[Iaude] MPEC W61: 2023 WO1 [a=1.47,e=0.27,i=29.1,H=24.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Nov 20 17:48:03 EST 2023


M.P.E.C. 2023-W61                             Issued 2023 November 20, 22:46 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 WO1                                    


Observations:
     K23W01O* C2023 11 19.43881504 17 16.299+02 06 43.32         20.15wXEW061F51
     K23W01O  C2023 11 19.45146904 17 16.926+02 02 45.87         19.77wXEW061F51
     K23W01O  C2023 11 19.47690404 17 18.188+01 54 47.37         20.15wXEW061F51
     K23W01O  C2023 11 19.60297604 17 25.133+01 15 23.58         19.76GVEW061F51
     K23W01O  C2023 11 19.60378704 17 25.186+01 15 07.60         19.81GVEW061F51
     K23W01O KC2023 11 20.07162 04 18 06.51 -01 09 43.6                VEW061204
     K23W01O KC2023 11 20.07873 04 18 06.94 -01 11 53.3          20.0 GVEW061204
     K23W01O KC2023 11 20.08486 04 18 07.29 -01 13 46.1                VEW061204
     K23W01O |C2023 11 20.14730004 18 16.710-01 31 00.90         20.2 VuEW061807
     K23W01O |C2023 11 20.15222004 18 16.940-01 32 30.20         19.9 VuEW061807
     K23W01O |C2023 11 20.15712004 18 17.190-01 33 59.50         19.8 VuEW061807
     K23W01O 1B2023 11 20.87961 04 19 15.818-05 09 43.88         19.8 VZEW061M49
     K23W01O 1B2023 11 20.88685 04 19 16.205-05 11 50.89         20.3 VZEW061M49
     K23W01O 1B2023 11 20.89969 04 19 16.807-05 15 36.97         20.5 VZEW061M49
     K23W01O 1B2023 11 20.91622 04 19 17.628-05 20 26.09         21.7 VZEW061M49

Observer details:
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
    reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
    Horn.  0.61-m f/11 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Herman, 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.
M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius.  Measurer
    M. Junius.  0.25-m f/4.5 reflector + CMO.

Orbital elements:
2023 WO1                                                 Earth MOID = 0.0950 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 314.66402              (2000.0)            P               Q                  
n   0.55339949     Peri.  197.86224     +0.34266713     -0.85335674             
a   1.4692991      Node   233.99194     +0.91028733     +0.40500139             
e   0.2689975      Incl.   29.05748     +0.23228475     -0.32826231             
P   1.78           H   24.01          G   0.15           U   8                  
Residuals in seconds of arc
231119 F51  0.1+  0.1-    231120 204  0.1-  0.0     231120 807  0.1-  0.2+
231119 F51  0.1+  0.4+    231120 204  0.0   0.5+    231120 M49  0.3-  0.1+
231119 F51  0.1+  0.1+    231120 204  0.2-  0.1-    231120 M49  0.2+  0.3+
231119 F51  0.1-  0.1+    231120 807  0.3+  0.4-    231120 M49  0.1-  0.5-
231119 F51  0.0   0.7-    231120 807  0.1-  0.1+    231120 M49  0.6+  0.1+

Ephemeris:
2023 WO1                 a,e,i = 1.47, 0.27, 29                  q = 1.0741
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 21    02 37 31.9 +75 42 31   0.2747  1.1364   114.2    53.0    23.4
...
2023 11 05    03 44 50.6 +60 37 52   0.1530  1.1021   133.2    41.0    21.8
...
2023 11 13    04 06 10.4 +35 21 53   0.1058  1.0889   158.4    19.5    20.3
...
2023 11 19    04 16 38.1 +04 26 01   0.09756 1.0817   162.0    16.4    20.0
2023 11 20    04 18 02.5 -00 46 31   0.09928 1.0807   157.6    20.4    20.2
2023 11 21    04 19 22.3 -05 45 01   0.1018  1.0798   153.0    24.5    20.4
...
2023 11 27    04 25 58.9 -28 42 34   0.1306  1.0757   130.1    44.5    21.5
...
2023 12 05    04 32 14.3 -44 11 12   0.1872  1.0741   113.5    57.3    22.6
...
2023 12 20    04 40 57.8 -54 22 48   0.3036  1.0828   100.8    63.2    23.8

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-W61




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