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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-S33 : 2003 SH84

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M.P.E.C. 2003-S33                                Issued 2003 Sept. 21, 20:04 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

                                   2003 SH84

Observations:
     K03S84H* C2003 09 19.21014 23 56 33.65 +12 05 18.0          21.7 V      691
     K03S84H  C2003 09 19.23750 23 56 33.32 +12 05 31.9          21.4 V      691
     K03S84H  C2003 09 19.26438 23 56 32.98 +12 05 45.6          21.6 V      691
     K03S84H  C2003 09 20.27245 23 56 31.54 +12 13 45.0          21.6 V      291
     K03S84H  C2003 09 20.27643 23 56 31.47 +12 13 46.8          21.4 V      291
     K03S84H  C2003 09 20.28057 23 56 31.43 +12 13 48.9          21.3 V      291
     K03S84H  C2003 09 20.88995 23 56 30.65 +12 18 22.6                      540
     K03S84H  C2003 09 20.90504 23 56 30.55 +12 18 28.3                      540
     K03S84H  C2003 09 20.92606 23 56 30.27 +12 18 39.1          20.7 R      540
     K03S84H  C2003 09 21.38464 23 56 28.13 +12 22 15.2                      291
     K03S84H  C2003 09 21.38874 23 56 28.14 +12 22 16.9          20.8 V      291
     K03S84H  C2003 09 21.39273 23 56 28.14 +12 22 17.8          20.9 V      291

Observer details:
291 LPL/Spacewatch II.  Observer A. E. Gleason.  1.8-m f/2.7 reflector + CCD.
540 Linz.  Observer E. Meyer.  0.6-m f/3.3 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  0.9-m f/3
    reflector + CCD.

Orbital elements:
2003 SH84
Epoch 2003 Sept. 18.0 TT = JDT 2452900.5                MPC
M 336.61891              (2000.0)            P               Q
n   0.43443996     Peri.  131.38712     +0.74145771     -0.66972006
a   1.7265648      Node   270.70214     +0.60260773     +0.69176466
e   0.3201380      Incl.    2.37397     +0.29513452     +0.27006795
P   2.27           H   23.2           G   0.15
From 12 observations 2003 Sept. 19-21.

Ephemeris:
2003 SH84                a,e,i = 1.73, 0.32, 2                   q = 1.1738
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2003 09 18    23 56.56   +11 55.5    0.268    1.266   165.4    11.6    21.6
2003 09 28    23 56.29   +13 06.0    0.239    1.236   167.6    10.0    21.2
2003 10 08    23 57.29   +13 49.6    0.219    1.212   164.1    13.0    21.1
2003 10 18    00 01.91   +14 10.7    0.209    1.193   158.1    18.2    21.1
2003 10 28    00 11.93   +14 17.5    0.207    1.180   151.9    23.3    21.2
2003 11 07    00 28.23   +14 22.8    0.212    1.174   146.6    27.7    21.4
2003 11 17    00 50.08   +14 35.3    0.225    1.175   142.2    31.0    21.6
2003 11 27    01 15.99   +14 58.6    0.246    1.183   138.5    33.6    21.9

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-S33

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