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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-S79 : 2005 SF26

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M.P.E.C. 2005-S79                                Issued 2005 Sept. 30, 19:26 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 Brinson Foundation
             Prepared using the Tamkin Foundation Computer Network

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

                                   2005 SF26

Observations:
     K05S26F* C2005 09 29.26554 00 15 13.72 +11 27 40.2          19.0 R ES079699
     K05S26F  C2005 09 29.28837 00 15 14.80 +11 26 25.1                 ES079699
     K05S26F  C2005 09 29.31122 00 15 16.18 +11 25 08.9                 ES079699
     K05S26F  C2005 09 29.33405 00 15 17.39 +11 23 51.3                 ES079699
     K05S26F  C2005 09 29.77910 00 15 45.86 +10 58 59.4          19.0 V ES079A50
     K05S26F  C2005 09 29.78057 00 15 46.01 +10 58 54.5          18.7 V ES079A50
     K05S26F  C2005 09 29.78203 00 15 46.13 +10 58 51.5          18.6 V ES079A50
     K05S26F  C2005 09 29.88690 00 15 52.31 +10 53 01.9          20.0 V ES079198
     K05S26F  C2005 09 29.88727 00 15 52.33 +10 53 00.7          20.0 V ES079198
     K05S26F  C2005 09 29.88763 00 15 52.35 +10 52 59.5          20.0 V ES079198
     K05S26F 5C2005 09 30.20683 00 16 12.31 +10 35 22.0          19.4 R ES079673
     K05S26F 5C2005 09 30.21238 00 16 12.68 +10 35 03.4                 ES079673
     K05S26F 5C2005 09 30.22280 00 16 13.20 +10 34 28.4                 ES079673
     K05S26F 5C2005 09 30.23194 00 16 13.75 +10 33 58.8                 ES079673
     K05S26F  C2005 09 30.26863 00 16 15.56 +10 31 57.4          19.6 R ES079651
     K05S26F  C2005 09 30.26984 00 16 15.68 +10 31 52.9          19.6 R ES079651
     K05S26F  C2005 09 30.27104 00 16 15.72 +10 31 49.2          19.6 R ES079651

Observer details:
198 Wildberg.  Observer R. Apitzsch.  0.35-m f/4.2 reflector + CCD.
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood.  Observer J. Young.  0.6-m f/16
    Cassegrain + CCD.
699 Lowell Observatory-LONEOS.  Observer B. A. Skiff.  0.59-m LONEOS Schmidt
    + CCD.
A50 Andrushivka Astronomical Observatory.  Observers O. Gerashchenko,
    Y. Ivashchenko.  0.6-m f/2.0 reflector + CCD.

Orbital elements:
2005 SF26
Epoch 2005 Aug. 18.0 TT = JDT 2453600.5                 MPC
M 358.79672              (2000.0)            P               Q
n   0.21014378     Peri.  145.59706     +0.92270662     +0.37592358
a   2.8019370      Node   193.16674     -0.37976858     +0.92446355
e   0.5168288      Incl.   22.02024     +0.06624435     +0.06362862
P   4.69           H   20.3           G   0.15           U   9
Residuals in seconds of arc
050929 699  1.2+  0.7-    050929 A50  0.7+  1.0+    050930 673  0.3-  0.1-
050929 699  1.3-  0.5+    050929 198  0.4-  0.0     050930 673  0.5+  0.6+
050929 699  0.6+  0.8+    050929 198  0.5-  0.1+    050930 651  0.3-  0.2-
050929 699  0.0   0.4-    050929 198  0.5-  0.1+    050930 651  0.5+  0.7-
050929 A50  0.8-  0.8-    050930 673  0.4-  0.6+    050930 651  0.2+  0.4-
050929 A50  0.1+  0.8-    050930 673  0.6+  0.4+

Ephemeris:
2005 SF26                a,e,i = 2.80, 0.52, 22                  q = 1.3538
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 09 27    00 12.83   +13 34.8    0.405    1.401   168.0     8.6    19.7
2005 10 07    00 22.87   +04 34.0    0.435    1.432   173.0     4.9    19.7
2005 10 17    00 32.12   -02 52.3    0.489    1.468   161.7    12.3    20.3
2005 10 27    00 41.29   -08 09.5    0.564    1.511   150.5    18.9    20.9
2005 11 06    00 50.87   -11 25.5    0.658    1.557   140.8    23.7    21.5
2005 11 16    01 01.22   -13 04.9    0.766    1.608   132.4    27.0    22.0

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-S79

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