MPEC 2016-L18 : 2016 LG
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M.P.E.C. 2016-L18 Issued 2016 June 4, 01:06 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 LG Observations: K16L00G* C2016 06 02.21514 11 25 30.34 +07 22 57.5 18.4 VqEL018703 K16L00G C2016 06 02.22717 11 25 42.73 +07 24 43.4 19.1 VqEL018703 K16L00G C2016 06 02.23319 11 25 48.90 +07 25 35.5 19.3 VqEL018703 K16L00G C2016 06 02.25313 11 26 09.94 +07 28 31.8 18.8 VqEL018703 K16L00G C2016 06 02.25413 11 26 10.93 +07 28 40.4 19.0 VqEL018703 K16L00G C2016 06 02.25463 11 26 11.56 +07 28 45.2 18.9 VqEL018703 K16L00G C2016 06 02.25545 11 26 12.54 +07 28 54.3 18.7 VqEL018703 K16L00G C2016 06 02.26570 11 26 23.56 +07 30 23.3 18.4 VqEL018703 K16L00G C2016 06 02.27084 11 26 29.06 +07 31 09.0 18.2 VqEL018703 K16L00G C2016 06 02.27641 11 26 35.10 +07 31 57.6 18.3 VqEL018703 K16L00G C2016 06 02.27691 11 26 35.74 +07 32 02.4 18.3 VqEL018703 K16L00G C2016 06 02.27741 11 26 36.21 +07 32 05.9 18.5 VqEL018703 K16L00G C2016 06 02.27791 11 26 36.81 +07 32 10.9 19.5 VqEL018703 K16L00G KC2016 06 02.39876 11 29 16.14 +08 02 23.1 19.3 RtEL018474 K16L00G KC2016 06 02.39985 11 29 17.32 +08 02 33.7 18.9 RtEL018474 K16L00G KC2016 06 02.40040 11 29 17.93 +08 02 38.9 19.5 RtEL018474 K16L00G KC2016 06 02.40094 11 29 18.54 +08 02 44.3 19.3 RtEL018474 K16L00G C2016 06 02.51099 11 31 34.12 +08 09 37.0 19.1 RoEL018300 K16L00G C2016 06 02.51296 11 31 36.41 +08 09 55.7 19.2 RoEL018300 K16L00G C2016 06 02.51492 11 31 38.62 +08 10 15.4 19.2 RoEL018300 K16L00G C2016 06 02.51688 11 31 40.82 +08 10 34.6 19.3 RoEL018300 K16L00G KC2016 06 02.91635111 41 03.811+09 23 33.84 19.0 RqEL018J04 K16L00G KC2016 06 02.91757811 41 05.435+09 23 47.85 19.2 RqEL018J04 K16L00G KC2016 06 02.91880311 41 07.079+09 24 01.76 19.0 RqEL018J04 K16L00G KC2016 06 03.11639911 46 24.99 +10 02 01.5 19.4 VuEL018H21 K16L00G KC2016 06 03.11918211 46 29.14 +10 02 35.3 19.0 VuEL018H21 K16L00G KC2016 06 03.12027311 46 30.76 +10 02 48.7 19.1 VuEL018H21 K16L00G KC2016 06 03.12190911 46 33.19 +10 03 08.9 19.1 VuEL018H21 K16L00G KC2016 06 03.12354511 46 35.64 +10 03 28.9 19.0 VuEL018H21 K16L00G KC2016 06 03.12518311 46 38.11 +10 03 49.1 19.1 VuEL018H21 K16L00G KC2016 06 03.12763911 46 41.79 +10 04 19.3 19.1 VuEL018H21 K16L00G KC2016 06 03.13029811 46 45.78 +10 04 52.0 18.8 VuEL018H21 K16L00G KC2016 06 03.13452 11 46 55.81 +10 05 57.0 18.4 RqEL018H36 K16L00G KC2016 06 03.14275 11 47 08.15 +10 07 38.0 18.9 RqEL018H36 K16L00G KC2016 06 03.14708 11 47 14.68 +10 08 31.0 19.3 RqEL018H36 K16L00G KC2016 06 03.15074 11 47 20.28 +10 09 17.6 18.8 RqEL018H36 K16L00G C2016 06 03.15998 11 47 40.94 +10 12 24.9 18.4 VqEL018I52 K16L00G C2016 06 03.16029 11 47 41.38 +10 12 28.5 18.9 VqEL018I52 K16L00G C2016 06 03.16061 11 47 41.89 +10 12 33.0 18.4 VqEL018I52 K16L00G KC2016 06 03.90152 12 12 46.22 +13 15 13.8 17.1 RtEL018J04 K16L00G KC2016 06 03.90204 12 12 47.33 +13 15 22.5 17.2 RtEL018J04 K16L00G KC2016 06 03.90257 12 12 48.45 +13 15 31.1 17.1 RtEL018J04 Observer details: 300 Bisei Spaceguard Center--BATTeRS. Observers S. Urakawa, T. Nimura. 0.5-m f/2.0 reflector + CCD, 1.0-m f/3.0 reflector + CCD. 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. 703 Catalina Sky Survey. Observer G. J. Leonard. 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. 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. I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector + CCD. J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers M. Micheli, D. Koschny, E. Schwab, M. Busch, A. Knoefel. 1.0-m f/4.4 reflector + CCD. Orbital elements: 2016 LG Earth MOID = 0.0024 AU Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC M 26.31289 (2000.0) P Q n 0.42600534 Peri. 358.15314 -0.38215223 +0.92296857 a 1.7492801 Node 249.37756 -0.84721738 -0.36967936 e 0.4190241 Incl. 2.79893 -0.36902897 -0.10708024 P 2.31 H 25.2 G 0.15 U 5 Residuals in seconds of arc 160602 703 0.4- 0.9- 160602 474 0.7- 0.7+ 160603 H21 0.2- 0.4- 160602 703 0.6+ 0.4- 160602 474 0.6- 0.6+ 160603 H21 0.1+ 0.3- 160602 703 0.4- 1.1- 160602 474 0.3- 0.9+ 160603 H21 0.0 0.3- 160602 703 0.1+ 0.3- 160602 300 0.1+ 0.5+ 160603 H21 0.2- 0.3- 160602 703 1.1- 0.5- 160602 300 0.9+ 0.0 160603 H36 0.5+ 0.5+ 160602 703 0.3+ 0.1- 160602 300 0.6+ 0.5+ 160603 H36 0.1+ 0.3- 160602 703 1.8+ 1.7+ 160602 300 0.2+ 0.5+ 160603 H36 0.1- 0.9- 160602 703 1.4+ 0.2+ 160602 J04 0.1- 0.1- 160603 H36 0.7+ 0.4+ 160602 703 0.1- 0.5+ 160602 J04 0.3- 0.1- 160603 I52 0.3+ 0.0 160602 703 1.1- 0.3- 160602 J04 0.1- 0.1- 160603 I52 0.0 0.2- 160602 703 0.2+ 0.1+ 160603 H21 0.1+ 0.1- 160603 I52 0.5+ 0.2+ 160602 703 1.0- 0.8- 160603 H21 0.1+ 0.5- 160603 J04 0.1+ 0.4+ 160602 703 0.3- 0.2- 160603 H21 0.0 0.5- 160603 J04 0.0 0.5+ 160602 474 0.5- 0.5+ 160603 H21 0.2- 0.3- 160603 J04 0.3- 0.3+ Ephemeris: 2016 LG a,e,i = 1.75, 0.42, 3 q = 1.0163 Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2016 05 05 10 09 03.2 -04 04 14 0.1096 1.0518 110.3 64.0 22.8 ... 2016 05 20 10 16 51.0 -02 04 30 0.06132 1.0217 97.5 79.1 21.9 ... 2016 05 28 10 36 49.9 +00 46 57 0.03422 1.0161 93.6 84.5 20.9 ... 2016 06 03 11 43 30.3 +09 43 18 0.01449 1.0169 99.6 79.6 18.8 2016 06 04 12 17 01.2 +13 46 30 0.01164 1.0175 104.3 75.1 18.2 2016 06 05 13 12 21.5 +19 31 13 0.0092521.0181 111.7 67.8 17.5 ... 2016 06 11 20 20 25.9 +15 59 11 0.01760 1.0245 120.7 58.5 18.6 ... 2016 06 19 21 17 38.4 +08 47 22 0.04469 1.0392 120.1 57.8 20.6 ... 2016 07 04 21 29 53.4 +05 07 32 0.09678 1.0846 132.6 43.7 22.0 A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-L18


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