[Iaude] MPEC S135: 2023 SH3 [a=2.11,e=0.46,i=0.5,H=24.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Sep 20 22:10:59 EDT 2023


M.P.E.C. 2023-S135                           Issued 2023 September 21, 02:09 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 SH3                                    


Observations:
     K23S03H  C2023 09 09.37846600 02 19.885+04 32 07.76         21.54GVES135F51
     K23S03H  C2023 09 09.38880100 02 21.820+04 32 22.92         21.74GVES135F51
     K23S03H  C2023 09 09.39985100 02 23.903+04 32 39.31         22.03GVES135F51
     K23S03H  C2023 09 09.44763300 02 32.660+04 33 49.95         21.62GVES135F52
     K23S03H  C2023 09 09.45730600 02 34.404+04 34 04.47         21.50GVES135F52
     K23S03H  C2023 09 09.46701900 02 36.220+04 34 18.63         22.42GVES135F52
     K23S03H  C2023 09 09.47674000 02 37.971+04 34 32.81         22.28GVES135F52
     K23S03H  C2023 09 17.45429700 31 19.121+07 51 31.48         21.16GVES135F52
     K23S03H  C2023 09 17.46416900 31 21.099+07 51 45.76         21.31GVES135F52
     K23S03H  C2023 09 17.51437000 31 31.190+07 52 59.27         21.72GVES135F52
     K23S03H*1C2023 09 18.29145500 34 28.042+08 11 43.76               VES135G96
     K23S03H 1C2023 09 18.29666300 34 29.158+08 11 51.18         22.22GVES135G96
     K23S03H 1C2023 09 18.30186200 34 30.241+08 11 59.28         21.30GVES135G96
     K23S03H 1C2023 09 18.30705900 34 31.328+08 12 06.84         21.06GVES135G96
     K23S03H KC2023 09 19.24333300 38 02.85 +08 34 39.4          22.0 VuES135H21
     K23S03H KC2023 09 19.25046600 38 04.30 +08 34 49.8          22.4 VuES135H21
     K23S03H KC2023 09 20.19607000 41 41.302+08 57 32.62         21.46GVES135V06
     K23S03H KC2023 09 20.19806700 41 41.712+08 57 35.21         21.41GVES135V06
     K23S03H 1C2023 09 21.05531 00 44 53.34 +09 17 40.7          21.0 VXES135033
     K23S03H 1C2023 09 21.05890 00 44 54.10 +09 17 45.4          21.6 VXES135033
     K23S03H 1C2023 09 21.06248 00 44 54.85 +09 17 50.7          21.4 VXES135033

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.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien +
    CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien +
    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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 astrograph + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer K. W. Wierzchos.  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.  1.55-m
    reflector + 1K CCD.

Orbital elements:
2023 SH3                                                 Earth MOID = 0.1362 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 354.56666              (2000.0)            P               Q                  
n   0.32141908     Peri.  115.05620     +0.98976064     -0.14245439             
a   2.1106762      Node   253.13473     +0.12734544     +0.90969826             
e   0.4610486      Incl.    0.53758     +0.06447492     +0.39007156             
P   3.07           H   24.89          G   0.15           U   9                  
Residuals in seconds of arc
230909 F51  0.1-  0.1+    230917 F52  0.1+  0.2+    230919 H21  0.2-  0.4+
230909 F51  0.1+  0.1-    230917 F52  0.1+  0.1-    230919 H21  0.6-  0.4+
230909 F51  0.6+  0.1-    230917 F52  0.3+  0.1+    230920 V06  0.4+  0.3+
230909 F52  0.1+  0.1-    230918 G96  0.9-  0.0     230920 V06  0.2+  0.0
230909 F52  0.3-  0.2+    230918 G96  0.1-  0.2-    230921 033  0.0   0.4+
230909 F52  0.2+  0.1+    230918 G96  0.2+  0.2+    230921 033  0.1-  0.1+
230909 F52  0.2-  0.1-    230918 G96  0.5+  0.2+    230921 033  0.3-  0.4+

Ephemeris:
2023 SH3                 a,e,i = 2.11, 0.46, 1                   q = 1.1376
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 22    23 09 11.4 -02 10 06   0.2112  1.2129   160.7    16.0    22.8
...
2023 09 06    23 51 04.1 +03 10 37   0.1649  1.1670   163.2    14.5    22.1
...
2023 09 14    00 18 35.0 +06 26 33   0.1501  1.1508   163.3    14.6    21.9
...
2023 09 20    00 40 53.8 +08 53 18   0.1436  1.1427   163.1    14.8    21.8
2023 09 21    00 44 41.4 +09 17 02   0.1429  1.1417   163.0    14.9    21.8
2023 09 22    00 48 29.7 +09 40 27   0.1423  1.1408   163.0    14.9    21.8
...
2023 09 28    01 11 12.5 +11 52 05   0.1410  1.1377   162.9    15.0    21.7
...
2023 10 06    01 39 35.2 +14 14 39   0.1447  1.1395   163.5    14.4    21.8
...
2023 10 21    02 20 13.4 +16 45 02   0.1678  1.1606   168.4     9.9    22.0

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S135





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