MPEC 2004-S13 : 2002 AW11
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M.P.E.C. 2004-S13 Issued 2004 Sept. 17, 20:12 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
2002 AW11
Revision to MPEC 2002-A75
Additional Observations:
K02A11W "C2004 09 15.48095 01 25 16.05 -30 10 54.3 ES013568
K02A11W "C2004 09 15.48448 01 25 15.74 -30 10 57.5 ES013568
K02A11W C2004 09 16.43467 01 23 57.61 -30 24 59.8 ES013F65
K02A11W C2004 09 16.43595 01 23 57.50 -30 25 01.1 ES013F65
Observer details:
568 Mauna Kea. Observers J. Pittichova, J. Bedient. Measurer J. Bedient.
2.2-m reflector + CCD.
F65 Haleakala-Faulkes Telescope North. Observers A. Fitzsimmons, S. C. Lowry.
2.0-m Faulkes Telescope-North + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
040915 568 9.6+ 6.4+ 040916 F65 10.1+ 6.5+ MPO 33957 -0.0047 day
Orbital elements:
2002 AW11
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 130.20503 (2000.0) P Q
n 0.56625393 Peri. 91.02638 -0.94273920 +0.11534719
a 1.4469779 Node 95.64944 -0.22714912 -0.90910269
e 0.3304537 Incl. 18.32928 +0.24422547 -0.40028405
P 1.74 H 18.4 G 0.15 U 2
Residuals in seconds of arc
020109 704 0.7+ 1.3+ 020113 704 0.8- 0.2- 020416 649 0.1- 0.7+
020109 704 0.3+ 0.9+ 020113 704 1.2+ 0.0 020416 649 0.7- 1.2-
020109 704 0.3+ 0.9+ 020113 704 0.2+ 0.3+ 020502 413 1.2- 1.4+
020109 704 0.7+ 0.1+ 020113 704 0.4+ 0.4+ 020502 413 0.5- 1.4+
020111 704 1.6+ 0.2- 020113 704 0.2+ 0.5+ 020605 413 0.2+ 0.5+
020111 704 1.3+ 0.1- 020121 649 0.3- 0.2- 020605 413 0.3- 0.3+
020111 704 2.9+ 0.5- 020121 649 0.5- 0.6- 020605 413 0.3+ 0.3+
020111 704 1.0+ 1.2+ 020121 649 0.5- 0.2- 020809 474 0.3+ 0.2-
020111 649 0.6+ 0.1+ 020125 649 0.2- 0.4- 020809 474 0.3+ 0.3+
020111 649 1.2- 0.9- 020125 649 0.1- 0.2- 020809 474 0.5+ 0.0
020111 649 0.0 0.1+ 020125 649 0.6- 0.3- 020809 474 0.2+ 0.6+
020112 704 1.3- 0.4+ 020212 696 0.2- 0.4+ 040915 568 0.0 0.1+
020112 704 1.0- 0.0 020212 696 0.1+ 0.3+ 040915 568 0.1- 0.1+
020112 704 0.8- 0.4+ 020309 696 0.7+ 0.7+ 040916 F65 0.4+ 0.4+
020112 704 0.8- 0.7- 020309 696 0.6+ 0.4+ 040916 F65 0.4+ 0.2+
Ephemeris:
2002 AW11 a,e,i = 1.45, 0.33, 18 q = 0.9688
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 12 01 29.73 -29 16.7 1.028 1.915 140.6 19.5 20.9
2004 09 22 01 15.65 -31 39.7 1.019 1.921 143.6 18.1 20.8
2004 10 02 00 58.79 -33 13.9 1.030 1.924 142.7 18.4 20.8
2004 10 12 00 41.49 -33 47.0 1.062 1.925 138.2 20.2 21.0
2004 10 22 00 26.24 -33 18.2 1.113 1.923 131.6 22.8 21.1
2004 11 01 00 14.79 -31 57.2 1.179 1.919 124.0 25.4 21.3
2004 11 11 00 07.84 -29 57.9 1.256 1.912 116.1 27.7 21.5
2004 11 21 00 05.36 -27 32.4 1.343 1.902 108.4 29.5 21.7
2004 12 01 00 06.82 -24 50.8 1.434 1.889 101.0 30.8 21.9
2004 12 11 00 11.60 -21 59.3 1.528 1.874 94.0 31.6 22.0
Gareth V. Williams (C) Copyright 2004 MPC M.P.E.C. 2004-S13
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