MPEC 2009-M34 : 2005 UN524 = 2003 UW292
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M.P.E.C. 2009-M34 Issued 2009 June 24, 21:07 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 UN524 = 2003 UW292
Additional Observations:
K05Uq4N C2004 11 09.37451 02 21 51.37 +13 43 38.6 22.8 g EM034568
K05Uq4N C2004 11 09.40092 02 21 51.11 +13 43 37.6 22.8 g EM034568
K05Uq4N C2004 11 09.42696 02 21 50.84 +13 43 36.7 22.7 g EM034568
K05Uq4N C2004 11 10.28884 02 21 42.40 +13 43 07.2 22.8 g EM034568
Observer details:
568 Mauna Kea. Observer Queue-service observers. Measurers P. A. Wiegert,
A. Papadimos. 3.6-m Canada-France-Hawaii Telescope + MegaCam.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
041109 568 0.18- 0.00+ 041110 568 0.18- 0.00+ MPO138079
Orbital elements:
2005 UN524 = 2003 UW292
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 335.48193 (2000.0) P Q
n 0.00986588 Peri. 50.98799 +0.01929224 -0.98096560
a 21.5300683 Node 39.25222 +0.79671973 -0.10167323
e 0.1294738 Incl. 17.78066 +0.60404096 +0.16543595
P 99.90 H 9.5 G 0.15 U 3
Residuals in seconds of arc
031023 695 0.2- 0.5+ 031120 695 0.3- 0.5+ 041110 568 0.1- 0.0
031023 695 0.1- 0.5+ 031120 695 0.3- 0.5+ 051025 568 0.0 0.1-
031119 691 0.2+ 0.2+ 041109 568 0.1+ 0.0 051025 568 0.0 0.1-
031119 691 0.1+ 0.2- 041109 568 0.1+ 0.1- 051025 568 0.1+ 0.0
031119 691 0.0 0.4- 041109 568 0.0 0.1- 051026 568 0.3- 0.4+
Ephemeris:
2005 UN524 a,e,i = 21.53, 0.13, 18 q = 18.742
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 06 28 03 44.43 +25 31.3 19.868 19.066 37.1 1.8 22.6
2009 07 08 03 46.45 +25 41.6 19.756 19.064 46.0 2.2 22.6
2009 07 18 03 48.24 +25 51.5 19.625 19.061 55.0 2.5 22.6
2009 07 28 03 49.76 +26 00.8 19.479 19.059 64.2 2.7 22.6
2009 08 07 03 50.97 +26 09.4 19.321 19.056 73.4 2.9 22.6
2009 08 17 03 51.84 +26 17.3 19.156 19.054 82.7 3.0 22.6
2009 08 27 03 52.36 +26 24.2 18.986 19.051 92.2 3.0 22.6
2009 09 06 03 52.49 +26 30.1 18.818 19.049 101.7 3.0 22.6
2009 09 16 03 52.26 +26 34.9 18.656 19.046 111.4 2.8 22.5
2009 09 26 03 51.65 +26 38.5 18.505 19.044 121.2 2.6 22.5
2009 10 06 03 50.69 +26 40.9 18.368 19.041 131.2 2.3 22.5
2009 10 16 03 49.43 +26 41.9 18.252 19.039 141.2 1.9 22.4
2009 10 26 03 47.90 +26 41.7 18.159 19.037 151.2 1.4 22.4
2009 11 05 03 46.18 +26 40.3 18.093 19.034 161.1 1.0 22.3
2009 11 15 03 44.33 +26 37.7 18.056 19.032 170.2 0.5 22.3
2009 11 25 03 42.44 +26 34.3 18.050 19.029 172.5 0.4 22.3
2009 12 05 03 40.59 +26 30.2 18.075 19.027 164.6 0.8 22.3
2009 12 15 03 38.86 +26 25.7 18.130 19.024 154.7 1.3 22.4
2009 12 25 03 37.32 +26 21.1 18.213 19.022 144.5 1.7 22.4
2010 01 04 03 36.05 +26 16.8 18.321 19.020 134.2 2.1 22.5
2010 01 14 03 35.10 +26 12.9 18.451 19.017 123.9 2.5 22.5
2010 01 24 03 34.51 +26 09.9 18.598 19.015 113.7 2.7 22.5
2010 02 03 03 34.30 +26 07.8 18.758 19.013 103.5 2.9 22.6
2010 02 13 03 34.48 +26 06.9 18.924 19.010 93.5 3.0 22.6
2010 02 23 03 35.06 +26 07.3 19.092 19.008 83.6 3.0 22.6
2010 03 05 03 36.01 +26 09.0 19.257 19.006 73.9 2.9 22.6
2010 03 15 03 37.30 +26 12.0 19.414 19.003 64.2 2.7 22.6
2010 03 25 03 38.92 +26 16.2 19.559 19.001 54.8 2.5 22.6
2010 04 04 03 40.82 +26 21.7 19.687 18.999 45.4 2.1 22.6
2010 04 14 03 42.95 +26 28.2 19.796 18.997 36.2 1.8 22.6
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-M34
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