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IAU Minor Planet Center

Minor Planet Center

MPEC 2004-S49 : 2004 SE26

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M.P.E.C. 2004-S49                                Issued 2004 Sept. 23, 18:31 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

                                   2004 SE26

Observations:
     K04S26E* C2004 09 21.22459 22 58 53.66 -21 14 44.4          18.9   ES049704
     K04S26E  C2004 09 21.23654 22 59 38.07 -21 17 08.8          18.9   ES049704
     K04S26E  C2004 09 21.24849 23 00 22.13 -21 19 31.7          19.3   ES049704
     K04S26E  C2004 09 21.26075 23 01 07.11 -21 21 55.5          19.4   ES049704
     K04S26E  C2004 09 22.28177 23 52 56.33 -23 25 29.1          18.9   ES049704
     K04S26E  C2004 09 22.28243 23 52 57.82 -23 25 31.9          19.1   ES049704
     K04S26E  C2004 09 22.29392 23 53 23.34 -23 26 18.1          19.1   ES049704
     K04S26E  C2004 09 22.29457 23 53 24.73 -23 26 21.0          19.5   ES049704
     K04S26E  C2004 09 22.30608 23 53 50.15 -23 27 06.9          19.8   ES049704
     K04S26E  C2004 09 22.30673 23 53 51.64 -23 27 09.5          19.0   ES049704
     K04S26E  C2004 09 22.31822 23 54 16.76 -23 27 54.8          19.9   ES049704
     K04S26E  C2004 09 22.31887 23 54 18.24 -23 27 56.3          19.4   ES049704
     K04S26E  C2004 09 22.33102 23 54 44.77 -23 28 42.0          18.7   ES049704
     K04S26E  C2004 09 23.19551 00 22 49.69 -24 04 59.6          19.1 R ES049651
     K04S26E  C2004 09 23.19693 00 22 51.77 -24 05 02.8          19.2 R ES049651
     K04S26E  C2004 09 23.25015 00 24 10.14 -24 06 45.0          18.7 R ES049G90
     K04S26E  C2004 09 23.25180 00 24 12.59 -24 06 47.7          18.8 R ES049G90
     K04S26E  C2004 09 23.25344 00 24 14.92 -24 06 50.6          18.8 R ES049G90

Observer details:
651 Grasslands Observatory, Tucson.  Observer J. E. McGaha.  0.62-m f/5.1
    Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
    H. Stange, A. Milner.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
    1.0-m f/2.15 reflector + CCD.
G90 Three Buttes Observatory, Tucson.  Observer G. R. Jones.  0.40-m
    Ritchey-Chretien + CCD.

Orbital elements:
2004 SE26
Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
M 344.42473              (2000.0)            P               Q
n   0.43579426     Peri.  139.88982     +0.73060850     +0.68272705
a   1.7229859      Node   176.99817     -0.66441505     +0.71415724
e   0.4542522      Incl.   10.72640     -0.15736540     +0.15447719
P   2.26           H   25.8           G   0.15           U   8
Residuals in seconds of arc
040921 704  0.2-  0.1-    040922 704  0.5+  0.6+    040922 704  0.5-  0.1-
040921 704  0.4+  0.4+    040922 704  0.2-  0.3+    040923 651  0.0   0.2+
040921 704  0.1-  0.0     040922 704  0.0   0.1+    040923 651  0.7-  0.2-
040921 704  0.1-  0.3-    040922 704  0.8+  0.0     040923 G90  0.2-  0.0
040922 704  0.0   0.0     040922 704  0.8-  0.9-    040923 G90  0.7+  0.1+
040922 704  0.3+  0.1-    040922 704  0.1-  0.0     040923 G90  0.2+  0.0

Ephemeris:
2004 SE26                a,e,i = 1.72, 0.45, 11                  q = 0.9403
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2004 09 22    23 41.00   -22 57.2    0.021    1.023   157.0    22.5    18.5
2004 09 24    00 40.86   -24 15.0    0.032    1.032   153.7    25.5    19.6
2004 09 26    01 09.07   -24 17.9    0.045    1.042   150.9    27.9    20.4
2004 09 28    01 24.85   -24 07.8    0.057    1.052   149.3    29.1    21.0
2004 09 30    01 34.70   -23 55.1    0.070    1.062   148.5    29.5    21.4
2004 10 02    01 41.30   -23 41.7    0.083    1.072   148.1    29.6    21.8

Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-S49

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