MPEC 2006-Y29 : 2006 XL5
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M.P.E.C. 2006-Y29 Issued 2006 Dec. 21, 05:02 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 2006 XL5 Observations: K06X05L C2006 11 14.46733 07 23 23.53 +23 40 17.0 19.7 V EY029G96 K06X05L C2006 11 14.47454 07 23 24.00 +23 40 14.8 19.8 V EY029G96 K06X05L C2006 11 14.48179 07 23 24.39 +23 40 12.4 19.9 V EY029G96 K06X05L C2006 11 14.48903 07 23 24.79 +23 40 10.3 19.8 V EY029G96 K06X05L C2006 11 21.37878 07 29 31.78 +23 04 18.2 19.3 EY029704 K06X05L C2006 11 21.39121 07 29 32.29 +23 04 15.1 19.4 EY029704 K06X05L C2006 11 21.40365 07 29 32.83 +23 04 11.8 19.7 EY029704 K06X05L C2006 11 21.41610 07 29 33.28 +23 04 05.7 19.7 EY029704 K06X05L* C2006 12 05.43974 07 36 18.08 +21 52 33.1 18.6 R EY029644 K06X05L C2006 12 05.46082 07 36 18.27 +21 52 26.8 18.8 R EY029644 K06X05L C2006 12 05.48163 07 36 18.45 +21 52 20.5 18.7 R EY029644 K06X05L C2006 12 12.32476 07 36 46.94 +21 19 33.7 19.0 V EY029G96 K06X05L C2006 12 12.33449 07 36 46.87 +21 19 31.1 18.9 V EY029G96 K06X05L C2006 12 12.34418 07 36 46.80 +21 19 28.8 18.9 V EY029G96 K06X05L C2006 12 12.35737 07 36 46.69 +21 19 25.1 19.0 V EY029G96 K06X05L C2006 12 14.35112 07 36 34.51 +21 10 16.5 19.1 EY029704 K06X05L C2006 12 14.36431 07 36 34.39 +21 10 12.1 18.9 EY029704 K06X05L C2006 12 14.37750 07 36 34.23 +21 10 08.8 19.1 EY029704 K06X05L C2006 12 14.39070 07 36 34.06 +21 10 05.0 19.4 EY029704 K06X05L C2006 12 15.32485 07 36 25.64 +21 05 51.4 18.6 EY029704 K06X05L C2006 12 15.35094 07 36 25.22 +21 05 44.2 18.8 EY029704 K06X05L C2006 12 15.36413 07 36 25.05 +21 05 40.9 19.1 EY029704 K06X05L C2006 12 15.37739 07 36 24.82 +21 05 36.6 18.8 EY029704 K06X05L C2006 12 15.38170 07 36 24.79 +21 05 36.8 EY029691 K06X05L C2006 12 15.39902 07 36 24.55 +21 05 32.1 EY029691 K06X05L C2006 12 15.41636 07 36 24.30 +21 05 27.3 EY029691 K06X05L C2006 12 17.32160 07 36 00.64 +20 56 59.2 18.8 EY029704 K06X05L C2006 12 17.33554 07 36 00.42 +20 56 55.3 18.8 EY029704 K06X05L C2006 12 17.34940 07 36 00.15 +20 56 51.2 18.6 EY029704 Observer details: 644 Palomar Mountain/NEAT. Observers M. Brown, R. Bambery, K. Lawrence, M. Hicks, E. Helin, R. Thicksten. 1.2-m Schmidt + CCD. 691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD. 704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres, R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m f/2.15 reflector + CCD. G96 Mt. Lemmon Survey. Observers A. R. Gibbs, R. A. Kowalski. Measurers E. C. Beshore, E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD. Orbital elements: 2006 XL5 Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC M 17.98093 (2000.0) P Q n 0.13659578 Peri. 175.17521 +0.01359044 -0.99681954 a 3.7340305 Node 274.03118 +0.91474353 +0.04410910 e 0.5133306 Incl. 4.51496 +0.40380636 -0.06637167 P 7.22 H 16.7 G 0.15 U 5 Residuals in seconds of arc 061114 G96 0.3- 0.0 061205 644 0.0 0.1+ 061215 704 0.5+ 0.4- 061114 G96 0.5+ 0.0 061212 G96 0.1+ 0.6- 061215 704 0.7+ 0.2- 061114 G96 0.1+ 0.1- 061212 G96 0.1+ 0.6- 061215 704 0.1+ 0.9- 061114 G96 0.2- 0.0 061212 G96 0.1+ 0.2- 061215 691 0.2- 0.2+ 061121 704 0.3+ 0.2- 061212 G96 0.1- 0.3- 061215 691 0.1- 0.1+ 061121 704 0.1+ 0.5+ 061214 704 0.4- 0.7+ 061215 691 0.1- 0.0 061121 704 0.3+ 1.1+ 061214 704 0.1+ 0.1- 061217 704 0.4- 0.6+ 061121 704 0.8- 1.2- 061214 704 0.1+ 0.2+ 061217 704 0.0 0.3+ 061205 644 0.1- 0.2+ 061214 704 0.1- 0.0 061217 704 0.2- 0.2- 061205 644 0.0 0.2+ 061215 704 1.3+ 0.1- Ephemeris: 2006 XL5 a,e,i = 3.73, 0.51, 5 q = 1.8172 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2006 12 21 07 34.90 +20 41.2 0.882 1.828 156.7 12.3 18.5 2006 12 31 07 30.07 +20 01.7 0.867 1.840 167.8 6.5 18.2 2007 01 10 07 23.80 +19 27.4 0.873 1.856 177.4 1.4 17.9 2007 01 20 07 17.78 +18 58.2 0.902 1.877 168.5 6.0 18.3 2007 01 30 07 13.61 +18 33.7 0.953 1.901 157.5 11.4 18.7 2007 02 09 07 12.32 +18 13.1 1.025 1.929 147.2 16.1 19.1 2007 02 19 07 14.27 +17 54.9 1.114 1.961 137.6 19.9 19.4 2007 03 01 07 19.42 +17 37.2 1.218 1.995 128.9 22.7 19.7 2007 03 11 07 27.38 +17 17.8 1.336 2.033 120.8 24.8 20.0 2007 03 21 07 37.66 +16 54.8 1.465 2.073 113.4 26.2 20.3 2007 03 31 07 49.79 +16 26.7 1.602 2.115 106.5 26.9 20.6 2007 04 10 08 03.33 +15 52.3 1.747 2.159 100.0 27.2 20.8 2007 04 20 08 17.88 +15 11.2 1.898 2.205 93.8 27.0 21.0 2007 04 30 08 33.17 +14 22.9 2.053 2.252 87.8 26.5 21.2 2007 05 10 08 48.91 +13 27.7 2.211 2.301 82.1 25.8 21.4 2007 05 20 09 04.94 +12 25.8 2.371 2.351 76.5 24.7 21.6 2007 05 30 09 21.10 +11 17.7 2.531 2.401 71.0 23.5 21.7 2007 06 09 09 37.27 +10 04.0 2.690 2.453 65.6 22.1 21.9 2007 06 19 09 53.39 +08 45.5 2.848 2.505 60.3 20.6 22.0 Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-Y29


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