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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-W25 : 2001 SG10

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M.P.E.C. 2003-W25                                Issued 2003 Nov. 20, 20:49 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.

         Supported in part by the Steven and Michele Kirsch Foundation
             Prepared using the Tamkin Foundation Computer Network

                              MPC@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

                                   2001 SG10

                           Revision to MPEC 2001-S18

Additional Observations:
     K01S10G 2C2003 10 29.56989506 42 34.264+16 57 03.00         22.9 R      568
     K01S10G 2C2003 10 29.57573006 42 34.184+16 57 01.66         23.3 R      568
     K01S10G 2C2003 10 30.50465706 42 24.502+16 53 28.74         22.9 R      568
     K01S10G 2C2003 10 30.51072806 42 24.417+16 53 27.48         23.1 R      568

Observer details:
568 Mauna Kea.  Observer F. Bernardi.  Measurers F. Bernardi, D. J. Tholen.
    2.2-m University of Hawaii reflector + CCD.

First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
031029 568 56.1-  0.8+    031030 568 56.9-  0.8+    MPO 25955   +0.034 day

Orbital elements:
2001 SG10                                                            PHA 0.019
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5                 MPC
M 138.92908              (2000.0)            P               Q
n   0.56514315     Peri.  101.46878     +0.28541661     +0.95838061
a   1.4488733      Node   185.12939     -0.90569656     +0.26745117
e   0.4244865      Incl.    4.25302     -0.31345032     +0.09988230
P   1.74           H   20.4           G   0.15           U   2
Residuals in seconds of arc
010919 699  0.1-  0.0     010924 938  0.5-  1.3+    010928 046  0.4-  0.2-
010919 699  0.1-  0.1-    010924 938  0.2+  0.0     010928 046  0.3-  0.2-
010919 699  0.0   0.2+    010924 938  0.2+  0.3+    011005 118  0.4-  0.4+
010919 699  0.1+  0.0     010924 938  0.6+  0.5+    011005 118  1.0-  0.8-
010920 704  0.4+  0.1-    010924 938  1.0+  0.5+    011005 118  1.7-  0.6+
010920 704  0.1+  0.2-    010924 938  0.6+  0.3+    011009 046  0.2+  0.1-
010920 704  0.2-  0.0     010924 938  0.4+  0.2+    011009 046  0.1-  0.5-
010920 699  0.2-  0.1-    010924 938  1.0+  0.4+    011009 046  0.3+  0.5-
010920 699  0.3-  0.1-    010924 938  0.4+  0.2+    011009 046  0.3+  0.3-
010920 704  0.3-  0.3+    010924 938  0.7+  0.0     011009 046  0.3+  0.2-
010920 699  0.3-  0.1-    010924 938  0.2+  0.1+    011013 704  0.3-  0.4+
010920 699  0.3-  0.2-    010925 699  0.1-  0.4-    011013 704  0.3-  0.4+
010921 046  0.3+  0.4+    010925 699  0.1+  0.3-    011013 704  0.2-  0.4+
010921 046  0.7-  0.0     010925 750  0.4-  0.1+    011013 704  0.2+  0.1-
010921 046  0.6-  0.8+    010925 750  0.5+  0.0     011013 704  0.3-  0.3+
010922 649  0.2+  0.1+    010925 750  0.4+  0.0     011013 215  0.0   0.7+
010922 649  0.1+  0.1-    010925 750  0.6+  0.5-    011013 215  0.2+  0.1+
010922 649  0.2+  0.0     010925 750  0.4+  0.4-    011013 215  0.5+  0.2+
010922 750  0.2+  0.1-    010925 750  0.2+  0.4-    011013 046  0.4+  0.4+
010922 750  0.3-  0.5+    010925 699  0.3+  0.3-    011013 046  0.5+  0.4+
010922 750  0.0   0.0     010925 750  0.3+  0.6-    011013 046  0.2-  0.7+
010922 704  0.3+  0.0     010925 699  0.3+  0.4-    011013 046  0.1-  0.1+
010922 704  1.5+  0.5+    010925 322  0.3-  0.4-    011016 704  0.2-  0.5-
010922 704  0.3+  0.0     010925 322  0.1+  0.6-    011016 704  0.6-  0.3-
010922 704  0.3+  0.0     010925 322  0.5+  0.6-    011016 644  0.1+  0.9+
010922 704  0.2+  0.0     010926 670  0.1+  0.3-    011016 704  0.1-  0.2-
010922 670  0.7+  0.1-    010926 670  0.4-  0.1-    011016 644  0.1-  0.9+
010922 670  0.1+  0.2-    010926 587  0.1+  0.1+    011016 704  0.7-  0.0
010922 670  0.2-  0.1+    010926 587  0.1-  0.1-    011016 704  0.7-  0.0
010922 349  0.0   0.3+    010926 587  0.1+  0.0     011016 644  0.1+  0.9+
010922 349  0.1+  0.0     010926 938  0.8-  0.4+    011019 699  1.2+  0.3+
010922 349  0.2+  0.0     010926 938  0.3-  0.5+    011019 699  0.4+  0.7+
010922 349  0.0   0.4+    010926 938  0.4-  0.4-    011019 699  0.2+  0.4+
010923 704  0.3-  0.2+    010926 938  0.6-  0.1+    011019 699  1.4+  1.1+
010923 704  0.1-  0.2+    010926 938  0.4-  0.3-    011023 360  0.6-  0.3-
010923 704  0.1-  0.0     010926 938  0.3-  0.5+    011023 360  0.4-  0.3+
010923 704  0.1-  0.2-    010926 938  0.1-  0.5+    011023 360  0.2-  0.5-
010923 704  0.1+  0.2-    010926 938  0.4-  0.0     011024 644  0.5-  0.2-
010923 903  0.4-  1.1-    010926 938  0.1-  0.1-    011024 644  0.3-  0.0
010923 903  0.6-  1.4-    010926 938  0.6-  0.3-    011024 644  0.6+  1.3-
010923 903  0.1-  0.7-    010927 185  0.2-  0.6-    011118 696  0.4+  0.2+
010923 402  0.1+  0.3-    010927 185  0.1+  0.1-    011118 696  0.3+  0.0
010923 402  0.1+  0.4-    010927 185  0.3+  0.1+    011121 691  0.9+  0.8+
010923 402  0.1+  0.3-    010927 185  0.1-  0.2-    011121 691  0.2-  0.6+
010924 704  0.6-  0.1+    010928 360 (2.2-  0.3+)   011121 691  0.1-  0.7+
010924 704  0.4-  0.2+    010928 360 (2.2-  0.2+)   031029 568  0.1+  0.1-
010924 704  0.5-  0.4+    010928 360 (2.1-  0.3+)   031029 568  0.0   0.1-
010924 704  0.3-  0.3+    010928 046  0.1-  0.3-    031030 568  0.1-  0.1-
010924 704  0.6-  0.7+    010928 046  0.2-  0.0     031030 568  0.0   0.1-

Ephemeris:
2001 SG10                a,e,i = 1.45, 0.42, 4                   q = 0.8338
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2003 11 17    06 31.13   +15 54.8    1.032    1.875   136.1    21.4    22.9
2003 11 27    06 17.76   +15 29.4    0.992    1.907   149.0    15.4    22.6
2003 12 07    06 00.49   +15 10.9    0.975    1.936   162.3     8.9    22.4
2003 12 17    05 41.40   +14 59.5    0.984    1.963   171.6     4.2    22.2
2003 12 27    05 23.07   +14 55.9    1.022    1.986   164.0     7.8    22.5
2004 01 06    05 07.83   +15 01.5    1.087    2.006   151.3    13.6    22.9

Kyle E. Smalley              (C) Copyright 2003 MPC           M.P.E.C. 2003-W25

Read MPEC 2003-W24 Read MPEC 2003-W26


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