[Iaude] MPEC W98: 2023 WG2 [a=2.45,e=0.76,i=2.0,H=26.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Nov 22 19:02:40 EST 2023


M.P.E.C. 2023-W98                             Issued 2023 November 23, 00:00 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 WG2                                    


Observations:
     K23W02G*1C2023 11 22.14530902 11 48.210+20 56 35.48         19.42GVEW098703
     K23W02G 1C2023 11 22.15063302 12 13.788+20 57 36.04               VEW098703
     K23W02G 1C2023 11 22.15597002 12 39.431+20 58 36.41               VEW098703
     K23W02G 1C2023 11 22.16131202 13 04.890+20 59 35.63         18.72GVEW098703
     K23W02G KB2023 11 22.21061 02 16 39.59 +21 06 59.1          18.1 GXEW098H36
     K23W02G KC2023 11 22.21085102 16 49.724+21 08 04.81         18.32GVEW098I52
     K23W02G KC2023 11 22.21136702 16 51.982+21 08 09.42         17.86GVEW098I52
     K23W02G KC2023 11 22.21188502 16 54.228+21 08 14.53         18.54GVEW098I52
     K23W02G KC2023 11 22.21240102 16 56.460+21 08 19.28         18.21GVEW098I52
     K23W02G KB2023 11 22.21481 02 16 57.91 +21 07 38.1          18.1 GXEW098H36
     K23W02G KB2023 11 22.21898 02 17 15.97 +21 08 16.1          18.3 GXEW098H36
     K23W02G bC2023 11 22.73115802 44 38.52 +21 53 18.6          18.9 GVEW098L01
     K23W02G bC2023 11 22.73263602 44 41.68 +21 53 24.2          18.8 GVEW098L01
     K23W02G bC2023 11 22.73411402 44 44.73 +21 53 29.3          18.8 GVEW098L01
     K23W02G bC2023 11 22.73558902 44 47.93 +21 53 35.8          18.9 GVEW098L01
     K23W02G bC2023 11 22.73706602 44 51.01 +21 53 41.3          18.9 GVEW098L01
     K23W02G KC2023 11 22.79247502 46 44.95 +21 56 47.6          18.8 GVEW098203
     K23W02G KC2023 11 22.81520202 47 28.82 +21 58 00.5          19.3 GVEW098203
     K23W02G KC2023 11 22.90076602 50 02.70 +22 01 57.1                VEW098204
     K23W02G KC2023 11 22.90498002 50 09.88 +22 02 07.3                VEW098204
     K23W02G KC2023 11 22.90903302 50 16.73 +22 02 17.2          19.3 GVEW098204
     K23W02G KB2023 11 22.93163702 50 57.68 +22 03 21.2          19.3 GXEW098958
     K23W02G KB2023 11 22.93776902 51 07.68 +22 03 35.0          19.0 GXEW098958
     K23W02G KB2023 11 22.94391802 51 17.72 +22 03 49.3          18.5 GXEW098958

Observer details:
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory.  Observers L. Buzzi, G. Galli.  0.84-m f/3.5
    reflector + CCD.
703 Catalina Sky Survey.  Observer J. K. Hogan.  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.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/4.5 Reflector + CMO.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m f/4.8 reflector +
    CMO.
I52 Steward Observatory, Mt. Lemmon Station.  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.  1.0-m
    prime focus + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2023 WG2                                                 Earth MOID = 0.0012 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 353.51293              (2000.0)            P               Q                  
n   0.25771297     Peri.  274.74689     +0.87328385     +0.48631256             
a   2.4455612      Node    56.15746     -0.43169844     +0.80050481             
e   0.7616616      Incl.    2.04148     -0.22585786     +0.35027439             
P   3.82           H   26.74          G   0.15           U   8                  
Residuals in seconds of arc
231122 703  4.1+  1.4+    231122 I52  0.1-  0.1-    231122 203  0.0   0.1+
231122 703  0.0   0.4+    231122 H36  0.9+  0.0     231122 203  0.1-  0.2-
231122 703  0.4-  0.1+    231122 H36  1.2+  0.1+    231122 204  0.0   0.0
231122 703  0.3-  0.4-    231122 L01  1.1+  0.2+    231122 204  0.2+  0.0
231122 H36  0.5+  0.2-    231122 L01  1.1+  0.2+    231122 204  0.0   0.1+
231122 I52  0.2-  0.1+    231122 L01  0.3-  0.2-    231122 958  0.1-  0.2-
231122 I52  0.0   0.2-    231122 L01  0.6+  0.7+    231122 958  0.6-  0.5-
231122 I52  0.0   0.0     231122 L01  0.2-  0.7+    231122 958  0.1-  0.0

Ephemeris:
2023 WG2                 a,e,i = 2.45, 0.76, 2                   q = 0.5829
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 24    15 36 28.1 -21 38 32   0.4074  0.6587    27.1   136.6    30.3
...
2023 11 08    15 50 10.5 -22 29 25   0.1775  0.8212    15.4   161.3    34.0
...
2023 11 16    16 02 38.7 -22 33 07   0.06871 0.9216    10.2   169.0
...
2023 11 22    01 57 18.4 +20 26 25   0.01220 0.9988   154.2    25.5    18.3
2023 11 23    02 52 50.2 +22 07 55   0.02483 1.0118   166.2    13.5    19.5
2023 11 24    03 10 50.3 +22 25 28   0.03789 1.0247   169.3    10.3    20.3
...
2023 11 30    03 34 08.8 +22 36 14   0.1178  1.1022   169.0     9.8    22.9
...
2023 12 08    03 40 25.1 +22 36 05   0.2280  1.2046   162.5    14.2    24.7
...
2023 12 23    03 48 19.4 +22 41 11   0.4518  1.3912   149.2    21.2    26.8

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-W98




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