[Iaude] MPEC U192: 2023 UV4 [a=2.46,e=0.57,i=5.8,H=25.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Oct 21 23:26:55 EDT 2023


M.P.E.C. 2023-U192                             Issued 2023 October 22, 03:25 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 UV4                                    


Observations:
     K23U04V* C2023 10 20.20373123 08 07.343-00 20 04.96         21.28GVEU192V00
     K23U04V  C2023 10 20.20923123 08 10.432-00 20 15.68         21.60GVEU192V00
     K23U04V  C2023 10 20.21474623 08 13.477-00 20 26.38         22.38GVEU192V00
     K23U04V  C2023 10 20.22026023 08 16.577-00 20 36.60         21.51GVEU192V00
     K23U04V KC2023 10 20.28452 23 08 52.75 -00 22 40.2          21.7 GVEU192291
     K23U04V KC2023 10 20.29030 23 08 56.03 -00 22 51.6          21.4 GVEU192291
     K23U04V KC2023 10 20.29615 23 08 59.35 -00 23 02.9                VEU192291
     K23U04V  C2023 10 20.37228223 09 43.292-00 25 33.03         21.5 GVEU192H01
     K23U04V  C2023 10 20.37609323 09 45.584-00 25 40.20         21.4 GVEU192H01
     K23U04V  C2023 10 20.38369523 09 50.071-00 25 54.93         21.9 GVEU192H01
     K23U04V  C2023 10 20.39008023 09 53.882-00 26 07.28         21.2 GVEU192H01
     K23U04V KC2023 10 21.08211 23 17 16.32 -00 48 47.5          21.4 RoEU192291
     K23U04V KC2023 10 21.08714 23 17 19.37 -00 48 58.0          21.8 RoEU192291
     K23U04V KC2023 10 21.09216 23 17 22.42 -00 49 07.9          21.3 RoEU192291
     K23U04V KC2023 10 22.08623 23 28 22.56 -01 23 06.1          21.5 RoEU192291
     K23U04V KC2023 10 22.09228 23 28 26.51 -01 23 18.6          21.9 RoEU192291
     K23U04V KC2023 10 22.09840 23 28 30.52 -01 23 31.7          21.7 RoEU192291
     K23U04V KC2023 10 22.10391223 28 31.33 -01 23 57.0          21.7 VuEU192H21
     K23U04V KC2023 10 22.11229923 28 36.78 -01 24 14.6          21.8 VuEU192H21
     K23U04V KC2023 10 22.11770423 28 40.27 -01 24 25.4          21.5 VuEU192H21

Observer details:
291 LPL/Spacewatch II.  Observers M. J. Brucker, A. F. Tubbiolo.  1.8-m f/2.7
    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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
V00 Kitt Peak-Bok.  Observer R. A. Mastaler.  Measurers M. J. Brucker, C. E.
    Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
    Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
    Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic CCD.

Orbital elements:
2023 UV4                                                 Earth MOID = 0.0558 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 348.27946              (2000.0)            P               Q                  
n   0.25475153     Peri.  186.69142     +0.83167362     -0.55335196             
a   2.4644775      Node   207.06561     +0.51402147     +0.79861285             
e   0.5739698      Incl.    5.80864     +0.21000217     +0.23668361             
P   3.87           H   25.99          G   0.15           U   8                  
Residuals in seconds of arc
231020 V00  0.1-  0.1+    231020 H01  0.2-  0.1-    231022 291  0.3+  0.2-
231020 V00  0.2+  0.1-    231020 H01  0.4+  0.1+    231022 291  0.2+  0.0
231020 V00  0.3-  0.2-    231020 H01  0.0   0.1+    231022 291  0.4+  0.2-
231020 V00  0.0   0.2+    231020 H01  0.1+  0.1+    231022 H21  0.4-  0.0
231020 291  0.2+  0.1+    231021 291  0.0   0.1+    231022 H21  0.2-  0.0
231020 291  0.1+  0.2-    231021 291  0.1-  0.3-    231022 H21  0.5-  0.6+
231020 291  0.0   0.2-    231021 291  0.1-  0.1-

Ephemeris:
2023 UV4                 a,e,i = 2.46, 0.57, 6                   q = 1.0499
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 22    21 21 51.3 +06 45 14   0.1777  1.1480   141.3    33.2    23.9
...
2023 10 07    21 47 34.1 +04 30 34   0.1179  1.0862   135.0    40.6    23.1
...
2023 10 15    22 25 33.1 +02 04 30   0.09020 1.0649   136.7    40.0    22.5
...
2023 10 21    23 16 18.9 -00 44 58   0.07333 1.0548   142.5    35.1    21.9
2023 10 22    23 27 18.2 -01 18 58   0.07106 1.0537   143.9    33.8    21.8
2023 10 23    23 39 04.7 -01 54 22   0.06899 1.0527   145.4    32.4    21.7
...
2023 10 29    01 04 20.8 -05 36 34   0.06190 1.0499   155.0    23.6    21.2
...
2023 11 06    03 03 33.7 -08 36 27   0.06939 1.0548   155.1    23.3    21.4
...
2023 11 21    04 58 37.9 -07 27 00   0.1185  1.0894   147.1    29.5    22.8

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U192




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