MPEC 2017-T18 : 2017 TA
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ReadMPEC 2017-T17
ReadMPEC 2017-T19M.P.E.C. 2017-T18 Issued 2017 Oct. 6, 16:18 UT The Minor Planet Electronic Circulars contain information on unusual minor planets and routine data on comets. They are published on behalf of Division F 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.net/ ISSN 1523-6714 2017 TAObservations: K17T00A* C2017 10 03.22713 19 10 55.15 +44 56 45.2 19.6 VqET018G96 K17T00A C2017 10 03.23192 19 10 54.71 +44 55 27.8 18.8 VqET018G96 K17T00A C2017 10 03.23669 19 10 54.31 +44 54 12.0 19.5 VqET018G96 K17T00A C2017 10 03.27008719 10 51.99 +44 44 47.9 18.9 GUET018H01 K17T00A C2017 10 03.27659719 10 51.75 +44 43 00.3 19.0 GUET018H01 K17T00A C2017 10 03.28406819 10 51.55 +44 40 56.4 19.2 GUET018H01 K17T00A C2017 10 03.29250219 10 51.38 +44 38 35.4 19.2 GUET018H01 K17T00A C2017 10 03.31023 19 10 50.90 +44 33 57.2 19.4 VqET018G96 K17T00A C2017 10 03.31064 19 10 50.91 +44 33 50.2 19.5 VqET018G96 K17T00A C2017 10 03.31147 19 10 50.89 +44 33 36.3 19.3 VqET018G96 K17T00A C2017 10 04.08369119 11 27.68 +40 27 47.6 18.6 GUET018H01 K17T00A C2017 10 04.09701919 11 25.21 +40 22 22.1 18.6 GUET018H01 K17T00A C2017 10 04.10141119 11 24.41 +40 20 33.9 18.5 GUET018H01 K17T00A C2017 10 04.11340519 11 22.24 +40 15 36.0 18.2 GUET018H01 K17T00A C2017 10 04.14363 19 11 18.54 +40 03 15.5 18.3 RoET018926 K17T00A C2017 10 04.14481 19 11 18.30 +40 02 45.7 18.3 RoET018926 K17T00A C2017 10 04.14600 19 11 18.08 +40 02 15.5 18.5 RoET018926 K17T00A KC2017 10 04.75331 19 11 43.51 +34 47 52.6 18.8 RqET018160 K17T00A KC2017 10 04.75498 19 11 43.19 +34 46 47.5 qET018160 K17T00A KC2017 10 04.75662 19 11 42.84 +34 45 43.4 qET018160 K17T00A C2017 10 05.12744 19 11 43.87 +30 13 35.7 17.4 RoET018926 K17T00A C2017 10 05.12801 19 11 43.73 +30 13 05.8 17.5 RoET018926 K17T00A C2017 10 05.12860 19 11 43.62 +30 12 35.5 17.9 RoET018926 K17T00A KC2017 10 05.77951319 12 22.24 +17 33 21.2 18.4 GUET018J95 K17T00A KC2017 10 05.78126919 12 21.94 +17 30 37.9 18.4 GUET018J95 K17T00A KC2017 10 05.78485419 12 21.23 +17 25 03.7 18.3 GUET018J95 K17T00A KC2017 10 05.79350419 12 19.56 +17 11 32.1 18.5 GUET018J95 K17T00A KC2017 10 05.83529 19 12 00.97 +16 05 46.5 17.1 RqET018104 K17T00A KC2017 10 05.83771 19 12 00.54 +16 01 47.2 16.8 RqET018104 K17T00A KC2017 10 05.84014 19 12 00.12 +15 57 46.7 qET018104 K17T00A KC2017 10 05.85697619 12 07.52 +15 28 29.9 17.6 GUET018Z80 K17T00A KC2017 10 05.86389919 12 06.47 +15 16 52.3 18.0 GUET018Z80 K17T00A KC2017 10 05.86764519 12 05.88 +15 10 32.7 UET018Z80 K17T00A KC2017 10 05.87494419 12 04.85 +14 58 08.5 16.9 GUET018Z80 K17T00A KC2017 10 05.94567219 11 57.62 +12 53 27.6 17.1 RqET018J95 K17T00A KC2017 10 05.95013619 11 57.34 +12 45 18.2 17.2 RqET018J95 K17T00A KC2017 10 05.95387819 11 57.16 +12 38 26.4 17.1 RqET018J95 K17T00A KC2017 10 05.96043019 11 56.87 +12 26 21.5 16.7 RqET018J95 K17T00A C2017 10 06.10749 19 12 29.50 +07 42 33.8 17.2 RoET018926 K17T00A C2017 10 06.10788 19 12 29.42 +07 41 44.1 17.2 RoET018926 K17T00A C2017 10 06.10829 19 12 29.28 +07 40 53.7 17.2 RoET018926Observer details:104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann. Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD.Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger. 0.25-m f/8 Ritchey-Chretien + CCD.Orbital elements:2017 TA EarthMOID = 0.0005 AUEpoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPCM 326.51024 (2000.0) P Qn 0.66707949 Peri. 199.27784 +0.84927423 -0.52239099a 1.2972320 Node 193.06320 +0.51783954 +0.85243000e 0.2374388 Incl. 19.76299 +0.10283725 +0.02169684P 1.48 H 24.8 G 0.15 U 6Residuals in seconds of arc171003 G96 0.1- 0.1+ 171004 926 0.3+ 0.5- 171005 104 0.1- 0.0171003 G96 0.2- 0.6- 171004 926 0.0 0.0 171005 104 0.1+ 0.1-171003 G96 0.1- 0.2+ 171004 926 0.2- 0.4+ 171005 Z80 0.2- 1.1-171003 H01 0.1- 0.1- 171004 160 (0.5+ 1.8+) 171005 Z80 0.4+ 0.7-171003 H01 0.2- 0.1- 171004 160 0.3+ 0.8+ 171005 Z80 0.1+ 0.7-171003 H01 0.1- 0.0 171004 160 0.3- 0.3- 171005 Z80 0.8+ 1.1-171003 H01 0.1- 0.3- 171005 926 0.0 0.0 171005 J95 0.2- 0.1+171003 G96 0.0 0.1+ 171005 926 0.2- 0.3- 171005 J95 0.3- 0.2+171003 G96 0.1+ 0.0 171005 926 0.1+ 0.1+ 171005 J95 0.0 0.3+171003 G96 0.0 0.1+ 171005 J95 0.2- 0.2- 171005 J95 0.2+ 0.1+171004 H01 0.2+ 0.0 171005 J95 0.4+ 0.2- 171006 926 0.5- 0.7-171004 H01 0.0 0.0 171005 J95 0.1+ 0.0 171006 926 0.0 1.0-171004 H01 0.1+ 0.0 171005 J95 0.0 0.1+ 171006 926 0.2- 0.6+171004 H01 0.0 0.0 171005 104 0.2- 0.6+Ephemeris:2017 TA a,e,i = 1.30, 0.24, 20 q = 0.9892Date TT R. A. (2000) Decl. Delta r Elong. Phase V2017 09 06 19 22 27.2 +58 37 05 0.1941 1.0651 101.9 67.8 23.8...2017 09 21 19 12 55.5 +57 11 04 0.1028 1.0270 100.0 74.3 22.5...2017 09 29 19 11 03.4 +53 21 52 0.05187 1.0114 99.2 77.9 21.1...2017 10 05 19 11 55.1 +31 57 50 0.01415 1.0022 98.6 80.6 18.42017 10 06 19 12 37.8 +11 25 36 0.0090021.0009 97.3 82.2 17.42017 10 07 19 14 07.2 -34 54 02 0.0068620.9997 91.8 87.8 17.1...2017 10 13 07 09 10.0 -70 16 27 0.04036 0.9937 83.1 94.6 21.2...2017 10 21 07 11 11.5 -64 47 15 0.09141 0.9897 83.7 91.0 22.8...2017 11 05 07 13 26.8 -62 32 30 0.1821 0.9947 85.7 83.7 24.0A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-T18
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