MPEC 2003-X54 : 2003 XE11
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M.P.E.C. 2003-X54 Issued 2003 Dec. 14, 12:11 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 Steven and Michele Kirsch 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 XE11 Observations: K03X11E* C2003 12 13.06155 22 04 54.79 -01 41 50.5 19.7 EX054704 K03X11E C2003 12 13.07455 22 04 57.89 -01 41 56.8 20.1 EX054704 K03X11E C2003 12 13.08765 22 05 01.16 -01 42 05.1 20.0 EX054704 K03X11E C2003 12 13.10090 22 05 04.32 -01 42 11.7 20.1 EX054704 K03X11E C2003 12 13.11388 22 05 07.45 -01 42 20.1 19.7 EX054704 K03X11E 5C2003 12 14.06806 22 09 02.10 -01 51 02.6 19.0 R EX054673 K03X11E 5C2003 12 14.07234 22 09 03.13 -01 51 04.9 EX054673 K03X11E 5C2003 12 14.07442 22 09 03.72 -01 51 05.7 EX054673 K03X11E 5C2003 12 14.07882 22 09 04.72 -01 51 08.3 EX054673 K03X11E 5C2003 12 14.08113 22 09 05.34 -01 51 09.7 EX054673 K03X11E C2003 12 14.08177 22 09 05.25 -01 51 10.6 19.5 R EX054448 K03X11E 5C2003 12 14.08449 22 09 06.19 -01 51 11.6 EX054673 K03X11E C2003 12 14.09707 22 09 09.15 -01 51 18.8 20.1 R EX054448 K03X11E C2003 12 14.10286 22 09 10.55 -01 51 22.2 19.7 R EX054448 K03X11E C2003 12 14.10809 22 09 11.76 -01 51 25.4 18.9 R EX054448 Observer details: 448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m Schmidt-Cassegrain + CCD. 673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m 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. Orbital elements: 2003 XE11 Epoch 2003 Dec. 7.0 TT = JDT 2452980.5 MPC M 353.47870 (2000.0) P Q n 0.26766480 Peri. 180.26928 +0.66354507 -0.68429603 a 2.3845616 Node 228.18298 +0.68715797 +0.71729313 e 0.5418062 Incl. 23.93858 +0.29584093 -0.13126120 P 3.68 H 17.7 G 0.15 From 15 observations 2003 Dec. 13-14. Ephemeris: 2003 XE11 a,e,i = 2.38, 0.54, 24 q = 1.0926 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2003 12 07 21 40.80 -00 43.3 0.909 1.131 73.2 56.5 19.8 2003 12 17 22 21.21 -02 16.9 0.897 1.106 71.9 57.7 19.8 2003 12 27 23 04.45 -03 34.1 0.894 1.094 71.1 58.3 19.7 2004 01 06 23 49.50 -04 30.8 0.901 1.095 70.9 58.1 19.8 2004 01 16 00 35.17 -05 04.4 0.921 1.109 71.1 57.1 19.8 2004 01 26 01 20.36 -05 13.4 0.954 1.135 71.7 55.4 19.9 2004 02 05 02 04.20 -04 59.6 1.000 1.173 72.4 53.2 20.0 2004 02 15 02 46.09 -04 27.4 1.058 1.220 73.1 50.8 20.1 2004 02 25 03 25.82 -03 42.1 1.129 1.274 73.6 48.2 20.3 2004 03 06 04 03.33 -02 50.1 1.212 1.335 73.8 45.5 20.5 2004 03 16 04 38.70 -01 57.3 1.305 1.400 73.6 43.0 20.7 2004 03 26 05 12.09 -01 08.4 1.408 1.468 72.9 40.5 20.9 2004 04 05 05 43.66 -00 27.4 1.521 1.538 71.8 38.2 21.1 2004 04 15 06 13.52 +00 03.4 1.642 1.609 70.2 35.9 21.3 2004 04 25 06 41.86 +00 22.6 1.770 1.680 68.2 33.8 21.5 2004 05 05 07 08.76 +00 29.3 1.905 1.752 65.8 31.7 21.7 2004 05 15 07 34.35 +00 24.0 2.044 1.824 63.0 29.6 21.8 Timothy B. Spahr (C) Copyright 2003 MPC M.P.E.C. 2003-X54


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