MPEC 2004-Q20 : 2004 QZ1
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M.P.E.C. 2004-Q20 Issued 2004 Aug. 21, 11:44 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
2004 QZ1
Observations:
K04Q01Z* C2004 08 20.22148 21 57 30.13 +10 35 52.9 19.2 EQ020704
K04Q01Z C2004 08 20.23142 21 57 28.16 +10 36 07.4 19.6 EQ020704
K04Q01Z C2004 08 20.24144 21 57 26.21 +10 36 23.9 19.6 EQ020704
K04Q01Z C2004 08 20.25162 21 57 24.15 +10 36 39.3 19.6 EQ020704
K04Q01Z C2004 08 20.86266 21 55 27.17 +10 52 37.5 19.9 R EQ020J87
K04Q01Z C2004 08 20.87085 21 55 25.46 +10 52 49.6 19.6 R EQ020J87
K04Q01Z C2004 08 20.87882 21 55 23.81 +10 53 03.5 19.7 R EQ020J87
K04Q01Z C2004 08 20.93143 21 55 13.04 +10 54 29.8 19.8 R EQ020952
K04Q01Z C2004 08 20.93396 21 55 12.49 +10 54 33.7 19.7 R EQ020952
K04Q01Z C2004 08 20.93540 21 55 12.17 +10 54 36.0 19.7 R EQ020952
K04Q01Z C2004 08 20.93721 21 55 11.80 +10 54 38.7 19.7 R EQ020952
K04Q01Z C2004 08 20.93937 21 55 11.32 +10 54 42.2 19.3 R EQ020952
K04Q01Z C2004 08 20.94082 21 55 11.00 +10 54 44.4 19.4 R EQ020952
K04Q01Z C2004 08 20.94311 21 55 10.51 +10 54 48.0 19.5 V EQ020941
K04Q01Z C2004 08 20.94391 21 55 10.37 +10 54 49.3 19.5 V EQ020941
K04Q01Z C2004 08 20.94470 21 55 10.21 +10 54 50.8 19.6 V EQ020941
K04Q01Z C2004 08 20.94550 21 55 10.07 +10 54 51.9 19.3 V EQ020941
K04Q01Z C2004 08 20.94630 21 55 09.90 +10 54 53.3 19.6 V EQ020941
K04Q01Z C2004 08 20.94709 21 55 09.75 +10 54 54.5 19.7 V EQ020941
K04Q01Z C2004 08 20.99781 21 54 59.02 +10 56 15.7 19.1 R EQ020176
K04Q01Z C2004 08 20.99943 21 54 58.73 +10 56 18.2 19.2 R EQ020176
K04Q01Z C2004 08 21.00105 21 54 58.44 +10 56 20.7 19.5 R EQ020176
K04Q01Z C2004 08 21.00267 21 54 58.15 +10 56 23.3 19.4 R EQ020176
K04Q01Z C2004 08 21.28308 21 54 02.23 +11 03 57.6 19.5 R EQ020651
K04Q01Z C2004 08 21.28466 21 54 01.89 +11 04 00.6 19.5 R EQ020651
K04Q01Z C2004 08 21.28637 21 54 01.55 +11 04 03.2 19.6 R EQ020651
Observer details:
176 Observatori Astronomic de Consell. Observers A. Lopez, R. Pacheco,
R. Gonzalez. 0.41-m f/4 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian 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, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
941 Observatorio Pla D'Arguines. Observer R. Ferrando. 0.36-m f/6.3
Schmidt-Cassegrain + CCD.
952 Marxuquera. Observer J. J. Gomez. 0.25-m f/7.3 Schmidt-Cassegrain + CCD.
J87 La Canada. Observer J. Lacruz. 0.30-m Schmidt-Cassegrain + CCD.
Orbital elements:
2004 QZ1 PHA 0.005
Epoch 2004 Aug. 3.0 TT = JDT 2453220.5 MPC
M 306.03872 (2000.0) P Q
n 0.54999083 Peri. 176.89695 +0.08554896 -0.99167273
a 1.4753637 Node 268.18099 +0.91203220 +0.11683957
e 0.5931863 Incl. 5.52681 +0.40109679 -0.05416369
P 1.79 H 21.0 G 0.15
From 26 observations 2004 Aug. 20-21.
Ephemeris:
2004 QZ1 a,e,i = 1.48, 0.59, 6 q = 0.6002
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 08 13 22 15.49 +07 48.2 0.368 1.356 155.1 18.4 20.4
2004 08 23 21 47.90 +11 51.7 0.270 1.263 156.1 18.9 19.6
2004 09 02 20 53.65 +17 35.3 0.190 1.165 142.4 31.9 19.1
2004 09 12 19 04.13 +24 28.2 0.137 1.064 111.3 61.8 19.0
2004 09 22 16 15.89 +24 40.4 0.130 0.960 67.0 105.9 20.4
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-Q20
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