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IAU Minor Planet Center

Minor Planet Center

MPEC 2005-S33 : 2005 SQ

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M.P.E.C. 2005-S33                                Issued 2005 Sept. 23, 17:54 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 SQ

Observations:
     K05S00Q* C2005 09 22.47687 01 15 40.05 +10 56 26.0          20.4 R ES033644
     K05S00Q  C2005 09 22.50195 01 15 35.67 +10 56 01.1          19.7 R ES033644
     K05S00Q  C2005 09 22.52564 01 15 31.56 +10 55 37.1          20.2 R ES033644
     K05S00Q  C2005 09 23.18016 01 13 43.42 +10 44 52.7          20.6 R ES033854
     K05S00Q  C2005 09 23.19360 01 13 41.11 +10 44 39.8          20.6 R ES033854
     K05S00Q  C2005 09 23.24678 01 13 32.12 +10 43 48.9          20.4 V ES033291
     K05S00Q  C2005 09 23.25084 01 13 31.39 +10 43 45.0          20.2 V ES033291
     K05S00Q  C2005 09 23.25580 01 13 30.57 +10 43 40.1          20.3 V ES033291
     K05S00Q 1C2005 09 23.61251 01 12 30.592+10 38 08.19         20.0 R ES033413
     K05S00Q 1C2005 09 23.62220 01 12 28.929+10 37 58.84         19.9 R ES033413

Observer details:
291 LPL/Spacewatch II.  Observer A. S. Descour.  1.8-m f/2.7 reflector + CCD.
413 Siding Spring.  Observer R. H. McNaught.  1.0-m f/8 reflector + CCD.
644 Palomar Mountain/NEAT.  Observers R. Bambery, M. Hicks, K. Lawrence,
    E. Helin, R. Thicksten.  1.2-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson.  Observer J. E. McGaha.  0.36-m f/10.0
    Schmidt-Cassegrain + CCD.

Orbital elements:
2005 SQ                                                              PHA 0.005
Epoch 2005 Sept. 7.0 TT = JDT 2453620.5                 MPC
M  37.16591              (2000.0)            P               Q
n   0.44952017     Peri.  293.42104     -0.30327335     +0.95280165
a   1.6877311      Node   318.91649     -0.86634759     -0.28178780
e   0.5851518      Incl.    1.21537     -0.39682127     -0.11298076
P   2.19           H   20.5           G   0.15
From 10 observations 2005 Sept. 22-23.

Ephemeris:
2005 SQ                  a,e,i = 1.69, 0.59, 1                   q = 0.7002
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2005 09 17    01 31.53   +12 25.8    0.456    1.413   148.3    22.0    20.6
2005 09 27    01 03.38   +09 42.9    0.509    1.501   165.3     9.7    20.6
2005 10 07    00 40.07   +07 12.8    0.585    1.584   176.8     2.0    20.6
2005 10 17    00 23.30   +05 15.2    0.685    1.665   163.6     9.7    21.4
2005 10 27    00 12.99   +03 56.0    0.805    1.741   150.9    16.1    22.1

Kyle E. Smalley              (C) Copyright 2005 MPC           M.P.E.C. 2005-S33

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