MPEC 2010-X66 : 2010 XC15
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M.P.E.C. 2010-X66 Issued 2010 Dec. 7, 01:51 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714 2010 XC15 Observations: K10X15C* C2010 12 05.28946 04 31 21.54 -25 20 30.7 17.5 VrEX066703 K10X15C C2010 12 05.29543 04 31 15.74 -25 20 12.7 17.6 VrEX066703 K10X15C C2010 12 05.30144 04 31 09.91 -25 19 54.3 17.7 VrEX066703 K10X15C C2010 12 05.30745 04 31 04.08 -25 19 35.9 17.4 VrEX066703 K10X15C C2010 12 05.62946 04 26 07.05 -25 02 48.3 17.7 RoEX066300 K10X15C C2010 12 05.63122 04 26 05.34 -25 02 42.5 17.8 RoEX066300 K10X15C C2010 12 05.63299 04 26 03.67 -25 02 36.8 17.9 RoEX066300 K10X15C C2010 12 05.63475 04 26 01.94 -25 02 31.0 17.9 RoEX066300 K10X15C C2010 12 05.63651 04 26 00.24 -25 02 25.4 17.8 RoEX066300 K10X15C C2010 12 06.04586 04 19 48.90 -24 37 54.9 17.1 RcEX066844 K10X15C C2010 12 06.04709 04 19 47.73 -24 37 50.7 17.4 RcEX066844 K10X15C C2010 12 06.04804 04 19 46.80 -24 37 47.3 17.4 RcEX066844 K10X15C C2010 12 06.04865 04 19 46.17 -24 37 45.5 17.3 RcEX066844 K10X15C C2010 12 06.05007 04 19 44.87 -24 37 41.2 17.4 RcEX066844 K10X15C C2010 12 06.05161 04 19 43.36 -24 37 36.0 17.3 RcEX066844 K10X15C C2010 12 06.05216 04 19 42.91 -24 37 34.8 17.7 RcEX066844 K10X15C C2010 12 06.05288 04 19 42.21 -24 37 31.8 17.4 RcEX066844 K10X15C C2010 12 06.05420 04 19 40.99 -24 37 27.7 17.4 RcEX066844 K10X15C C2010 12 06.05672 04 19 38.50 -24 37 19.3 17.3 RcEX066844 K10X15C C2010 12 06.06115 04 19 34.26 -24 37 04.6 17.5 RcEX066844 K10X15C C2010 12 06.06456 04 19 31.18 -24 36 53.4 17.8 RcEX066844 K10X15C C2010 12 06.06883 04 19 27.00 -24 36 39.2 17.2 RcEX066844 K10X15C C2010 12 06.07257 04 19 23.43 -24 36 27.0 17.3 RcEX066844 K10X15C C2010 12 06.07748 04 19 18.74 -24 36 10.0 17.5 RcEX066844 K10X15C KC2010 12 06.21354304 17 12.33 -24 30 20.9 17.6 VoEX066H20 K10X15C KC2010 12 06.21597804 17 10.01 -24 30 12.6 18.0 VoEX066H20 K10X15C KC2010 12 06.22053604 17 05.67 -24 29 56.8 17.8 VoEX066H20 K10X15C KC2010 12 06.22264004 17 03.70 -24 29 49.8 18.0 VoEX066H21 K10X15C KC2010 12 06.22295904 17 03.36 -24 29 48.3 17.6 VoEX066H20 K10X15C KC2010 12 06.22609604 17 00.42 -24 29 37.8 18.2 VoEX066H21 K10X15C KC2010 12 06.22923504 16 57.42 -24 29 26.8 18.1 VoEX066H21 K10X15C KC2010 12 06.23212304 16 54.69 -24 29 16.7 17.7 VoEX066H21 K10X15C KC2010 12 06.23477104 16 52.17 -24 29 07.4 17.9 VoEX066H21 K10X15C C2010 12 06.23669 04 16 51.14 -24 29 00.4 17.4 RuEX066H36 K10X15C C2010 12 06.24925 04 16 39.17 -24 28 16.5 17.4 RuEX066H36 K10X15C C2010 12 06.25788 04 16 30.99 -24 27 46.4 17.4 RuEX066H36 K10X15C C2010 12 06.26220 04 16 26.84 -24 27 31.3 17.4 RuEX066H36 K10X15C C2010 12 06.53039 04 12 26.60 -24 11 33.8 18.1 RoEX066300 K10X15C C2010 12 06.53360 04 12 23.48 -24 11 22.2 18.0 RoEX066300 K10X15C C2010 12 06.53468 04 12 22.46 -24 11 18.9 18.1 RoEX066300 K10X15C C2010 12 06.53580 04 12 21.40 -24 11 13.7 18.0 RoEX066300 K10X15C C2010 12 06.53687 04 12 20.41 -24 11 10.7 17.7 RoEX066300 K10X15C C2010 12 06.53794 04 12 19.36 -24 11 06.6 18.1 RoEX066300 K10X15C KC2010 12 07.03056 04 04 56.78 -23 38 47.7 17.5 RuEX066I19 K10X15C KC2010 12 07.03424 04 04 53.37 -23 38 34.6 17.7 RuEX066I19 K10X15C KC2010 12 07.03676 04 04 51.02 -23 38 25.2 17.4 RuEX066I19 Observer details: 300 Bisei Spaceguard Center--BATTeRS. Observers T. Sakamoto, N. Hashimoto, A. Asami. 1.0-m f/3.0 reflector + CCD. 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. 844 Los Molinos. Observers R. Salvo, S. Roland, S. Bruzzone, G. Tancredi, M. Martinez. Measurer R. Salvo. 0.35-m reflector + CCD. H20 Eastern Illinois University Obs., Charleston. Observers T. Linder, H. Tanquary. 0.40-m f/10.0 Schmidt-Cassegrain + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. 0.61-m f/4.0 astrograph + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. I19 Observatorio El Gato Gris, Tanti. Observer C. Colazo. 0.35-m f/11 Schmidt-Cassegrain + CCD + f/3.3 focal reducer. Orbital elements: 2010 XC15 PHA, Earth MOID = 0.0019 AU Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC M 280.94880 (2000.0) P Q n 1.56437764 Peri. 157.50718 -0.30299617 +0.94185586 a 0.7349227 Node 94.61024 -0.89503245 -0.22889676 e 0.4169176 Incl. 8.37972 -0.32727701 -0.24599556 P 0.63 H 21.6 G 0.15 U 8 Residuals in seconds of arc 101205 703 0.3+ 0.2+ 101206 844 0.1+ 0.0 101206 H21 0.3+ 0.0 101205 703 0.1- 0.1- 101206 844 0.6+ 0.2- 101206 H36 0.2- 0.0 101205 703 0.4- 0.1- 101206 844 0.6- 0.1- 101206 H36 0.3- 0.1+ 101205 703 0.6- 0.2- 101206 844 0.8- 0.0 101206 H36 0.1+ 0.1- 101205 300 0.5+ 0.1- 101206 844 1.5+ 0.1- 101206 H36 0.4- 0.2- 101205 300 0.3+ 0.0 101206 844 0.1+ 0.1- 101206 300 1.3+ 0.5- 101205 300 0.7+ 0.1- 101206 844 0.1+ 0.3- 101206 300 0.1+ 0.2- 101205 300 0.2+ 0.0 101206 844 0.1+ 0.4+ 101206 300 0.2+ 0.7- 101205 300 0.1+ 0.1- 101206 H20 0.7- 0.5+ 101206 300 0.2+ 0.6+ 101206 844 0.2+ 0.0 101206 H20 0.7- 0.4+ 101206 300 0.5+ 0.2- 101206 844 0.2+ 0.2+ 101206 H20 0.7- 0.4+ 101206 300 0.0 0.1+ 101206 844 0.2- 0.4+ 101206 H21 0.0 0.0 101207 I19 0.3- 0.2+ 101206 844 0.8- 0.2+ 101206 H20 0.8- 0.4+ 101207 I19 0.1- 0.2- 101206 844 0.1- 0.1- 101206 H21 0.2+ 0.0 101207 I19 0.1- 0.0 101206 844 0.7- 0.0 101206 H21 0.0 0.0 101206 844 0.3+ 0.6- 101206 H21 0.3+ 0.0 Ephemeris: 2010 XC15 a,e,i = 0.73, 0.42, 8 q = 0.4285 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2010 11 30 05 50.58 -27 53.5 0.0862 1.040 126.2 50.0 18.2 2010 12 10 03 22.68 -20 08.1 0.0827 1.040 130.1 46.4 18.0 2010 12 20 01 44.56 -07 35.9 0.107 1.029 112.4 62.1 19.0 2010 12 30 00 57.14 +00 50.6 0.143 1.007 95.4 76.4 20.1 2011 01 09 00 31.63 +06 04.5 0.180 0.973 81.5 88.0 20.9 2011 01 19 00 13.42 +09 23.5 0.214 0.927 68.6 99.0 21.7 Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-X66


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