MPEC 2004-T07 : COMET C/2004 Q2 (MACHHOLZ)
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M.P.E.C. 2004-T07 Issued 2004 Oct. 4, 14:53 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
COMET C/2004 Q2 (MACHHOLZ)
Observations:
CK04Q020 C2004 09 20.74378 04 45 24.07 -24 58 31.3 ET007349
CK04Q020 C2004 09 20.74498 04 45 24.14 -24 58 32.0 ET007349
CK04Q020 C2004 09 20.75020 04 45 24.48 -24 58 34.2 ET007349
CK04Q020 C2004 09 20.75080 04 45 24.51 -24 58 34.5 10.5 T ET007349
CK04Q020 C2004 09 21.81669 04 46 32.57 -25 06 38.5 ET007349
CK04Q020 C2004 09 21.81718 04 46 32.60 -25 06 38.7 ET007349
CK04Q020 C2004 09 21.81766 04 46 32.63 -25 06 39.2 ET007349
CK04Q020 C2004 09 21.81815 04 46 32.65 -25 06 39.1 10.3 T ET007349
CK04Q020 C2004 09 23.59404 04 48 24.50 -25 20 08.7 13.5 N ET007415
CK04Q020 C2004 09 23.60053 04 48 24.87 -25 20 11.1 13.7 N ET007415
CK04Q020 C2004 09 24.28336 04 49 06.93 -25 25 30.9 12.8 N ET007I77
CK04Q020 C2004 09 24.28812 04 49 07.23 -25 25 31.1 ET007834
CK04Q020 C2004 09 24.29133 04 49 07.41 -25 25 34.5 12.8 N ET007I77
CK04Q020 C2004 09 24.30271 04 49 08.03 -25 25 39.5 12.8 N ET007I77
CK04Q020 C2004 09 24.30370 04 49 08.14 -25 25 38.1 ET007834
CK04Q020 C2004 09 24.31067 04 49 08.48 -25 25 42.9 12.8 N ET007I77
CK04Q020 C2004 09 26.31199 04 51 09.73 -25 41 17.6 ET007834
CK04Q020 C2004 09 26.32285 04 51 10.36 -25 41 22.7 ET007834
CK04Q020 C2004 09 26.33539 04 51 11.08 -25 41 28.6 ET007834
CK04Q020 C2004 09 27.28137 04 52 07.13 -25 48 56.3 12.9 N ET007I77
CK04Q020 C2004 09 27.29269 04 52 07.75 -25 49 01.6 12.9 N ET007I77
CK04Q020 C2004 09 27.30810 04 52 08.65 -25 49 09.0 13.0 N ET007I77
CK04Q020 C2004 09 27.31604 04 52 09.09 -25 49 12.6 12.9 N ET007I77
CK04Q020 C2004 09 27.32428 04 52 09.56 -25 49 16.5 12.9 N ET007I77
CK04Q020 C2004 09 30.36844 04 55 03.77 -26 13 25.8 12.4 N ET007I05
CK04Q020 C2004 09 30.36941 04 55 03.86 -26 13 25.6 12.4 N ET007I05
CK04Q020 C2004 09 30.68885 04 55 21.78 -26 16 04.0 ET007349
CK04Q020 C2004 09 30.68944 04 55 21.82 -26 16 04.5 ET007349
CK04Q020 C2004 09 30.69005 04 55 21.87 -26 16 04.9 ET007349
CK04Q020 C2004 09 30.69065 04 55 21.91 -26 16 04.9 10.2 T ET007349
CK04Q020 C2004 09 30.79485 04 55 27.51 -26 16 55.4 12.3 N ET007379
CK04Q020 C2004 09 30.79600 04 55 27.54 -26 16 55.9 12.3 N ET007379
CK04Q020 C2004 09 30.79714 04 55 27.60 -26 16 56.5 12.3 N ET007379
CK04Q020 C2004 09 30.79829 04 55 27.65 -26 16 56.7 12.4 N ET007379
CK04Q020 C2004 09 30.79943 04 55 27.73 -26 16 57.1 12.3 N ET007379
CK04Q020 C2004 09 30.80058 04 55 27.81 -26 16 58.4 12.3 N ET007379
CK04Q020 C2004 10 01.73050 04 56 18.83 -26 24 25.1 ET007349
CK04Q020 C2004 10 01.73110 04 56 18.86 -26 24 25.4 ET007349
CK04Q020 C2004 10 01.73293 04 56 18.96 -26 24 26.3 ET007349
CK04Q020 C2004 10 01.73352 04 56 19.00 -26 24 26.7 10.3 T ET007349
CK04Q020 C2004 10 01.80388 04 56 22.65 -26 24 59.9 12.2 N ET007379
CK04Q020 C2004 10 01.80627 04 56 22.80 -26 25 01.7 12.3 N ET007379
CK04Q020 C2004 10 01.80707 04 56 22.85 -26 25 01.3 12.3 N ET007379
CK04Q020 C2004 10 01.80787 04 56 22.91 -26 25 02.1 12.1 N ET007379
CK04Q020 C2004 10 01.81106 04 56 23.05 -26 25 03.5 12.1 N ET007379
CK04Q020 C2004 10 02.05266 04 56 36.34 -26 27 00.0 11.8 N ET007213
CK04Q020 C2004 10 02.05553 04 56 36.48 -26 27 01.4 11.8 N ET007213
CK04Q020 C2004 10 02.05635 04 56 36.53 -26 27 01.9 11.8 N ET007213
CK04Q020 C2004 10 02.25471 04 56 47.17 -26 28 31.4 12.0 T ET007844
CK04Q020 C2004 10 02.25579 04 56 47.23 -26 28 31.9 12.2 T ET007844
CK04Q020 C2004 10 02.27111 04 56 48.02 -26 28 39.2 12.1 T ET007844
CK04Q020 C2004 10 02.29057 04 56 49.03 -26 28 48.8 12.1 T ET007844
CK04Q020 C2004 10 02.29899 04 56 49.53 -26 28 53.3 12.6 N ET007I05
CK04Q020 C2004 10 02.32041 04 56 50.64 -26 29 03.8 12.7 N ET007I05
CK04Q020 C2004 10 02.33325 04 56 51.30 -26 29 10.0 12.7 N ET007I05
CK04Q020 C2004 10 02.58188 04 57 04.84 -26 31 08.0 13.5 N ET007415
CK04Q020 C2004 10 02.58451 04 57 04.96 -26 31 09.7 13.4 N ET007415
CK04Q020 C2004 10 02.58959 04 57 05.25 -26 31 11.3 13.5 N ET007415
CK04Q020 C2004 10 03.54806 04 57 55.89 -26 38 53.5 13.3 N ET007415
CK04Q020 C2004 10 03.55338 04 57 56.13 -26 38 56.3 13.2 N ET007415
Observer details:
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.
379 Hamamatsu-Yuto. Observer S. Wakuda. 0.25-m f/5.0 Schmidt-Cassegrain
+ CCD.
415 Kambah, near Canberra. Observer D. Herald. 0.36-m
f/3.9 Schmidt-Cassegrain + CCD.
834 Buenos Aires-AAAA. Observers R. Mackintosh, R. Caprio. Measurer
R. Mackintosh. 0.25-m f/6.3 Schmidt-Cassegrain + CCD.
844 Los Molinos. Observer R. Salvo. 0.46-m f/2.8 reflector + CCD.
I05 Las Campanas Observatory-TIE. Observers G. Masi, F. Mallia, R. Wilcox.
Measurer G. Masi. 0.36-m SoTIE reflector + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
C/2004 Q2 (Machholz)
T 2005 Jan. 24.9253 TT MPC
q 1.205831 (2000.0) P Q
Peri. 19.4434 -0.3198920 -0.7143300
Node 93.6617 +0.7655629 -0.5819155
e 1.0 Incl. 38.5861 +0.5581957 +0.3887248
From 247 observations 2004 Aug. 27-Oct. 3.
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-T07
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