MPEC 2004-R28 : 2003 QW30
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M.P.E.C. 2004-R28 Issued 2004 Sept. 7, 18:27 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
2003 QW30
Revision to MPEC 2003-Q30
Additional Observations:
K03Q30W C2004 08 13.20669 20 14 42.60 +01 59 22.2 19.2 ER028644
K03Q30W C2004 08 13.22810 20 14 38.74 +01 58 40.7 19.1 ER028644
K03Q30W C2004 08 13.25124 20 14 34.60 +01 57 55.7 19.4 ER028644
K03Q30W 1C2004 09 03.56765 19 24 20.53 -10 48 59.8 19.8 R ER028413
K03Q30W 1C2004 09 03.57458 19 24 19.81 -10 49 14.6 20.0 R ER028413
Observer details:
413 Siding Spring. Observer R. H. McNaught. 1.0-m f/8 reflector + CCD.
644 Palomar Mountain/NEAT. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, R. Thicksten. 1.2-m Schmidt + CCD.
Orbital elements:
2003 QW30
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 205.18815 (2000.0) P Q
n 0.91166213 Peri. 303.07634 -0.30895740 -0.94966830
a 1.0533680 Node 164.66247 +0.92472696 -0.31266618
e 0.3316837 Incl. 11.27702 +0.22231820 -0.01923459
P 1.08 H 20.7 G 0.15 U 4
Residuals in seconds of arc
030824 704 0.2- 0.2- 030828 941 0.1+ 0.2+ 030901 561 (2.1+ 2.4-)
030824 704 0.1+ 1.0+ 030828 941 0.3- 0.1+ 030902 734 0.4+ 0.1-
030824 704 0.8+ 0.7+ 030828 941 0.3- 0.4- 030902 734 1.0- 0.9-
030824 704 1.3- 0.1+ 030828 941 0.2- 0.3- 030906 246 0.6- 0.3+
030825 246 0.9- 0.4- 030828 303 (2.8- 2.2+) 030906 246 0.5- 0.3+
030825 246 0.7+ 0.1+ 030828 303 (2.8- 1.3+) 030906 246 0.8- 0.2+
030825 246 0.4- 0.0 030828 704 1.1- 1.2+ 030906 246 0.8- 0.7+
030825 246 0.3- 0.8- 030828 704 0.1- 0.3+ 030906 246 0.5- 0.2+
030825 246 0.5- 0.0 030828 704 0.6+ 0.8+ 030907 413 0.0 0.4-
030825 246 0.5- 0.7+ 030828 704 (2.2+ 0.8-) 030907 413 0.3+ 0.4-
030825 704 0.1+ 0.3- 030830 J95 0.4- 0.2+ 030911 170 0.7+ 0.5+
030825 704 0.4+ 0.9+ 030830 J95 0.9+ 0.1- 030911 170 0.0 0.1+
030825 704 1.0+ 0.4+ 030830 J95 0.5+ 0.7- 030918 413 0.0 0.3-
030825 704 0.8+ 1.3+ 030830 670 (2.1+ 0.3+) 030918 413 0.0 0.2+
030827 246 0.1- 1.2+ 030830 670 0.4- 0.2+ 030918 413 0.3+ 0.1-
030827 246 0.3+ 0.1+ 030901 448 0.2- 0.5- 040813 644 0.1+ 0.2-
030827 246 0.4+ 0.1- 030901 448 0.2- 0.9- 040813 644 0.2- 0.2-
030827 246 0.2- 0.6- 030901 448 0.1- 0.4- 040813 644 0.1+ 0.2-
030827 246 0.6- 0.2- 030901 561 0.0 0.8- 040903 413 0.2+ 0.0
030827 246 0.6+ 0.1+ 030901 561 (5.7+ 0.9-) 040903 413 0.1+ 0.2-
Ephemeris:
2003 QW30 a,e,i = 1.05, 0.33, 11 q = 0.7040
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 02 19 27.00 -09 53.2 0.333 1.253 131.0 37.4 20.3
2004 09 12 19 13.64 -15 33.7 0.351 1.212 118.1 47.1 20.6
2004 09 22 19 08.30 -20 29.5 0.373 1.167 106.7 55.5 20.9
2004 10 02 19 09.71 -24 43.6 0.394 1.117 96.7 62.8 21.1
2004 10 12 19 16.19 -28 26.5 0.409 1.064 87.8 69.6 21.3
2004 10 22 19 26.09 -31 50.0 0.416 1.008 79.7 76.3 21.5
2004 11 01 19 37.27 -35 07.1 0.412 0.949 71.9 83.7 21.6
2004 11 11 19 46.86 -38 31.8 0.399 0.891 64.0 92.3 21.7
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-R28
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