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IAU Minor Planet Center

Minor Planet Center

MPEC 2003-R07 : COMET C/2003 K4 (LINEAR)

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M.P.E.C. 2003-R07                                Issued 2003 Sept. 2, 16:41 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 20.03502 19 59 28.08 +31 28 35.9          16.3 T      859
    CK03K040  C2003 08 20.04187 19 59 27.59 +31 28 32.0          16.2 T      859
    CK03K040  C2003 08 22.53414 19 56 36.97 +31 14 17.8          16.1 T      349
    CK03K040  C2003 08 22.53703 19 56 36.74 +31 14 16.6                      349
    CK03K040  C2003 08 23.04114 19 56 02.68 +31 11 17.2          15.8 T      859
    CK03K040  C2003 08 23.04850 19 56 02.19 +31 11 14.5          16.1 T      859
    CK03K040  C2003 08 23.05589 19 56 01.67 +31 11 12.2          15.6 T      859
    CK03K040  C2003 08 23.52492 19 55 30.03 +31 08 19.9                      349
    CK03K040  C2003 08 23.53281 19 55 29.49 +31 08 16.9                      349
    CK03K040  C2003 08 23.53621 19 55 29.28 +31 08 15.6                      349
    CK03K040  C2003 08 23.54464 19 55 28.66 +31 08 12.8                      349
    CK03K040  C2003 08 23.58363 19 55 26.00 +31 07 57.9          16.0 T      349
    CK03K040  C2003 08 23.90751 19 55 04.25 +31 05 58.4                      A46
    CK03K040  C2003 08 23.90865 19 55 04.15 +31 05 57.7                      A46
    CK03K040  C2003 08 23.91604 19 55 03.59 +31 05 55.0                      A46
    CK03K040  C2003 08 23.91718 19 55 03.55 +31 05 54.7                      A46
    CK03K040  C2003 08 23.91944 19 55 03.43 +31 05 54.0                      A46
    CK03K040  C2003 08 23.92058 19 55 03.36 +31 05 53.0                      A46
    CK03K040  C2003 08 26.83593 19 51 50.13 +30 47 06.2                      048
    CK03K040  C2003 08 26.83883 19 51 49.92 +30 47 05.1                      048
    CK03K040  C2003 08 26.84174 19 51 49.73 +30 47 03.8                      048
    CK03K040  C2003 08 26.84466 19 51 49.56 +30 47 02.5                      048
    CK03K040  C2003 08 26.84758 19 51 49.35 +30 47 00.7                      048
    CK03K040  C2003 08 26.98618 19 51 40.21 +30 46 05.8                      A46
    CK03K040  C2003 08 26.98730 19 51 40.10 +30 46 05.6                      A46
    CK03K040  C2003 08 26.98845 19 51 40.05 +30 46 04.1                      A46
    CK03K040  C2003 08 26.98958 19 51 39.97 +30 46 03.6                      A46
    CK03K040  C2003 08 26.99072 19 51 39.91 +30 46 04.1                      A46
    CK03K040  C2003 08 26.99299 19 51 39.80 +30 46 03.3                      A46
    CK03K040  C2003 08 28.28218 19 50 15.98 +30 37 16.3          17.1 T      785
    CK03K040  C2003 08 28.29309 19 50 15.29 +30 37 11.7          17.2 T      785
    CK03K040  C2003 08 30.01615 19 48 25.15 +30 25 00.7          16.1 N      213
    CK03K040  C2003 08 30.01779 19 48 25.08 +30 25 00.2          16.1 N      213
    CK03K040  C2003 08 30.02171 19 48 24.81 +30 24 58.5          16.1 N      213
    CK03K040  C2003 08 31.00149 19 47 23.31 +30 17 56.8          15.9 N      445
    CK03K040  C2003 08 31.00660 19 47 23.00 +30 17 52.6          15.8 N      445
    CK03K040  C2003 08 31.01152 19 47 22.62 +30 17 49.9          15.8 N      445
    CK03K040  C2003 08 31.01713 19 47 22.07 +30 17 49.0          15.9 N      445
    CK03K040  C2003 09 01.04535 19 46 18.19 +30 10 05.5          16.6 N      785
    CK03K040  C2003 09 01.07417 19 46 16.35 +30 09 52.9          15.9 N      785
    CK03K040  C2003 09 01.09924 19 46 14.79 +30 09 41.9          16.8 N      785

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.
349 Ageo.  Observer K. Kadota.  0.25-m f/5.0 reflector + CCD.
445 Observatori d'Ontinyent.  Observer M. Camarasa.  0.20-m f/7.2
    Schmidt-Cassegrain + CCD.
785 Fitz-Randolph Observatory, Princeton.  Observers J. Maffei, H. Ashley.
    0.91-m f/13.6 Cassegrain + CCD.
859 Wykrota Observatory-CEAMIG.  Observer C. Jacques.  0.30-m f/3
    Schmidt-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. 13.69676 TT                                 MPC
q   1.0235301            (2000.0)            P               Q
z  -0.0003626      Peri.  198.44323     -0.96937795     +0.08770401
 +/-0.0000173      Node    18.67773     +0.00329369     +0.93861043
e   1.0003711      Incl.  134.25351     -0.24555152     -0.33364423
From 794 observations 2003 May 28-Sept. 1, mean residual 0".52.

     The "original" and "future" barycentric values of 1/a are +0.000013
and -0.000207 (+/- 0.000017) AU**-1, respectively.

Brian G. Marsden             (C) Copyright 2003 MPC           M.P.E.C. 2003-R07

Read MPEC 2003-R06 Read MPEC 2003-R08


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