[Iaude] MPEC X10: 2023 WO3 [a=1.64,e=0.45,i=7.8,H=24.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Dec 2 10:39:38 EST 2023


M.P.E.C. 2023-X10                              Issued 2023 December 2, 15:36 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 WO3                                    


Observations:
     K23W03O* C2023 11 18.36713902 46 14.695-14 24 12.65         21.76wXEX010F51
     K23W03O  C2023 11 18.37934802 46 12.824-14 24 23.79         21.45wXEX010F51
     K23W03O  C2023 11 18.39157402 46 10.956-14 24 34.57         21.45wXEX010F51
     K23W03O 7C2023 11 19.92807402 42 46.802-14 47 46.39         21.7 GVEX010Z84
     K23W03O 7C2023 11 19.95417902 42 42.471-14 48 09.86         21.2 GVEX010Z84
     K23W03O 7C2023 11 19.98030902 42 38.121-14 48 33.12         21.0 GVEX010Z84
     K23W03O KC2023 11 21.42925802 39 02.38 -15 08 40.5          21.7 GVEX010474
     K23W03O KC2023 11 21.43638902 39 01.07 -15 08 47.2          21.7 GVEX010474
     K23W03O KC2023 11 21.44352202 38 59.77 -15 08 53.9          21.4 GVEX010474
     K23W03O KC2023 11 29.12935902 09 08.402-17 14 38.11         21.95GVEX010I52
     K23W03O KC2023 11 29.13218902 09 07.304-17 14 41.57         20.33GVEX010I52
     K23W03O KC2023 12 02.13914701 47 29.61 -18 13 24.6          20.7 GXEX010858
     K23W03O KC2023 12 02.14297201 47 27.34 -18 13 29.7          20.5 GXEX010858
     K23W03O KC2023 12 02.14896201 47 23.79 -18 13 37.7          20.7 GXEX010858
     K23W03O  C2023 12 02.50090 01 44 08.24 -18 21 03.2          19.7 RrEX010P93
     K23W03O  C2023 12 02.50270 01 44 07.10 -18 21 06.2          19.4 RrEX010P93
     K23W03O  C2023 12 02.50448 01 44 05.99 -18 21 07.9          19.7 RrEX010P93
     K23W03O  C2023 12 02.50629 01 44 04.89 -18 21 10.7          19.6 RrEX010P93
     K23W03O  C2023 12 02.50808 01 44 03.77 -18 21 13.1          19.6 RrEX010P93
     K23W03O  C2023 12 02.50990 01 44 02.59 -18 21 14.1          19.4 RrEX010P93

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
    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.
P93 Space Tracking and Communications Center, JAXA.  Observers S. Urakawa, D.
    Kuroda.  1.0-m f/3.0 reflector + CCD.
Z84 Calar Alto-Schmidt.  Observers R. Kresken, F. Ocana, M. Micheli, L.
    Conversi.  Measurers F. Ocana, M. Micheli, R. Kresken.  0.8-m f/3
    Schmidt + CCD.

Orbital elements:
2023 WO3                                                 Earth MOID = 0.0071 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 303.42217              (2000.0)            P               Q                  
n   0.47082288     Peri.   39.58298     -0.45993659     -0.87789926             
a   1.6364309      Node    78.17526     +0.77628199     -0.47038913             
e   0.4478522      Incl.    7.82353     +0.43109698     -0.08959324             
P   2.09           H   24.62          G   0.15           U   8                  
Residuals in seconds of arc
231118 F51  0.0   0.0     231121 474  0.1-  0.0     231202 P93  0.1-  0.0
231118 F51  0.1-  0.1-    231121 474  0.1-  0.2-    231202 P93  0.3-  0.7-
231118 F51  0.0   0.2+    231129 I52  0.1+  0.1+    231202 P93  0.2-  0.1-
231119 Z84  0.0   0.2-    231129 I52  0.0   0.0     231202 P93  0.2+  0.6-
231119 Z84  0.0   0.1+    231202 858  0.3+  0.4+    231202 P93  0.2+  0.7-
231119 Z84  0.0   0.1+    231202 858  0.1+  0.3+    231202 P93  0.4-  0.6+
231121 474  0.1+  0.1+    231202 858  0.2-  0.1+

Ephemeris:
2023 WO3                 a,e,i = 1.64, 0.45, 8                   q = 0.9036
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 02    03 06 33.3 -10 16 27   0.2304  1.2028   153.3    21.8    22.9
...
2023 11 17    02 48 57.9 -14 03 11   0.1389  1.1066   145.9    30.1    21.9
...
2023 11 25    02 27 58.2 -16 04 00   0.09546 1.0590   136.9    39.5    21.2
...
2023 12 01    01 56 47.1 -17 48 25   0.06473 1.0258   126.3    50.8    20.6
2023 12 02    01 48 41.9 -18 08 33   0.05980 1.0205   123.8    53.4    20.5
2023 12 03    01 39 12.5 -18 29 38   0.05496 1.0153   121.1    56.3    20.4
...
2023 12 09    23 39 50.7 -19 52 01   0.02960 0.9860    91.0    87.3    20.0
...
2023 12 17    18 07 58.3 -00 07 36   0.03482 0.9526    24.5   154.7    26.6
...
2024 01 01    16 15 37.2 +08 11 23   0.1111  0.9121    47.6   127.3    25.1

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-X10




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