[Iaude] MPEC S127: 2023 SB3 [a=2.01,e=0.50,i=2.3,H=27.3]

Wed Sep 20 21:41:04 EDT 2023

M.P.E.C. 2023-S127                           Issued 2023 September 21, 01:39 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 SB3                                    


Observations:
     K23S03B  C2023 09 19.22020 23 07 10.79 +06 22 09.9          21.2 GVES127G96
     K23S03B  C2023 09 19.22586 23 07 16.03 +06 22 49.3          20.9 GVES127G96
     K23S03B* C2023 09 20.36850323 24 27.083+08 23 16.22         21.74GVES127V00
     K23S03B  C2023 09 20.37400523 24 31.360+08 23 46.90         21.19GVES127V00
     K23S03B  C2023 09 20.37950823 24 35.593+08 24 17.64         21.36GVES127V00
     K23S03B  C2023 09 20.38501223 24 39.892+08 24 48.92         21.13GVES127V00
     K23S03B KC2023 09 20.42834123 25 13.480+08 28 46.10         21.17GVES127V06
     K23S03B KC2023 09 20.43345623 25 17.490+08 29 14.60         21.12GVES127V06
     K23S03B KC2023 09 20.43601223 25 19.490+08 29 28.10         21.37GVES127V06
     K23S03B  C2023 09 20.43978423 25 22.233+08 29 43.25         21.2 GVES127H01
     K23S03B  C2023 09 20.44632923 25 27.414+08 30 19.12         21.4 GVES127H01
     K23S03B  C2023 09 20.45408923 25 33.547+08 31 01.23         21.1 GVES127H01
     K23S03B  C2023 09 20.46157423 25 39.480+08 31 41.73         20.8 GVES127H01
     K23S03B 1C2023 09 20.91169 23 31 47.27 +09 11 13.5          21.3 VXES127033
     K23S03B 1C2023 09 20.91307 23 31 48.24 +09 11 20.7          21.3 VXES127033
     K23S03B 1C2023 09 20.91446 23 31 49.24 +09 11 28.0          20.9 VXES127033

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.
G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  Measurers B. Gray, D. Rankin,
    F. C. Shelly.  1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
V00 Kitt Peak-Bok.  Observer H. Groeller.  Measurers M. J. Brucker, C. E.
    Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
    K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
    Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
    Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic 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 SB3                                                 Earth MOID = 0.0037 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M   6.40619              (2000.0)            P               Q                  
n   0.34500086     Peri.  342.42787     +0.83401939     +0.55162963             
a   2.0133654      Node   344.07934     -0.50136642     +0.74957292             
e   0.5021724      Incl.    2.25413     -0.23031146     +0.36584858             
P   2.86           H   27.32          G   0.15           U   8                  
Residuals in seconds of arc
230919 G96  0.0   0.3+    230920 V06  0.0   0.1-    230920 H01  0.1-  0.2-
230919 G96  0.0   0.3-    230920 V06  0.1+  0.3+    230920 033  0.2+  0.3-
230920 V00  0.3-  0.1-    230920 V06  0.0   0.2-    230920 033  0.1-  0.2-
230920 V00  0.1+  0.2-    230920 H01  0.2-  0.0     230920 033  0.0   0.1-
230920 V00  0.2-  0.1-    230920 H01  0.1+  0.2+
230920 V00  0.4+  0.5+    230920 H01  0.0   0.0

Ephemeris:
2023 SB3                 a,e,i = 2.01, 0.50, 2                   q = 1.0023
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 22    15 03 34.3 -25 32 34   0.1060  1.0031    82.4    91.6    25.7
...
2023 09 06    17 00 35.4 -26 07 55   0.04419 1.0121    93.8    83.7    23.5
...
2023 09 14    20 56 48.1 -09 22 30   0.02974 1.0300   142.7    36.3    21.2
...
2023 09 20    23 19 16.3 +07 48 31   0.04514 1.0488   168.5    11.0    21.4
2023 09 21    23 32 51.9 +09 20 37   0.04901 1.0524   168.7    10.7    21.6
2023 09 22    23 44 32.1 +10 37 00   0.05308 1.0560   168.5    10.9    21.7
...
2023 09 28    00 28 42.6 +14 55 44   0.08021 1.0804   166.4    12.6    22.8
...
2023 10 06    00 54 55.4 +16 51 11   0.1208  1.1183   167.7    11.0    23.7
...
2023 10 21    01 13 48.5 +17 16 20   0.2093  1.2027   170.6     7.8    24.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S127