MPEC 2002-P40 : 2000 QW69
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M.P.E.C. 2002-P40 Issued 2002 Aug. 9, 14:27 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 QW69
Revision to MPEC 2000-Q39
Observations:
K00Q69W C2002 08 08.36054 03 06 59.78 +44 57 57.5 20.7 R 649
K00Q69W C2002 08 08.37221 03 07 00.87 +44 58 17.2 20.4 R 649
K00Q69W C2002 08 09.37238 03 08 38.82 +45 25 38.3 649
K00Q69W C2002 08 09.38707 03 08 40.27 +45 26 02.5 649
Observer details:
649 Powell Observatory, Louisburg. Observers K. Smalley, M. Glaze. 0.75-m
Newtonian + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
020808 649 14.1- 7.1- 020809 649 14.3- 6.8- MPO 13689 +0.013 day
Orbital elements:
2000 QW69 PHA 0.018D
Epoch 2002 May 6.0 TT = JDT 2452400.5 MPC
M 124.88416 (2000.0) P Q
n 0.61053043 Peri. 220.64208 -0.86855130 +0.46693516
a 1.3761460 Node 344.40381 -0.10535601 -0.50145538
e 0.3018810 Incl. 38.15671 -0.48427136 -0.72836395
P 1.61 H 17.3 G 0.15 U 4
Residuals in seconds of arc
000828 704 0.3+ 0.5+ 000831 711 0.5- 0.1+ 000910 046 0.5+ 0.2+
000828 704 0.4+ 0.1- 000831 711 0.5- 0.2+ 000910 046 0.8+ 0.1+
000828 704 0.5+ 0.2- 000831 704 0.2- 0.2+ 000910 046 0.1+ 0.2+
000828 704 0.2+ 1.2- 000831 711 0.5- 0.4+ 000910 046 0.7+ 0.3-
000828 704 1.6+ 0.6+ 000831 704 0.3+ 0.1+ 000918 413 0.4+ 0.1-
000828 046 0.1+ 0.2+ 000831 704 0.0 0.7+ 000918 413 0.6+ 0.3-
000828 046 0.1- 0.5+ 000831 704 0.2+ 0.2- 000918 413 0.2+ 0.2-
000828 046 0.3- 0.3- 000831 704 0.3- 0.6+ 000919 413 0.1+ 0.4-
000828 595 0.7- 0.2+ 000831 704 0.0 0.1+ 000919 413 0.1+ 0.4-
000828 046 0.1- 0.0 000831 422 0.1+ 0.1- 000919 413 0.1+ 0.4-
000828 046 0.2- 0.3- 000831 422 0.8+ 0.2+ 000920 853 0.3+ 0.3-
000828 595 0.3- 0.4+ 000831 422 0.6+ 0.7+ 000920 853 0.2+ 0.2-
000828 595 0.1- 0.5+ 000831 413 0.2+ 0.5- 000920 360 0.3- 0.0
000829 808 (3.2- 2.0+) 000831 413 0.2+ 0.5- 000920 360 0.2- 0.1-
000829 808 1.2+ 0.3- 000831 413 0.2+ 0.4- 000920 360 0.5- 0.4-
000829 808 0.2- 0.9+ 000902 413 0.2+ 0.3- 000921 587 0.9- 0.4+
000829 704 0.2+ 0.1+ 000903 704 0.5- 0.2+ 000921 587 0.7+ 0.7+
000829 704 0.4+ 0.0 000903 704 0.3- 0.5+ 000922 699 0.8- 0.2+
000829 704 0.9+ 0.5+ 000903 704 0.2+ 0.1- 000922 699 0.2- 0.1+
000829 402 0.3+ 0.3- 000903 704 0.1+ 0.6+ 000922 699 0.7- 0.4-
000829 402 0.2+ 1.0- 000903 704 0.0 0.3+ 000922 699 0.2- 0.4-
000829 402 0.1+ 0.5- 000903 670 0.4+ 0.3+ 000923 704 0.1+ 0.3+
000829 402 0.0 0.5- 000903 670 0.4+ 0.2+ 000923 704 2.3- 1.1+
000829 046 1.4- 0.3- 000903 402 0.1- 0.5- 000923 704 0.0 0.6-
000829 046 0.3- 0.2- 000903 402 0.1- 0.0 000923 704 0.7- 1.2-
000829 046 0.6+ 0.3+ 000903 402 0.4+ 0.4- 000926 704 0.0 0.1-
000829 046 0.7+ 0.8- 000904 670 0.0 0.2- 000926 704 0.5+ 0.4-
000829 587 0.3- 0.6- 000904 670 0.9- 0.2+ 000926 704 0.7- 0.2-
000829 587 0.6- 0.6- 000904 670 0.7- 0.8+ 000926 704 0.2- 0.1-
000829 118 0.4- 0.1- 000904 587 0.0 0.0 000928 118 0.1+ 0.0
000829 118 0.6- 0.0 000904 587 0.7+ 1.5- 000928 118 0.7+ 0.2-
000829 106 0.2- 0.0 000905 704 0.0 0.3+ 001003 704 0.5- 0.2-
000829 106 0.2+ 0.1- 000905 704 0.1- 0.3+ 001003 704 0.5- 0.1+
000830 106 0.0 0.1- 000905 704 0.0 0.1+ 001003 704 0.8+ 0.9+
000830 808 1.0- 0.8+ 000905 704 0.0 0.2- 001202 413 0.5- 0.1-
000830 808 2.2- 0.5- 000905 704 0.0 0.1- 001205 693 0.4+ 0.1+
000830 422 0.6+ 0.4- 000908 046 0.2+ 0.4+ 001205 693 0.6+ 0.3+
000830 422 0.7- 0.4- 000908 046 0.3- 0.0 001205 693 0.4+ 0.5+
000830 422 0.2+ 0.6- 000908 046 0.2+ 0.1+ 020808 649 0.2+ 0.3-
000831 808 1.4+ 1.6+ 000908 046 0.2- 0.2+ 020808 649 0.2- 0.2+
000831 808 2.5+ 0.4+ 000908 046 0.2+ 0.3+ 020809 649 0.2- 0.2+
000831 704 0.2- 0.1+ 000910 118 0.8+ 0.3- 020809 649 0.1+ 0.0
000831 704 0.3- 0.4- 000910 118 0.3+ 0.1+
Ephemeris:
2000 QW69 a,e,i = 1.38, 0.30, 38 q = 0.9607
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 08 04 02 59.87 +43 00.0 1.713 1.792 77.5 33.6 21.1
2002 08 14 03 16.19 +47 33.7 1.619 1.790 82.2 34.1 21.0
2002 08 24 03 32.48 +52 19.1 1.529 1.786 86.9 34.4 20.9
2002 09 03 03 48.59 +57 16.6 1.443 1.779 91.3 34.5 20.8
2002 09 13 04 04.17 +62 25.4 1.363 1.770 95.5 34.5 20.6
2002 09 23 04 18.52 +67 42.8 1.291 1.757 99.2 34.3 20.5
2002 10 03 04 30.1 +73 04.6 1.228 1.742 102.4 34.1 20.4
2002 10 13 04 34.1 +78 23.6 1.173 1.724 104.9 34.0 20.2
2002 10 23 04 13.0 +83 25.6 1.128 1.703 106.5 34.1 20.1
2002 11 02 01 31 +87 08.5 1.091 1.680 107.4 34.3 20.0
2002 11 12 21 01 +85 24.4 1.062 1.654 107.4 34.8 20.0
2002 11 22 20 19.1 +81 40.4 1.038 1.625 106.7 35.6 19.9
2002 12 02 20 24.2 +78 13.7 1.018 1.594 105.4 36.6 19.8
2002 12 12 20 43.9 +75 20.1 1.000 1.560 103.6 37.8 19.8
2002 12 22 21 11.4 +73 02.5 0.983 1.524 101.6 39.2 19.7
2003 01 01 21 45.2 +71 17.6 0.964 1.486 99.4 40.8 19.7
2003 01 11 22 25.34 +69 59.0 0.944 1.445 97.1 42.5 19.6
2003 01 21 23 12.26 +68 54.4 0.921 1.402 94.7 44.4 19.6
2003 01 31 00 06.07 +67 44.8 0.897 1.358 92.3 46.4 19.5
2003 02 10 01 05.65 +66 06.7 0.871 1.313 89.7 48.7 19.4
2003 02 20 02 07.79 +63 33.8 0.845 1.267 87.0 51.2 19.3
2003 03 02 03 08.20 +59 44.6 0.820 1.220 84.1 53.9 19.3
2003 03 12 04 03.28 +54 30.5 0.800 1.174 81.0 56.7 19.2
2003 03 22 04 51.26 +47 55.3 0.785 1.130 77.8 59.5 19.2
2003 04 01 05 32.13 +40 13.4 0.777 1.088 74.4 62.2 19.1
2003 04 11 06 06.79 +31 45.7 0.778 1.050 71.0 64.5 19.1
2003 04 21 06 36.30 +22 54.9 0.787 1.017 67.9 66.3 19.2
2003 05 01 07 01.68 +14 01.9 0.801 0.990 65.2 67.5 19.2
2003 05 11 07 23.89 +05 22.3 0.818 0.972 63.2 68.1 19.2
2003 05 21 07 43.73 -02 54.3 0.835 0.962 61.9 68.1 19.2
2003 05 31 08 02.07 -10 44.1 0.849 0.962 61.4 67.7 19.2
2003 06 10 08 19.86 -18 08.9 0.858 0.971 61.8 67.1 19.3
2003 06 20 08 38.15 -25 13.8 0.859 0.990 63.1 66.3 19.3
2003 06 30 08 58.38 -32 06.1 0.852 1.016 65.2 65.3 19.3
2003 07 10 09 22.46 -38 54.1 0.839 1.049 68.1 64.0 19.3
2003 07 20 09 53.21 -45 41.4 0.822 1.087 71.6 62.5 19.3
2003 07 30 10 35.20 -52 20.6 0.806 1.129 75.7 60.6 19.3
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-P40
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