[Iaude] MPEC U174: 2023 UY3 [a=1.03,e=0.15,i=4.2,H=26.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Oct 21 16:07:55 EDT 2023


M.P.E.C. 2023-U174                             Issued 2023 October 21, 20:06 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 UY3                                    


Observations:
     K23U03Y  C2023 10 15.33446600 27 13.867-13 07 04.07         21.56GVEU174F52
     K23U03Y  C2023 10 15.35631000 27 03.411-13 06 51.98         21.96GVEU174F52
     K23U03Y* C2023 10 19.27695523 56 50.898-12 06 11.17         21.20wXEU174F51
     K23U03Y  C2023 10 19.29924323 56 37.902-12 05 44.92         21.71wXEU174F51
     K23U03Y  C2023 10 19.31036723 56 31.379-12 05 31.29         21.44wXEU174F51
     K23U03Y  C2023 10 19.38587623 55 46.826-12 03 55.15         21.53GVEU174F51
     K23U03Y  C2023 10 19.38651723 55 46.423-12 03 54.05         21.77GVEU174F51
     K23U03Y  C2023 10 20.40363723 46 44.873-11 40 12.12         20.95GVEU174F51
     K23U03Y  C2023 10 20.40445123 46 44.405-11 40 11.13         21.25GVEU174F51
     K23U03Y KC2023 10 21.18890 23 39 35.75 -11 20 01.9          21.6 GVEU174291
     K23U03Y KC2023 10 21.19218 23 39 33.69 -11 19 56.6          21.2 GVEU174291
     K23U03Y KC2023 10 21.19551 23 39 31.55 -11 19 51.0          21.1 GVEU174291
     K23U03Y  C2023 10 21.33613123 38 10.590-11 15 24.26         21.94GVEU174F52
     K23U03Y  C2023 10 21.33694223 38 10.050-11 15 22.60         21.02GVEU174F52

Observer details:
291 LPL/Spacewatch II.  Observer M. J. Brucker.  1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, 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.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, 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.

Orbital elements:
2023 UY3                                                 Earth MOID = 0.0043 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 242.19213              (2000.0)            P               Q                  
n   0.94220649     Peri.   93.98424     -0.56799203     -0.82220027             
a   1.0304778      Node    30.71951     +0.72342686     -0.52020490             
e   0.1493911      Incl.    4.15780     +0.39247756     -0.23102722             
P   1.05           H   26.89          G   0.15           U   7                  
Residuals in seconds of arc
231015 F52  0.2+  0.0     231019 F51  0.7+  0.1+    231021 291  0.1+  0.0
231015 F52  0.2-  0.1-    231019 F51  0.3+  0.3+    231021 291  0.2-  0.2+
231019 F51  0.0   0.1+    231020 F51  0.3-  0.5+    231021 F52  0.2+  0.3-
231019 F51  0.1-  0.1+    231020 F51  0.2+  0.2+    231021 F52  0.0   0.0
231019 F51  0.1-  0.3+    231021 291  0.3-  0.1+

Ephemeris:
2023 UY3                 a,e,i = 1.03, 0.15, 4                   q = 0.8765
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 21    01 48 25.7 -11 55 00   0.1129  1.1024   148.8    28.1    23.6
...
2023 10 06    01 15 44.3 -13 27 30   0.07286 1.0688   160.2    18.5    22.3
...
2023 10 14    00 36 00.8 -13 17 21   0.05600 1.0494   156.9    21.9    21.8
...
2023 10 20    23 50 27.0 -11 48 23   0.04610 1.0344   145.8    32.8    21.7
2023 10 21    23 41 20.6 -11 23 00   0.04472 1.0319   143.3    35.2    21.7
2023 10 22    23 31 47.5 -10 54 03   0.04343 1.0294   140.6    37.8    21.7
...
2023 10 28    22 25 44.4 -06 39 44   0.03764 1.0141   121.7    56.5    21.8
...
2023 11 05    20 44 05.3 +01 36 21   0.03606 0.9935    91.9    86.1    22.7
...
2023 11 20    18 11 25.4 +12 18 27   0.05020 0.9562    49.2   128.6    25.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U174




More information about the Iaude mailing list