[Iaude] MPEC S152: 2023 SZ3 [a=1.31,e=0.26,i=16.2,H=24.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 22 07:39:31 EDT 2023


M.P.E.C. 2023-S152                           Issued 2023 September 22, 11:38 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 SZ3                                    


Observations:
     K23S03Z 1C2023 09 10.10935 16 54 18.83 +35 56 07.2          20.2 GVES152G96
     K23S03Z 1C2023 09 10.11463 16 54 22.43 +35 55 31.4          20.9 GVES152G96
     K23S03Z 1C2023 09 10.12523 16 54 29.77 +35 54 19.9          21.9 GVES152G96
     K23S03Z* C2023 09 18.82528820 14 57.175-11 59 47.11         19.40cVES152M22
     K23S03Z  C2023 09 18.82845320 15 02.926-12 01 23.84         17.77cVES152M22
     K23S03Z  C2023 09 18.83441120 15 14.126-12 04 31.76         18.44cVES152M22
     K23S03Z  C2023 09 18.84481120 15 33.588-12 09 57.92         18.72cVES152M22
     K23S03Z  C2023 09 21.12757221 29 22.066-29 01 20.53         17.70oVES152W68
     K23S03Z  C2023 09 21.13074021 29 27.542-29 02 25.66         17.85oVES152W68
     K23S03Z  C2023 09 21.13623621 29 37.054-29 04 17.00         17.47oVES152W68
     K23S03Z  C2023 09 21.14617021 29 54.266-29 07 37.63         18.05oVES152W68
     K23S03Z  C2023 09 21.74949 21 48 05.20 -32 16 02.0          18.7 GVES152M28
     K23S03Z  C2023 09 21.75170 21 48 08.66 -32 16 38.9          18.5 GVES152M28
     K23S03Z  C2023 09 21.75374 21 48 12.01 -32 17 14.9          17.8 GVES152M28
     K23S03Z KB2023 09 21.98355721 54 42.619-33 21 55.26         18.5 GXES152Y05
     K23S03Z KB2023 09 21.98670021 54 47.576-33 22 46.11         18.5 GXES152Y05
     K23S03Z KB2023 09 21.98984621 54 52.580-33 23 37.23         19.7 GXES152Y05

Observer details:
G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  Measurers B. Gray, D. Rankin, F.
    C. Shelly.  1.5-m reflector + 10K CCD.
M22 ATLAS South Africa, Sutherland.  Observers L. Denneau, R. Siverd, J.
    Tonry, H. Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A.
    Lawrence, J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector +
    CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
    Potter, C. van Gend, S. Chandra, H. Worters.  Measurers T. Ngwane, N.
    Erasmus.  1.0-m f/8 Reflector + CCD.
W68 ATLAS Chile, Rio Hurtado.  Observers L. Denneau, R. Siverd, J. Tonry, H.
    Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
    J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
Y05 SONEAR Wykrota-CEAMIG, Serra da Piedade.  Observer C. Jacques.  0.45-m
    f/2.9 reflector + CMO.

Orbital elements:
2023 SZ3                                                 Earth MOID = 0.0174 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  20.46742              (2000.0)            P               Q                  
n   0.65849207     Peri.  138.08065     +0.68264390     +0.73031166             
a   1.3084858      Node   174.78157     -0.72237785     +0.67965060             
e   0.2576612      Incl.   16.17782     -0.11030659     +0.06870185             
P   1.50           H   24.04          G   0.15           U   9                  
Residuals in seconds of arc
230910 G96  0.1+  0.2+    230918 M22  1.8-  2.1+    230921 M28  1.3-  1.2+
230910 G96  0.2-  0.1-    230921 W68  0.0   0.3+    230921 M28  1.5-  1.0+
230910 G96  0.1+  0.0     230921 W68  0.1-  0.4-    230921 Y05  0.9+  0.4-
230918 M22  2.5+  3.1-    230921 W68  0.1-  0.1-    230921 Y05  0.3+  0.2-
230918 M22  0.4-  0.2+    230921 W68  0.2+  0.2+    230921 Y05  0.4+  0.3-
230918 M22  0.3-  0.3+    230921 M28  1.2+  0.8-

Ephemeris:
2023 SZ3                 a,e,i = 1.31, 0.26, 16                  q = 0.9713
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 23    15 13 05.5 +45 28 17   0.1590  0.9754    72.5    98.6    23.6
...
2023 09 07    16 22 28.6 +40 02 21   0.07436 0.9960    78.7    97.1    21.9
...
2023 09 15    18 21 41.6 +18 55 57   0.03518 1.0134   101.3    76.7    19.5
...
2023 09 21    21 25 29.3 -28 16 55   0.03398 1.0289   135.9    42.8    18.4
2023 09 22    21 55 03.6 -33 25 16   0.03754 1.0317   136.9    41.7    18.6
2023 09 23    22 21 45.9 -37 13 43   0.04173 1.0345   136.9    41.5    18.8
...
2023 09 29    00 04 04.3 -45 41 24   0.07332 1.0525   132.1    44.9    20.2
...
2023 10 07    00 57 38.8 -46 31 24   0.1211  1.0789   128.2    46.7    21.4
...
2023 10 22    01 30 23.0 -43 50 16   0.2154  1.1336   125.3    45.8    22.7

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S152





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