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M.P.E.C. 2009-R59 Issued 2009 Sept. 15, 11:21 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 theTamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URLhttp://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714 2009 RY3Observations: K09R03Y C2009 09 13.69061 22 48 40.03 -36 04 24.3 17.8 V ER059E12 K09R03Y* C2009 09 13.69590 22 48 41.94 -36 06 02.7 17.9 V ER059E12 K09R03Y C2009 09 13.70113 22 48 43.88 -36 07 40.0 18.2 V ER059E12 K09R03Y C2009 09 13.70640 22 48 45.82 -36 09 16.2 17.9 V ER059E12 K09R03Y QC2009 09 13.77927 22 49 14.13 -36 30 38.5 18.3 R ER059E12 K09R03Y QC2009 09 13.78490 22 49 16.60 -36 32 13.1 ER059E12 K09R03Y QC2009 09 14.78715 22 54 32.68 -39 56 52.1 18.9 R ER059E12 K09R03Y C2009 09 15.15694 22 56 02.13 -40 44 23.1 18.9 R ER059844 K09R03Y C2009 09 15.15975 22 56 02.51 -40 44 44.2 18.3 R ER059844 K09R03Y C2009 09 15.16406 22 56 02.64 -40 45 05.9 18.6 R ER059844 K09R03Y C2009 09 15.16729 22 56 02.90 -40 45 27.6 18.8 R ER059844 K09R03Y C2009 09 15.17126 22 56 03.41 -40 45 53.7 18.4 R ER059844 K09R03Y C2009 09 15.28563 22 56 27.29 -41 01 04.5 19.5 R ER059854 K09R03Y C2009 09 15.30001 22 56 28.39 -41 02 31.3 19.5 R ER059854Observer details:844 Los Molinos. Observers S. Roland, S. Bruzzone, R. Salvo, G. Tancredi, M. Martinez. Measurer S. Roland. 0.35-m reflector + CCD.854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0 Schmidt-Cassegrain + CCD.E12 Siding Spring Survey. Observer G. J. Garradd. Measurers E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.Orbital elements:2009 RY3 EarthMOID = 0.0045 AUEpoch 2009 June 18.0 TT = JDT 2455000.5 MPCM 339.92705 (2000.0) P Qn 0.91629513 Peri. 65.57542 -0.55602731 +0.82670899a 1.0498143 Node 169.30789 -0.82487315 -0.56155863e 0.4715823 Incl. 27.59485 +0.10206820 -0.03470095P 1.08 H 24.7 G 0.15 U 8Residuals in seconds of arc090913 E12 0.0 0.6+ 090913 E12 0.7+ 0.1- 090915 844 (2.5- 1.6+)090913 E12 0.0 0.6+ 090914 E12 0.2+ 0.2+ 090915 844 0.7- 1.0+090913 E12 0.3+ 0.1+ 090915 844 0.9- 0.8- 090915 854 0.3+ 0.5-090913 E12 0.4+ 0.7+ 090915 844 (0.6+ 3.7-) 090915 854 0.6+ 0.4-090913 E12 0.9- 0.4- 090915 844 (2.2- 2.5+)Ephemeris:2009 RY3 a,e,i = 1.05, 0.47, 28 q = 0.5547Date TT R. A. (2000) Decl. Delta r Elong. Phase V2009 09 16 22 58.21 -41 58.9 0.0506 1.045 139.9 38.3 19.92009 09 17 22 59.94 -42 56.2 0.0622 1.053 138.5 39.2 20.32009 09 18 23 01.19 -43 34.2 0.0738 1.060 137.4 39.9 20.72009 09 19 23 02.14 -44 00.7 0.0855 1.068 136.5 40.4 21.12009 09 20 23 02.91 -44 19.6 0.0971 1.076 135.6 40.7 21.42009 09 21 23 03.55 -44 33.2 0.109 1.084 134.9 41.0 21.72009 09 22 23 04.11 -44 43.0 0.121 1.091 134.2 41.3 21.92009 09 23 23 04.61 -44 49.9 0.132 1.099 133.5 41.5 22.12009 09 24 23 05.07 -44 54.4 0.144 1.106 132.9 41.6 22.32009 09 25 23 05.50 -44 57.2 0.156 1.114 132.3 41.8 22.52009 09 26 23 05.92 -44 58.4 0.167 1.121 131.7 41.9 22.7Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-R59
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