MPEC 2018-X65 : 2015 BS518
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M.P.E.C. 2018-X65 Issued 2018 Dec. 10, 01:57 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 BS518 Additional Observations: K15Bp8S KC2014 03 20.48157 11 50 23.846+15 58 34.73 22.8 GVEX065F51 K15Bp8S C2014 03 25.30529 11 49 58.441+16 00 24.07 23.1 GVEX065F51 K15Bp8S C2014 03 25.31935 11 49 58.419+16 00 24.04 22.3 GVEX065F51 K15Bp8S C2014 03 25.33163 11 49 58.374+16 00 24.02 22.2 GVEX065F51 K15Bp8S C2014 03 25.34400 11 49 58.286+16 00 24.46 22.7 GVEX065F51 K15Bp8S KC2016 02 03.53429 12 02 20.129+13 11 25.75 22.8 GVEX065F51 K15Bp8S KC2016 02 04.43958 12 02 17.053+13 11 52.02 22.0 GVEX065F51 K15Bp8S C2016 02 11.47077 12 01 51.099+13 15 22.33 22.6 GVEX065F51 K15Bp8S C2016 02 11.48220 12 01 51.035+13 15 22.43 22.6 GVEX065F51 K15Bp8S C2016 02 11.49355 12 01 51.000+13 15 23.02 22.7 GVEX065F51 K15Bp8S C2016 02 11.50493 12 01 50.960+13 15 23.42 22.7 GVEX065F51 K15Bp8S KC2016 04 22.36259 11 56 06.992+13 42 54.39 23.2 GVEX065F51 K15Bp8S KC2016 04 26.28088 11 55 50.813+13 43 16.69 22.3 GVEX065F51 K15Bp8S C2017 03 04.50351 12 04 23.134+12 13 03.23 22.6 GVEX065F51 K15Bp8S C2017 03 04.53963 12 04 22.923+12 13 03.99 22.3 GVEX065F51 K15Bp8S C2017 03 04.55143 12 04 22.871+12 13 04.60 22.4 GVEX065F51 K15Bp8S C2017 03 04.56324 12 04 22.813+12 13 04.81 22.5 GVEX065F51 K15Bp8S C2017 03 21.34044 12 02 56.555+12 20 45.90 22.4 GVEX065F51 K15Bp8S C2017 03 21.35189 12 02 56.494+12 20 46.19 22.4 GVEX065F51 K15Bp8S C2017 03 21.36331 12 02 56.424+12 20 46.37 22.7 GVEX065F51 K15Bp8S C2017 03 21.37474 12 02 56.369+12 20 46.72 22.5 GVEX065F51 K15Bp8S KC2017 03 30.35636 12 02 09.563+12 24 15.07 22.5 GVEX065F51 K15Bp8S C2017 04 20.26618 12 00 28.026+12 29 46.04 22.7 GVEX065F51 K15Bp8S C2017 04 20.27840 12 00 27.955+12 29 46.06 22.6 GVEX065F51 K15Bp8S C2017 04 20.29052 12 00 27.901+12 29 46.40 22.3 GVEX065F51 K15Bp8S C2017 04 20.30271 12 00 27.839+12 29 46.52 22.6 GVEX065F51 Observer details: F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, B. Gibson, T. Goggia, T. Lowe, E. Magnier, N. Primak, A. Schultz, J. Thiel, S. Watters, M. Willman. Measurers S. Chastel, M. Huber, R. Jedicke, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD. Orbital elements: 2015 BS518 Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC M 322.68323 (2000.0) P Q n 0.00362905 Peri. 204.95289 -0.75418426 +0.64092033 a 41.9379559 Node 17.41311 -0.49327024 -0.40927236 e 0.1107036 Incl. 28.52827 -0.43346347 -0.64939762 P 272 H 6.7 G 0.15 U 3 Residuals in seconds of arc 140320 F51 0.2- 0.0 150218 F51 0.1- 0.0 170304 F51 0.2+ 0.1+ 140325 F51 0.7- 0.3+ 150218 F51 0.1- 0.2- 170304 F51 0.2- 0.2- 140325 F51 0.1+ 0.0 150325 F51 0.2+ 0.2+ 170304 F51 0.1- 0.1+ 140325 F51 0.4+ 0.3- 150325 F51 0.0 0.1- 170304 F51 0.0 0.1- 140325 F51 0.1+ 0.1- 150325 F51 0.1+ 0.1+ 170321 F51 0.0 0.0 150128 F51 0.1- 0.1+ 150325 F51 0.2+ 0.1+ 170321 F51 0.0 0.0 150128 F51 0.1- 0.2+ 160203 F51 0.2+ 0.1+ 170321 F51 0.1- 0.1- 150128 F51 0.1- 0.1+ 160204 F51 0.0 0.0 170321 F51 0.0 0.1- 150216 F51 0.2+ 0.2- 160211 F51 0.0 0.0 170330 F51 0.2+ 0.2- 150216 F51 0.1+ 0.1+ 160211 F51 0.2- 0.3- 170420 F51 0.2+ 0.0 150216 F51 0.0 0.0 160211 F51 0.1- 0.0 170420 F51 0.1- 0.1- 150216 F51 0.3+ 0.3- 160211 F51 0.0 0.0 170420 F51 0.1- 0.2+ 150218 F51 0.2- 0.1+ 160422 F51 0.0 0.1- 170420 F51 0.2- 0.2+ 150218 F51 0.1+ 0.1+ 160426 F51 0.0 0.2+ Ephemeris: 2015 BS518 a,e,i = 41.94, 0.11, 29 q = 37.295 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2018 11 10 12 13 21.7 +09 27 19 39.1432 38.4979 48.8 1.1 22.8 ... 2018 11 25 12 14 24.2 +09 22 15 38.9280 38.4946 63.3 1.3 22.8 ... 2018 12 03 12 14 50.2 +09 20 35 38.8001 38.4929 71.2 1.4 22.8 ... 2018 12 09 12 15 06.0 +09 19 48 38.6999 38.4916 77.1 1.4 22.8 2018 12 10 12 15 08.3 +09 19 43 38.6830 38.4914 78.1 1.4 22.8 2018 12 11 12 15 10.6 +09 19 38 38.6660 38.4912 79.1 1.4 22.8 ... 2018 12 17 12 15 21.8 +09 19 25 38.5628 38.4899 85.0 1.5 22.8 ... 2018 12 25 12 15 31.3 +09 19 45 38.4241 38.4882 93.0 1.5 22.7 ... 2019 01 09 12 15 31.6 +09 22 13 38.1688 38.4850 108.1 1.4 22.7 A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-X65


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