             
P   4.22           H   26.75          G   0.15           U   8                  
Residuals in seconds of arc
231208 703  0.6+  0.2-    231208 I52  0.1-  0.0     231208 900  0.7-  0.0
231208 703  0.6-  1.1+    231208 H01  0.1-  0.1-    231208 900  0.5-  0.3+
231208 703  0.2-  0.1-    231208 734  0.1+  0.8+    231208 900  0.8-  0.6+
231208 H01  0.2+  0.0     231208 734  1.0+  0.4-    231208 M44  0.8+  0.2+
231208 H01  0.1+  0.0     231208 734 (3.6+  1.8+)   231208 M44  0.6+  0.3+
231208 H01  0.1-  0.0     231208 I52  0.7-  0.1+    231208 M44  0.3-  0.1+
231208 I52  0.1-  0.1-    231208 I52  0.6-  0.5+    231208 M63  0.2+  0.5-
231208 I52  0.1+  0.0     231208 I52  0.7-  0.1-    231208 M63  0.1-  0.1-
231208 I52  0.1-  0.1-    231208 I52  0.7-  0.2-    231208 M63  0.3+  0.4-

Ephemeris:
2023 XT4                 a,e,i = 2.61, 0.63, 4                   q = 0.9788
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 08    01 54 37.5 -04 26 26   0.1782  1.1550   155.1    21.2    24.4
...
2023 11 23    01 53 52.0 -03 46 34   0.09443 1.0641   142.5    34.4    23.2
...
2023 12 01    02 04 00.9 +00 06 00   0.05280 1.0268   139.3    38.8    22.0
...
2023 12 07    02 43 34.1 +13 19 51   0.02329 1.0052   148.2    31.1    19.9
2023 12 08    03 03 24.8 +19 20 45   0.01894 1.0022   153.5    26.0    19.3
2023 12 09    03 37 22.7 +28 20 30   0.01513 0.9993   160.5    19.2    18.6
...
2023 12 15    12 12 41.1 +31 46 18   0.02390 0.9859    93.0    85.6    21.6
...
2023 12 23    13 05 51.3 +18 07 59   0.06279 0.9785    83.4    92.9    24.0
...
2024 01 07    13 21 54.7 +13 22 12   0.1348  0.9974    92.1    80.1    25.2

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-X159




More information about the Iaude mailing list