MPEC 2018-R64 : 2018 RR1
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ReadMPEC 2018-R63
ReadMPEC 2018-R65M.P.E.C. 2018-R64 Issued 2018 Sept. 8, 21:47 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 URL https://www.minorplanetcenter.net/ ISSN 1523-6714 2018 RR1Observations: K18R01R* C2018 09 07.39342 00 08 00.39 -10 15 12.2 20.1 GVER064G96 K18R01R C2018 09 07.39850 00 07 54.70 -10 14 17.8 20.3 GVER064G96 K18R01R C2018 09 07.40359 00 07 49.16 -10 13 23.7 20.6 GVER064G96 K18R01R C2018 09 07.40867 00 07 43.53 -10 12 28.3 20.3 GVER064G96 K18R01R C2018 09 07.48237 00 06 26.51 -09 59 16.9 21.2 GVER064G96 K18R01R C2018 09 07.48261 00 06 26.25 -09 59 12.2 20.8 GVER064G96 K18R01R C2018 09 07.48284 00 06 26.10 -09 59 11.9 20.3 GVER064G96 K18R01R C2018 09 07.48307 00 06 25.89 -09 59 09.4 19.9 GVER064G96 K18R01R KC2018 09 08.02524100 01 24.723-08 39 11.11 20.4 GVER064J04 K18R01R KC2018 09 08.02901600 01 21.445-08 38 43.00 20.6 GVER064J04 K18R01R KC2018 09 08.03279300 01 18.190-08 38 14.70 20.4 GVER064J04 K18R01R KC2018 09 08.52649 23 56 55.75 -07 26 56.7 20.9 GVER064474 K18R01R KC2018 09 08.53194 23 56 52.02 -07 26 24.6 20.7 GVER064474 K18R01R KC2018 09 08.53390 23 56 50.68 -07 26 12.7 20.6 GVER064474Observer details:474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.G96 Mt. Lemmon Survey. Observer B. M. Africano. Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers M. Micheli, D. Koschny, A. Knoefel, E. Schwab, M. Busch. 1.0-m f/4.4 reflector + CCD.Orbital elements:2018 RR1 EarthMOID = 0.0023 AUEpoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPCM 269.10910 (2000.0) P Qn 0.86865408 Peri. 149.12634 +0.07235504 +0.99737387a 1.0878562 Node 125.02274 -0.91586816 +0.06770403e 0.1451822 Incl. 0.22251 -0.39490538 +0.02572025P 1.13 H 29.9 G 0.15 U 6Residuals in seconds of arc180907 G96 1.0- 0.3+ 180907 G96 (1.0- 2.3+) 180908 J04 0.4+ 0.1-180907 G96 0.9- 0.0 180907 G96 0.1+ 0.1+ 180908 474 0.0 0.2+180907 G96 1.1+ 0.7- 180907 G96 0.3+ 0.2+ 180908 474 0.1- 0.2-180907 G96 1.0+ 0.1- 180908 J04 0.1- 0.1+ 180908 474 0.0 0.0180907 G96 0.6- 0.2+ 180908 J04 0.1- 0.0Ephemeris:2018 RR1 a,e,i = 1.09, 0.15, 0 q = 0.9299Date TT R. A. (2000) Decl. Delta r Elong. Phase V2018 08 09 11 26 05.2 +03 07 20 0.06917 0.9580 34.9 142.8 31.2...2018 08 24 11 24 12.3 +00 15 18 0.02820 0.9849 21.4 158.0 32.4...2018 09 01 10 44 38.4 -09 02 30 0.0078691.0018 17.6 162.3 31.2...2018 09 07 00 14 04.5 -11 20 16 0.0082751.0157 161.3 18.5 20.52018 09 08 00 01 22.5 -08 34 32 0.01074 1.0181 165.8 14.1 20.92018 09 09 23 53 29.2 -06 50 12 0.01325 1.0204 168.8 11.1 21.2...2018 09 15 23 35 33.1 -02 52 35 0.02865 1.0344 178.6 1.4 22.4...2018 09 23 23 29 34.7 -01 27 07 0.05022 1.0534 172.6 7.1 24.0...2018 10 08 23 29 23.5 -00 26 59 0.09552 1.0886 158.2 19.9 26.0A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-R64
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