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M.P.E.C. 2010-F57 Issued 2010 Mar. 21, 22:12 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 URLhttps://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714 2010 FU9Observations: K10F09U* C2010 03 20.38911 13 07 33.09 +11 05 28.2 17.9 V EF057703 K10F09U C2010 03 20.39546 13 07 45.91 +11 02 09.8 17.8 V EF057703 K10F09U C2010 03 20.40183 13 07 58.62 +10 58 51.8 18.0 V EF057703 K10F09U C2010 03 20.40822 13 08 11.25 +10 55 35.5 17.7 V EF057703 K10F09U C2010 03 20.45135 13 09 35.10 +10 33 57.7 17.5 V EF057703 K10F09U C2010 03 20.45166 13 09 35.78 +10 33 47.4 17.6 V EF057703 K10F09U C2010 03 20.45199 13 09 36.39 +10 33 37.9 18.3 V EF057703 K10F09U C2010 03 20.51346 13 11 32.06 +10 04 17.3 18.1 V EF057703 K10F09U C2010 03 20.51382 13 11 32.75 +10 04 07.0 17.5 V EF057703 K10F09U C2010 03 20.51415 13 11 33.37 +10 03 58.3 18.2 V EF057703 K10F09U C2010 03 20.51449 13 11 34.00 +10 03 48.4 17.8 V EF057703 K10F09U C2010 03 21.29704 13 30 36.03 +05 52 12.0 18.7 V EF057G96 K10F09U C2010 03 21.29752 13 30 36.39 +05 52 05.5 18.9 V EF057G96 K10F09U C2010 03 21.29846 13 30 37.15 +05 51 52.9 19.0 V EF057G96 K10F09U C2010 03 21.32908 13 31 00.76 +05 45 05.0 18.9 R EF057854 K10F09U C2010 03 21.33476 13 31 05.09 +05 43 48.9 19.1 R EF057854 K10F09U C2010 03 21.33759 13 31 07.16 +05 43 11.9 18.9 R EF057854 K10F09U C2010 03 21.37201 13 31 32.46 +05 35 50.2 19.2 R EF057926 K10F09U C2010 03 21.37378 13 31 33.73 +05 35 27.4 19.4 R EF057926 K10F09U C2010 03 21.37554 13 31 35.00 +05 35 04.5 19.3 R EF057926Observer details:703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers J. D. Ahern, 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. 0.68-m Schmidt + CCD.854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0 Schmidt-Cassegrain + CCD.926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers J. D. Ahern, 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. 1.5-m reflector + CCD.Orbital elements:2010 FU9 EarthMOID = 0.0011 AUEpoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPCM 346.40738 (2000.0) P Qn 0.30893946 Peri. 321.89553 -0.74148264 -0.67096374a 2.1671408 Node 175.95817 +0.62665240 -0.69427625e 0.5792914 Incl. 2.71623 +0.23981297 -0.26036159P 3.19 H 26.9 G 0.15 U 6Residuals in seconds of arc100320 703 0.1- 0.5+ 100320 703 0.2- 0.1- 100321 854 0.0 0.4+100320 703 0.8+ 0.1+ 100320 703 0.1+ 0.4- 100321 854 0.9+ 0.6-100320 703 0.6+ 0.5- 100320 703 0.2+ 0.0 100321 854 0.2+ 0.2-100320 703 0.2- 0.0 100320 703 0.2+ 0.4- 100321 926 0.4+ 0.0100320 703 0.6- 0.7+ 100321 G96 0.1- 0.1- 100321 926 0.4+ 0.1+100320 703 0.7+ 0.5- 100321 G96 0.3- 0.1- 100321 926 0.4+ 0.1-100320 703 0.4+ 0.2- 100321 G96 0.0 0.0Ephemeris:2010 FU9 a,e,i = 2.17, 0.58, 3 q = 0.9117Date TT R. A. (2000) Decl. Delta r Elong. Phase V2010 03 15 02 36.29 +09 37.7 0.0242 0.978 45.8 133.1 24.82010 03 16 02 45.79 +11 45.6 0.0181 0.983 47.6 131.6 24.02010 03 17 03 05.16 +15 57.7 0.0121 0.988 52.2 127.2 22.72010 03 18 04 04.82 +27 04.1 0.00651 0.993 67.4 112.2 20.32010 03 19 09 39.77 +40 38.6 0.00396 0.998 130.0 49.9 16.72010 03 20 12 48.32 +15 25.5 0.00817 1.003 160.3 19.6 17.52010 03 21 13 24.91 +07 13.2 0.0140 1.009 157.7 22.0 18.72010 03 22 13 39.23 +03 49.7 0.0200 1.015 155.9 23.7 19.62010 03 23 13 46.77 +02 00.6 0.0262 1.020 155.1 24.3 20.22010 03 24 13 51.37 +00 52.8 0.0324 1.026 154.9 24.3 20.62010 03 25 13 54.43 +00 06.7 0.0386 1.032 155.1 24.0 21.02010 03 26 13 56.59 -00 26.7 0.0449 1.038 155.5 23.5 21.42010 03 27 13 58.16 -00 52.0 0.0512 1.045 156.0 22.9 21.62010 03 28 13 59.34 -01 11.8 0.0575 1.051 156.6 22.1 21.92010 03 29 14 00.22 -01 27.8 0.0638 1.057 157.3 21.4 22.12010 03 30 14 00.90 -01 41.0 0.0702 1.064 158.0 20.6 22.32010 03 31 14 01.40 -01 52.1 0.0765 1.071 158.8 19.7 22.52010 04 01 14 01.77 -02 01.5 0.0830 1.077 159.6 18.9 22.62010 04 02 14 02.04 -02 09.6 0.0894 1.084 160.4 18.0 22.82010 04 03 14 02.21 -02 16.8 0.0959 1.091 161.2 17.2 22.92010 04 04 14 02.32 -02 23.1 0.102 1.098 162.1 16.3 23.0Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-F57
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