MPEC 2016-R83 : 2016 RO17
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M.P.E.C. 2016-R83 Issued 2016 Sept. 7, 23:10 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 2016 RO17 Observations: K16R17O* C2016 09 05.32928 21 25 43.93 +11 46 55.0 19.5 VqER083G96 K16R17O C2016 09 05.33118 21 25 42.28 +11 47 14.5 19.5 VqER083G96 K16R17O C2016 09 05.33304 21 25 40.58 +11 47 34.0 19.3 VqER083G96 K16R17O C2016 09 05.33488 21 25 38.73 +11 47 56.6 qER083G96 K16R17O HC2016 09 05.37732 21 25 00.93 +11 55 34.4 19.9 VoER083691 K16R17O C2016 09 05.38408 21 24 54.71 +11 56 44.8 19.4 VqER083G96 K16R17O HC2016 09 05.38475 21 24 54.31 +11 56 54.9 21.1 VoER083691 K16R17O C2016 09 05.38534 21 24 53.58 +11 56 58.2 19.5 VqER083G96 K16R17O C2016 09 05.38660 21 24 52.44 +11 57 12.7 19.8 VqER083G96 K16R17O C2016 09 05.38789 21 24 51.32 +11 57 26.4 19.6 VqER083G96 K16R17O HC2016 09 05.39219 21 24 47.52 +11 58 16.1 20.3 VoER083691 K16R17O KC2016 09 05.41925 21 24 23.10 +12 03 15.8 18.5 RoER083291 K16R17O KC2016 09 05.42010 21 24 22.33 +12 03 25.3 19.1 RoER083291 K16R17O KC2016 09 05.42096 21 24 21.55 +12 03 35.0 18.8 RoER083291 K16R17O KC2016 09 05.95938 21 15 11.89 +14 08 49.8 18.9 RtER083104 K16R17O KC2016 09 05.96230 21 15 07.79 +14 09 39.5 19.1 RtER083104 K16R17O KC2016 09 05.96522 21 15 03.66 +14 10 29.3 19.2 RtER083104 K16R17O KC2016 09 06.06606221 13 10.05 +14 40 59.5 19.2 VuER083H21 K16R17O KC2016 09 06.06967621 13 04.53 +14 42 08.3 19.1 VuER083H21 K16R17O KC2016 09 06.07328821 12 58.99 +14 43 17.1 19.4 VuER083H21 K16R17O KC2016 09 06.07682621 12 53.51 +14 44 24.9 19.4 VuER083H21 K16R17O C2016 09 06.13397 21 11 31.92 +15 03 39.5 19.3 VqER083G96 K16R17O C2016 09 06.14606 21 11 11.93 +15 07 45.5 19.2 VqER083G96 K16R17O C2016 09 06.15220 21 11 01.64 +15 09 52.4 qER083G96 K16R17O KC2016 09 06.18789 21 10 04.69 +15 21 24.5 18.6 RqER083G58 K16R17O C2016 09 06.18864 21 09 59.13 +15 22 28.0 19.6 VqER083703 K16R17O C2016 09 06.18891 21 09 58.60 +15 22 34.5 qER083703 K16R17O C2016 09 06.18918 21 09 58.23 +15 22 39.9 18.9 VqER083703 K16R17O KC2016 09 06.18951 21 09 50.81 +15 22 01.5 19.2 RqER083H36 K16R17O KC2016 09 06.19171 21 09 58.09 +15 22 45.1 18.6 RqER083G58 K16R17O KC2016 09 06.19204 21 09 46.13 +15 22 54.9 18.9 RqER083H36 K16R17O KC2016 09 06.19499 21 09 41.07 +15 23 55.6 18.0 RqER083H36 K16R17O HC2016 09 06.19758 21 09 43.69 +15 25 40.0 19.9 VoER083691 K16R17O KC2016 09 06.19870 21 09 34.24 +15 25 14.7 18.2 RqER083H36 K16R17O KC2016 09 06.20180 21 09 28.90 +15 26 19.5 18.6 RqER083H36 K16R17O HC2016 09 06.20298 21 09 34.22 +15 27 33.8 19.3 VoER083691 K16R17O KC2016 09 06.20485 21 09 35.11 +15 27 24.4 18.4 RqER083G58 K16R17O KC2016 09 06.20720 21 09 30.94 +15 28 14.7 18.4 RqER083G58 K16R17O HC2016 09 06.20837 21 09 24.63 +15 29 28.8 19.2 VoER083691 K16R17O KC2016 09 06.80385 20 46 53.90 +20 11 25.4 18.3 RqER083A17 K16R17O KC2016 09 06.80880 20 46 38.99 +20 15 26.8 18.9 VqER083C77 K16R17O KC2016 09 06.81357 20 46 22.74 +20 18 35.8 19.6 VqER083C77 K16R17O KC2016 09 06.81621 20 46 11.89 +20 19 30.0 18.2 RqER083A17 K16R17O KC2016 09 06.81842 20 46 05.98 +20 21 47.2 19.4 VqER083C77 K16R17O KC2016 09 06.84463020 44 36.69 +20 37 59.2 qER083J95 K16R17O KC2016 09 06.84482 20 44 31.33 +20 38 33.3 18.1 RqER083A17 K16R17O KC2016 09 06.84650020 44 30.06 +20 39 14.7 qER083J95 K16R17O KC2016 09 06.84996 20 44 10.43 +20 41 53.1 19.1 qER083113 K16R17O KC2016 09 06.85077920 44 14.69 +20 42 09.7 19.0 RqER083J95 K16R17O KC2016 09 06.85225 20 44 02.10 +20 43 26.5 20.5 qER083113 K16R17O KC2016 09 06.85340 20 43 57.95 +20 44 13.1 19.9 qER083113 K16R17O KC2016 09 06.85686 20 43 45.39 +20 46 34.8 18.3 qER083113 K16R17O KC2016 09 06.86259 20 43 24.38 +20 50 30.2 18.2 qER083113 K16R17O KC2016 09 06.86373 20 43 20.18 +20 51 17.3 18.3 qER083113 K16R17O KC2016 09 06.86602 20 43 11.75 +20 52 52.6 18.2 qER083113 K16R17O KC2016 09 07.07142 20 28 36.60 +23 31 04.5 qER083204 K16R17O KC2016 09 07.07433 20 28 22.41 +23 33 33.1 18.8 RqER083204 K16R17O C2016 09 07.79182 18 27 31.00 +39 22 49.7 qER083246 K16R17O C2016 09 07.79192 18 27 28.75 +39 23 01.0 qER083246 K16R17O C2016 09 07.79201 18 27 26.89 +39 23 09.4 qER083246 K16R17O C2016 09 07.79211 18 27 25.00 +39 23 18.0 qER083246 K16R17O C2016 09 07.79220 18 27 23.15 +39 23 26.7 qER083246 K16R17O C2016 09 07.79229 18 27 21.32 +39 23 34.7 qER083246 K16R17O C2016 09 07.79238 18 27 19.46 +39 23 43.8 qER083246 K16R17O C2016 09 07.79248 18 27 17.64 +39 23 51.9 qER083246 K16R17O C2016 09 07.79257 18 27 15.72 +39 24 00.9 qER083246 K16R17O C2016 09 07.79444 18 26 37.88 +39 26 58.0 qER083246 K16R17O C2016 09 07.79452 18 26 36.26 +39 27 04.3 qER083246 K16R17O C2016 09 07.80661 18 22 27.67 +39 45 49.5 18.8 RqER083246 K16R17O C2016 09 07.80678 18 22 24.31 +39 46 04.4 18.6 RqER083246 K16R17O C2016 09 07.80694 18 22 20.98 +39 46 19.2 qER083246 K16R17O C2016 09 07.80714 18 22 16.92 +39 46 36.9 qER083246 K16R17O C2016 09 07.80722 18 22 15.28 +39 46 44.6 qER083246 K16R17O C2016 09 07.80730 18 22 13.53 +39 46 51.9 18.9 RqER083246 K16R17O C2016 09 07.80738 18 22 11.89 +39 46 59.3 qER083246 K16R17O KC2016 09 07.88942317 51 42.05 +41 44 23.0 qER083J95 K16R17O KC2016 09 07.89725217 48 30.73 +41 54 24.3 19.2 RqER083J95 K16R17O KC2016 09 07.90075317 47 04.44 +41 58 46.6 18.7 RqER083J95 Observer details: 104 San Marcello Pistoiese. Observer P. Bacci. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD. 113 Volkssternwarte Drebach, Schoenbrunn. Observers G. Lehmann, C. Kunze. 0.5-m f/4.6 reflector + CCD. 204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector + CCD. 246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy. 1.06-m KLENOT Telescope + CCD. 291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD. 691 Steward Observatory, Kitt Peak. Observers T. H. Bressi, J. V. Scotti. 0.9-m f/3 reflector + CCD. 703 Catalina Sky Survey. Observer R. A. Kowalski. 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. 0.68-m Schmidt + CCD. A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert. 0.36-m f/6 Schmidt-Cassegrain + CCD. C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD. G58 Chabot Space and Science Center, Oakland. Observer G. McKeegan. 0.9-m f/4.5 Cassegrain + CCD. G96 Mt. Lemmon Survey. Observers R. G. Matheny, 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. H21 Astronomical Research Observatory, Westfield. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.61-m f/4.5 astrograph + CCD. H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD. J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD. Orbital elements: 2016 RO17 Earth MOID = 0.0056 AU Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC M 332.08919 (2000.0) P Q n 0.33534713 Peri. 246.07963 +0.58342343 -0.81182362 a 2.0518219 Node 168.14055 +0.78072192 +0.55257016 e 0.6304260 Incl. 6.60931 +0.22380881 +0.18870249 P 2.94 H 26.3 G 0.15 U 6 Residuals in seconds of arc 160905 G96 0.2- 0.3+ 160906 703 0.8- 0.9+ 160906 113 0.6- 0.6+ 160905 G96 0.5+ 0.4- 160906 703 0.7+ 0.6+ 160906 113 0.6- 0.7+ 160905 G96 0.0 0.7- 160906 H36 (3.0+ 0.0 ) 160906 113 0.4- 1.5+ 160905 G96 (3.0- 2.3+) 160906 G58 0.1+ 0.2- 160907 204 0.2- 0.3+ 160905 691 0.0 0.2+ 160906 H36 0.5- 0.6+ 160907 204 0.6- 0.0 160905 G96 0.3- 0.2+ 160906 H36 1.2+ 0.4- 160907 246 0.5+ 0.2- 160905 691 1.2+ 0.2- 160906 691 1.7- 0.3+ 160907 246 (2.2- 1.7+) 160905 G96 0.3- 0.2- 160906 H36 (2.9- 1.0+) 160907 246 (2.7- 1.7+) 160905 G96 0.4- 0.6+ 160906 H36 0.9- 0.6+ 160907 246 1.2- 0.8+ 160905 G96 0.3+ 0.2+ 160906 691 0.1+ 0.5- 160907 246 1.5- 1.1+ 160905 691 0.1+ 0.4- 160906 G58 0.2+ 0.2- 160907 246 1.7- 0.6+ 160905 291 0.1- 0.5+ 160906 G58 0.1- 0.2- 160907 246 (2.2- 1.3+) 160905 291 0.1- 0.5+ 160906 691 0.7+ 0.3- 160907 246 0.2+ 0.0 160905 291 0.2- 0.7+ 160906 A17 0.0 0.9- 160907 246 1.0- 0.5+ 160905 104 0.6- 0.2- 160906 C77 1.1- 1.2- 160907 246 (0.6- 2.0+) 160905 104 0.2- 0.1- 160906 C77 0.2+ 0.3+ 160907 246 0.6- 0.8+ 160905 104 0.2- 0.1+ 160906 A17 1.2+ 0.4- 160907 246 (2.7- 1.3+) 160906 H21 0.0 0.4+ 160906 C77 0.1- 0.2+ 160907 246 0.6- 0.6+ 160906 H21 0.2+ 0.2+ 160906 J95 0.3+ 0.2- 160907 246 0.6- 0.6+ 160906 H21 0.4+ 0.1- 160906 A17 0.0 0.5- 160907 246 0.6+ 0.1- 160906 H21 0.2+ 0.1- 160906 J95 0.9+ 0.7- 160907 246 0.9+ 0.2+ 160906 G96 0.2+ 0.2- 160906 113 0.5- 0.1+ 160907 246 0.1- 0.1+ 160906 G96 0.1- 0.1+ 160906 J95 0.6+ 0.4- 160907 246 0.2+ 0.1+ 160906 G96 0.5- 1.4+ 160906 113 1.1- 0.3+ 160907 J95 0.7+ 0.7- 160906 G58 0.1- 0.1- 160906 113 0.8- 0.1+ 160907 J95 0.0 0.9+ 160906 703 0.0 0.1+ 160906 113 0.3- 0.4+ 160907 J95 0.3+ 0.2+ Ephemeris: 2016 RO17 a,e,i = 2.05, 0.63, 7 q = 0.7583 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2016 08 08 22 01 01.2 +02 17 50 0.3079 1.3046 158.0 16.9 25.2 ... 2016 08 23 21 57 51.9 +04 07 21 0.1523 1.1585 164.2 13.7 23.3 ... 2016 08 31 21 50 40.4 +05 59 03 0.07591 1.0816 161.2 17.5 21.8 ... 2016 09 06 21 14 27.8 +14 23 57 0.02074 1.0254 146.6 32.7 19.3 2016 09 07 20 34 38.3 +22 37 37 0.01216 1.0162 133.7 45.8 18.5 2016 09 08 17 05 00.3 +43 49 03 0.0060631.0070 85.7 93.9 18.6 ... 2016 09 14 10 20 17.9 +01 16 08 0.05455 0.9539 17.1 161.9 31.6 ... 2016 09 22 10 12 02.3 -01 09 40 0.1303 0.8887 26.3 150.0 30.0 ... 2016 10 07 10 19 50.1 -02 03 09 0.2836 0.7951 37.9 129.4 28.7 A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-R83


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