[Iaude] MPEC S214: 2023 SM6 [a=3.03,e=0.67,i=13.1,H=19.5]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-S214                           Issued 2023 September 26, 02:12 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 SM6                                    


Observations:
     K23S06M*1C2023 09 19.49192405 51 32.771+05 54 27.61         20.68GVES214G96
     K23S06M 1C2023 09 19.49569505 51 34.153+05 54 23.44         20.77GVES214G96
     K23S06M 1C2023 09 19.49946805 51 35.528+05 54 19.84         20.47GVES214G96
     K23S06M 1C2023 09 19.50323705 51 36.925+05 54 15.19         20.60GVES214G96
     K23S06M 1C2023 09 20.15011 05 55 36.15 +05 42 35.4          21.0 VXES214033
     K23S06M 1C2023 09 20.15135 05 55 36.60 +05 42 34.5          21.1 VXES214033
     K23S06M 1C2023 09 20.15259 05 55 37.05 +05 42 33.1          20.9 VXES214033
     K23S06M 1C2023 09 21.14610 06 01 44.58 +05 24 26.0          20.8 VXES214033
     K23S06M 1C2023 09 21.14731 06 01 45.03 +05 24 24.8          20.8 VXES214033
     K23S06M 1C2023 09 21.14852 06 01 45.47 +05 24 23.4          20.5 VXES214033
     K23S06M 2C2023 09 24.61730806 23 04.923+04 18 48.69         20.6 GWES214T12
     K23S06M 2C2023 09 24.62097806 23 06.257+04 18 44.38         20.6 GWES214T12
     K23S06M KC2023 09 25.37671906 27 43.78 +04 03 56.8          19.7 GXES214858
     K23S06M KC2023 09 25.38290506 27 46.03 +04 03 49.3          20.5 GXES214858
     K23S06M KC2023 09 25.39029106 27 48.72 +04 03 41.3          20.9 GXES214858
     K23S06M  C2023 09 25.48992706 28 24.986+04 01 44.55         20.3 GVES214654
     K23S06M  C2023 09 25.49794506 28 27.877+04 01 35.16         20.3 GVES214654

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC.  Observers N. Evans, P. Choi,
    N. Saini, C. Zhai, R. Trahan, M. Shao.  1.0-m Reflector + CCD.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.51-m f/8.1
    Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
    CCD.
T12 University of Hawaii 88-inch telescope, Maunakea.  Observer J. Fairlamb.
    Measurers Y. Ramanjooloo, R. Wainscoat.  2.24-m University of Hawaii
    reflector + CCD.

Orbital elements:
2023 SM6                                                 Earth MOID = 0.2034 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 351.41241              (2000.0)            P               Q                  
n   0.18662324     Peri.  267.60384     +0.30969045     -0.94877421             
a   3.0326729      Node   163.92341     +0.93725189     +0.29351292             
e   0.6711992      Incl.   13.06596     +0.16015844     +0.11695153             
P   5.28           H   19.57          G   0.15           U   9                  
Residuals in seconds of arc
230919 G96  0.2-  0.2+    230920 033  0.1-  0.1-    230925 858  0.4-  0.1-
230919 G96  0.1-  0.1+    230921 033  0.1+  0.5-    230925 858  0.4-  0.4-
230919 G96  0.1-  0.5+    230921 033  0.1+  0.4-    230925 858  0.3-  0.2+
230919 G96  0.2+  0.1-    230921 033  0.1+  0.5-    230925 654  0.1+  0.0
230920 033  0.0   0.5-    230924 T12  0.4-  0.1-    230925 654  0.0   0.1+
230920 033  0.1-  0.0     230924 T12  0.2-  0.2-

Ephemeris:
2023 SM6                 a,e,i = 3.03, 0.67, 13                  q = 0.9971
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 27    03 37 16.0 +10 18 05   0.7004  1.3126    98.6    49.6    21.2
...
2023 09 11    04 59 50.6 +08 08 01   0.5953  1.1961    93.0    57.2    20.9
...
2023 09 19    05 48 30.2 +06 03 17   0.5665  1.1410    88.6    61.7    20.8
...
2023 09 25    06 25 24.7 +04 11 28   0.5577  1.1039    84.9    64.8    20.8
2023 09 26    06 31 30.7 +03 51 53   0.5573  1.0982    84.3    65.3    20.8
2023 09 27    06 37 35.2 +03 32 08   0.5571  1.0925    83.7    65.8    20.8
...
2023 10 03    07 13 15.6 +01 32 00   0.5616  1.0616    80.3    68.3    20.8
...
2023 10 11    07 57 54.1 -01 03 51   0.5803  1.0288    76.3    70.5    20.9
...
2023 10 26    09 10 22.8 -05 10 44   0.6408  0.9981    71.6    70.9    21.1

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S214