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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-R44 : COMET C/2003 K4 (LINEAR)

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M.P.E.C. 2003-R44                                Issued 2003 Sept.  9, 01:58 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.

             Prepared using the Tamkin Foundation Computer Network

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

                           COMET C/2003 K4 (LINEAR)

Observations:
    CK03K040  C2003 08 24.51979 19 54 23.36 +31 02 09.4                      355
    CK03K040  C2003 08 24.53060 19 54 22.61 +31 02 04.7                      355
    CK03K040  C2003 08 24.53832 19 54 22.06 +31 02 02.7          16.0 T      355
    CK03K040  C2003 09 05.81245 19 41 32.31 +29 32 45.1                      048
    CK03K040  C2003 09 05.81538 19 41 32.16 +29 32 43.5                      048
    CK03K040  C2003 09 05.81829 19 41 32.02 +29 32 42.4                      048
    CK03K040  C2003 09 05.82340 19 41 31.70 +29 32 40.1                      048
    CK03K040  C2003 09 05.82633 19 41 31.51 +29 32 38.5                      048
    CK03K040  C2003 09 05.85566 19 41 29.85 +29 32 21.9                      A46
    CK03K040  C2003 09 05.85679 19 41 29.83 +29 32 21.9                      A46
    CK03K040  C2003 09 05.85794 19 41 29.76 +29 32 21.9                      A46
    CK03K040  C2003 09 05.85907 19 41 29.72 +29 32 21.6                      A46
    CK03K040  C2003 09 05.86249 19 41 29.49 +29 32 20.0                      A46
    CK03K040  C2003 09 05.86361 19 41 29.42 +29 32 20.1                      A46
    CK03K040  C2003 09 05.98594 19 41 22.22 +29 31 20.6          16.2 N      213
    CK03K040  C2003 09 05.98794 19 41 22.08 +29 31 19.3          16.2 N      213
    CK03K040  C2003 09 05.98995 19 41 22.00 +29 31 18.1          16.2 N      213
    CK03K040  C2003 09 06.04831 19 41 18.63 +29 30 50.0          16.8 N      785
    CK03K040  C2003 09 06.06344 19 41 17.77 +29 30 42.0          16.6 N      785
    CK03K040  C2003 09 06.07938 19 41 16.85 +29 30 34.7          16.7 N      785
    CK03K040  C2003 09 06.11627 19 41 14.70 +29 30 16.9          16.8 T      762
    CK03K040  C2003 09 06.12424 19 41 14.25 +29 30 12.7          16.7 T      762
    CK03K040  C2003 09 06.14023 19 41 13.37 +29 30 04.8          17.0 T      762
    CK03K040  C2003 09 06.14495 19 41 13.02 +29 30 02.7          16.8 T      762
    CK03K040  C2003 09 06.81841 19 40 34.41 +29 24 29.5                      048
    CK03K040  C2003 09 06.83574 19 40 33.35 +29 24 22.1                      048
    CK03K040  C2003 09 06.84014 19 40 33.10 +29 24 19.8                      048
    CK03K040  C2003 09 06.84306 19 40 32.97 +29 24 18.3                      048
    CK03K040  C2003 09 06.84595 19 40 32.78 +29 24 16.5                      048
    CK03K040  C2003 09 07.19509 19 40 12.95 +29 21 22.2          17.1 T      704
    CK03K040  C2003 09 07.20863 19 40 12.12 +29 21 16.8          17.1 T      704
    CK03K040  C2003 09 07.22236 19 40 11.53 +29 21 08.9          17.0 T      704
    CK03K040  C2003 09 07.23580 19 40 10.63 +29 21 01.7          17.2 T      704
    CK03K040  C2003 09 07.24947 19 40 09.78 +29 20 55.5          17.1 T      704

Observer details:
048 Hradec Kralove.  Observers M. Lehky, D. Hanzl.  0.40-m f/5 reflector + CCD.
213 Observatorio Montcabre.  Observer R. Naves.  Measurer M. Campas.  0.30-m
    f/5.5 Schmidt-Cassegrain + CCD.
355 Hadano.  Observer A. Asami.  0.28-m f/5.0 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.  Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.  1.0-m
    f/2.15 reflector + CCD.
762 Four Winds Observatory, Lake Leelanau.  Observer R. Elliott.  0.3-m f/10
    reflector + CCD.
785 Fitz-Randolph Observatory, Princeton.  Observer H. Ashley.  0.91-m f/13.6
    Cassegrain + CCD.
A46 Lelekovice.  Observer K. Hornoch.  0.35-m f/4.7 reflector + CCD.

Orbital elements:
    C/2003 K4 (LINEAR)
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5
T 2004 Oct. 13.70655 TT                                 MPC
q   1.0235796            (2000.0)            P               Q
z  -0.0003555      Peri.  198.44197     -0.96938081     +0.08769322
 +/-0.0000143      Node    18.67697     +0.00328427     +0.93860801
e   1.0003639      Incl.  134.25326     -0.24554034     -0.33365387
From 826 observations 2003 May 28-Sept. 7, mean residual 0".52.

     The "original" and "future" barycentric values of 1/a are +0.000020
and -0.000199 (+/- 0.000014) AU**-1, respectively.

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-R44

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