MPEC 2005-X83 : 2005 XL80
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M.P.E.C. 2005-X83 Issued 2005 Dec. 15, 15:45 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 Supported in part by the TABASGO Foundation Prepared using the Tamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714 2005 XL80 Observations: K05X80L C2005 12 08.32461 07 54 44.28 +37 11 23.0 18.8 V EX083703 K05X80L C2005 12 08.33163 07 54 44.56 +37 11 32.2 19.1 V EX083703 K05X80L C2005 12 08.33868 07 54 44.71 +37 11 43.7 18.8 V EX083703 K05X80L C2005 12 08.34569 07 54 44.96 +37 11 53.0 19.1 V EX083703 K05X80L* C2005 12 14.31187 07 58 11.31 +39 42 02.2 18.4 R EX083699 K05X80L C2005 12 14.32658 07 58 11.76 +39 42 27.0 EX083699 K05X80L C2005 12 14.34123 07 58 11.91 +39 42 51.9 EX083699 K05X80L C2005 12 14.35590 07 58 12.23 +39 43 14.5 EX083699 K05X80L C2005 12 15.29635 07 58 37.30 +40 09 23.7 18.9 R EX083H36 K05X80L C2005 12 15.33244 07 58 37.95 +40 10 24.8 18.8 R EX083H36 K05X80L C2005 12 15.34027 07 58 38.14 +40 10 38.8 18.8 R EX083H36 K05X80L C2005 12 15.34817 07 58 38.42 +40 10 52.0 18.6 R EX083H36 Observer details: 699 Lowell Observatory-LONEOS. Observer B. W. Koehn. 0.59-m LONEOS Schmidt + CCD. 703 Catalina Sky Survey. Observer E. C. Beshore. Measurers E. C. Beshore, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m Schmidt-Cassegrain + CCD. Orbital elements: 2005 XL80 PHA 0.040 Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC M 349.21808 (2000.0) P Q n 0.43336441 Peri. 143.12743 -0.94877676 +0.27653361 a 1.7294203 Node 53.62523 -0.31569016 -0.81023631 e 0.4871040 Incl. 10.94072 -0.01274278 -0.51676522 P 2.27 H 18.2 G 0.15 U 8 Residuals in seconds of arc 051208 703 0.3+ 0.2- 051214 699 0.1- 0.1+ 051215 H36 0.4- 0.1+ 051208 703 0.7+ 0.8- 051214 699 1.3+ 0.3+ 051215 H36 0.7- 0.4- 051208 703 0.5- 0.8+ 051214 699 0.6- 0.7+ 051215 H36 0.2- 0.3+ 051208 703 0.5- 0.2+ 051214 699 0.5- 1.1- 051215 H36 1.3+ 0.0 Ephemeris: 2005 XL80 a,e,i = 1.73, 0.49, 11 q = 0.8870 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2005 12 16 07 58.90 +40 29.4 0.550 1.469 145.1 22.5 18.8 2005 12 26 08 00.34 +45 58.9 0.458 1.397 149.4 21.0 18.3 2006 01 05 07 55.03 +52 54.6 0.383 1.324 148.1 23.1 17.8 2006 01 15 07 38.91 +61 02.0 0.326 1.251 140.1 30.2 17.6 2006 01 25 07 01.91 +69 39.3 0.284 1.180 127.7 41.3 17.4 2006 02 04 05 32.03 +77 22.5 0.253 1.110 113.4 54.6 17.4 2006 02 14 02 00.35 +80 16.8 0.227 1.046 98.6 69.0 17.5 2006 02 24 23 02.06 +73 52.8 0.205 0.988 83.7 84.4 17.7 2006 03 06 21 52.14 +61 30.8 0.186 0.941 68.8 100.5 18.1 2006 03 16 21 23.98 +44 38.9 0.177 0.907 55.8 114.9 18.7 Kyle E. Smalley (C) Copyright 2005 MPC M.P.E.C. 2005-X83


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