MPEC 2015-R100: 2015 RO36
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M.P.E.C. 2015-R100 Issued 2015 Sept. 13, 15:51 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 the Tamkin Foundation Computer Network MPC@CFA.HARVARD.EDU URL https://www.minorplanetcenter.net/ ISSN 1523-6714 2015 RO36 Observations: K15R36O* C2015 09 11.42642 02 27 17.68 +31 19 56.7 19.0 VqER100703 K15R36O C2015 09 11.42944 02 27 11.10 +31 20 20.2 18.8 VqER100703 K15R36O C2015 09 11.43247 02 27 04.45 +31 20 44.3 18.8 VqER100703 K15R36O C2015 09 11.43549 02 26 57.68 +31 21 08.9 18.3 VqER100703 K15R36O C2015 09 11.45172 02 26 22.06 +31 23 18.0 18.8 VqER100703 K15R36O C2015 09 11.45539 02 26 13.96 +31 23 46.7 18.5 VqER100703 K15R36O C2015 09 11.45906 02 26 05.91 +31 24 14.6 qER100703 K15R36O C2015 09 11.59552 02 21 25.30 +31 41 06.6 19.0 VqER100900 K15R36O C2015 09 11.60055 02 21 14.55 +31 41 45.9 18.6 VqER100900 K15R36O C2015 09 11.60557 02 21 03.77 +31 42 25.6 19.0 VqER100900 K15R36O KC2015 09 11.85543 02 12 23.20 +32 10 38.2 18.7 RqER100A17 K15R36O KC2015 09 11.86155 02 12 10.58 +32 11 20.1 qER100A17 K15R36O KC2015 09 11.87278 02 11 47.08 +32 12 39.8 18.6 RqER100113 K15R36O C2015 09 11.87594 02 11 40.58 +32 13 00.1 18.8 VSER100033 K15R36O KC2015 09 11.87742 02 11 37.53 +32 13 12.1 19.0 RqER100113 K15R36O C2015 09 11.87831 02 11 35.74 +32 13 16.1 18.7 VSER100033 K15R36O C2015 09 11.88067 02 11 30.80 +32 13 32.2 18.4 VSER100033 K15R36O KC2015 09 11.88181 02 11 28.43 +32 13 41.4 18.2 RqER100113 K15R36O KC2015 09 11.88217 02 11 28.03 +32 13 42.5 18.3 RqER100A17 K15R36O C2015 09 11.93154 02 09 45.59 +32 19 15.6 18.9 VSER100033 K15R36O C2015 09 12.02617 02 06 29.87 +32 29 24.0 18.9 VSER100033 K15R36O C2015 09 12.02854 02 06 25.02 +32 29 38.5 18.7 VSER100033 K15R36O KC2015 09 12.31074 01 57 03.93 +32 56 50.8 18.3 RqER100H36 K15R36O KC2015 09 12.31458 01 56 56.22 +32 57 11.5 18.5 RqER100H36 K15R36O KC2015 09 12.31841 01 56 48.53 +32 57 32.0 18.6 RqER100H36 K15R36O HC2015 09 12.35116 01 55 45.35 +33 00 37.0 18.0 RoER100291 K15R36O HC2015 09 12.35131 01 55 45.04 +33 00 38.5 18.2 RoER100291 K15R36O HC2015 09 12.35146 01 55 44.80 +33 00 39.0 18.4 RoER100291 K15R36O KC2015 09 12.36343 01 55 17.09 +33 01 27.7 18.7 VqER100H21 K15R36O KC2015 09 12.36609 01 55 11.77 +33 01 41.3 19.0 VqER100H21 K15R36O KC2015 09 12.36875 01 55 06.44 +33 01 54.7 19.0 VqER100H21 K15R36O KC2015 09 12.37140 01 55 01.15 +33 02 08.3 19.2 VqER100H21 K15R36O KC2015 09 12.37404 01 54 55.85 +33 02 21.6 18.8 VqER100H21 K15R36O C2015 09 12.41566 01 53 36.12 +33 06 09.2 18.4 VqER100703 K15R36O C2015 09 12.41871 01 53 30.04 +33 06 24.9 19.0 VqER100703 K15R36O C2015 09 12.42180 01 53 23.87 +33 06 40.5 18.7 VqER100703 K15R36O KC2015 09 12.87494 01 39 18.89 +33 38 52.9 18.8 VtER100595 K15R36O KC2015 09 12.88669 01 38 57.23 +33 39 39.8 18.9 VtER100595 K15R36O KC2015 09 12.92334 01 37 49.05 +33 42 03.7 19.0 VqER100C47 K15R36O KC2015 09 12.92413 01 37 47.59 +33 42 06.8 19.0 VqER100C47 K15R36O KC2015 09 12.92493 01 37 46.12 +33 42 09.9 19.1 VqER100C47 K15R36O KC2015 09 12.92572 01 37 44.66 +33 42 13.0 19.0 VqER100C47 K15R36O KC2015 09 12.92652 01 37 43.19 +33 42 16.2 18.7 VqER100C47 K15R36O KC2015 09 12.92732 01 37 41.73 +33 42 19.4 18.7 VqER100C47 K15R36O KC2015 09 12.92811 01 37 40.26 +33 42 22.4 18.8 VqER100C47 K15R36O KC2015 09 13.14273 01 31 11.57 +33 55 46.0 18.8 RqER100J22 K15R36O KC2015 09 13.14719 01 31 03.45 +33 56 00.4 18.5 RqER100J22 K15R36O KC2015 09 13.15157 01 30 55.50 +33 56 14.1 19.1 RqER100J22 K15R36O C2015 09 13.61054 01 17 59.51 +34 16 52.0 18.9 VqER100900 K15R36O C2015 09 13.62061 01 17 42.48 +34 17 16.9 18.9 VqER100900 K15R36O C2015 09 13.62565 01 17 33.98 +34 17 29.2 19.1 VqER100900 Observer details: 033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum, F. Ludwig. Measurer B. Stecklum. 1.34-m f/4 Schmidt + CCD. 113 Volkssternwarte Drebach, Schoenbrunn. Observers A. Knoefel, G. Lehmann, C. Reichel, D. Krohnert. 0.5-m f/4.6 reflector + CCD. 291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD. 595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD. 703 Catalina Sky Survey. Observer D. C. Fuls. Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt + CCD. 900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD. A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert. 0.36-m f/6 Schmidt-Cassegrain + CCD. C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers L. Buzzi, T. Linder, S. Foglia, T. Vorobjov. 0.61-m f/4.0 astrograph + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. J22 Tacande Observatory, La Palma. Observer K. Hills. 0.5-m f/2.9 astrograph + CCD. Orbital elements: 2015 RO36 Earth MOID = 0.0071 AU Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC M 351.60126 (2000.0) P Q n 0.78108139 Peri. 260.70878 -0.34444423 +0.93618491 a 1.1677195 Node 348.38257 -0.66489397 -0.29599096 e 0.4350509 Incl. 20.37572 -0.66277762 -0.18959736 P 1.26 H 22.9 G 0.15 U 7 Residuals in seconds of arc 150911 703 0.4- 0.3+ 150911 113 0.4- 0.3- 150912 703 0.1- 0.4+ 150911 703 0.5+ 0.4- 150911 A17 0.0 0.0 150912 703 0.3- 0.6+ 150911 703 0.8+ 0.5- 150911 033 0.4- 0.2+ 150912 595 0.1- 0.8+ 150911 703 0.8- 0.0 150912 033 0.1- 0.1+ 150912 595 0.5+ 0.7- 150911 703 0.2+ 0.6+ 150912 033 0.5+ 0.1- 150912 C47 0.2- 0.1- 150911 703 0.3- 0.5+ 150912 H36 0.4- 0.4+ 150912 C47 0.2- 0.1- 150911 703 0.1- 0.3- 150912 H36 0.3- 0.3+ 150912 C47 0.1- 0.2- 150911 900 0.0 0.8- 150912 H36 0.2- 0.1+ 150912 C47 0.1- 0.2- 150911 900 0.4+ 0.5- 150912 291 0.1- 0.3- 150912 C47 0.1- 0.2- 150911 900 0.3+ 0.4+ 150912 291 0.2- 0.4+ 150912 C47 0.1+ 0.1- 150911 A17 0.1- 0.1+ 150912 291 0.5+ 0.1+ 150912 C47 0.0 0.2- 150911 A17 0.0 0.4- 150912 H21 0.4+ 0.1+ 150913 J22 0.3+ 0.1- 150911 113 0.6- 0.1- 150912 H21 0.4+ 0.1+ 150913 J22 0.2+ 0.0 150911 033 0.2- 0.1+ 150912 H21 0.3+ 0.0 150913 J22 0.3+ 0.2- 150911 113 0.1- 0.4+ 150912 H21 0.5+ 0.1+ 150913 900 0.1- 0.0 150911 033 0.5+ 0.1- 150912 H21 0.2+ 0.1+ 150913 900 0.2- 0.0 150911 033 0.3- 0.2- 150912 703 0.2- 0.1- 150913 900 0.1- 0.0 Ephemeris: 2015 RO36 a,e,i = 1.17, 0.44, 20 q = 0.6597 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2015 08 14 08 48 29.4 -18 36 57 0.2451 0.8242 34.9 135.3 25.7 ... 2015 08 29 07 42 14.8 -12 04 01 0.1108 0.9373 46.5 128.6 23.6 ... 2015 09 06 05 36 57.4 +08 58 00 0.05914 0.9987 79.1 97.6 20.3 ... 2015 09 12 02 07 22.1 +32 27 25 0.06240 1.0442 125.5 51.7 18.9 2015 09 13 01 35 27.1 +33 47 27 0.06743 1.0517 130.8 46.5 18.9 2015 09 14 01 07 34.2 +34 29 44 0.07328 1.0591 134.9 42.3 19.0 ... 2015 09 20 23 28 55.0 +33 27 27 0.1183 1.1033 144.9 31.6 19.8 ... 2015 09 28 22 42 08.8 +30 25 48 0.1894 1.1603 143.7 30.8 20.9 ... 2015 10 13 22 20 03.0 +26 39 49 0.3371 1.2600 135.3 33.9 22.5 A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-R100


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