MPEC 2018-E44 : 2018 ED1
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ReadMPEC 2018-E43
ReadMPEC 2018-E45M.P.E.C. 2018-E44 Issued 2018 Mar. 9, 21:42 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 ED1Observations: K18E01D* C2018 03 07.43835 13 14 20.77 +07 15 28.4 19.9 GUEE044703 K18E01D C2018 03 07.44364 13 14 14.76 +07 15 30.8 19.1 GUEE044703 K18E01D C2018 03 07.45424 13 14 02.99 +07 15 32.4 19.3 GUEE044703 K18E01D C2018 03 07.48706 13 13 26.83 +07 15 43.7 18.9 GUEE044I52 K18E01D C2018 03 07.48730 13 13 26.54 +07 15 43.7 19.1 GUEE044I52 K18E01D C2018 03 07.48754 13 13 26.27 +07 15 43.8 18.7 GUEE044I52 K18E01D C2018 03 07.48779 13 13 26.00 +07 15 43.6 18.6 GUEE044I52 K18E01D KC2018 03 07.92037 13 07 12.45 +07 16 59.0 18.9 RoEE044K88 K18E01D KC2018 03 07.92385 13 07 09.32 +07 17 00.6 19.1 RoEE044K88 K18E01D KC2018 03 07.96134 13 06 38.53 +07 17 25.8 19.0 UEE044K63 K18E01D KC2018 03 07.97087 13 06 30.07 +07 17 29.3 19.2 UEE044K63 K18E01D KC2018 03 07.97981 13 06 22.24 +07 17 32.8 18.8 UEE044K63 K18E01D KC2018 03 08.13771 13 04 07.19 +07 18 06.3 UEE044204 K18E01D KC2018 03 08.14711 13 03 59.48 +07 18 08.1 19.4 GUEE044204 K18E01D |C2018 03 08.19004 13 03 42.50 +07 23 43.9 19.5 GUEE044807 K18E01D |C2018 03 08.19274 13 03 40.31 +07 23 45.1 19.4 GUEE044807 K18E01D |C2018 03 08.19525 13 03 38.22 +07 23 45.8 19.1 GUEE044807 K18E01D C2018 03 08.33720 13 01 53.42 +07 19 43.2 19.4 GUEE044I52 K18E01D C2018 03 08.33762 13 01 53.07 +07 19 43.4 19.5 GUEE044I52 K18E01D C2018 03 08.33955 13 01 51.57 +07 19 44.4 18.6 GUEE044I52 K18E01D KC2018 03 08.98594 12 55 10.28 +07 20 47.0 19.0 RUEE044K65 K18E01D KC2018 03 09.00290 12 54 59.80 +07 20 49.5 19.1 RUEE044K65 K18E01D KC2018 03 09.01532 12 54 52.24 +07 20 51.5 20.1 RUEE044K65Observer details:204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector + CCD.703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers B. M. Africano, 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. L. Seaman, F. C. Shelly. 0.68-m Schmidt + 10K CCD.807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph + CCD.I52 Steward Observatory, Mt. Lemmon Station. Observers B. M. Africano, D. C. Fuls. Measurers B. M. Africano, 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. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.40-m f/3.2 Newtonian reflector + CCD.K65 Cesena. Observer V. Tinella. 0.40-m f/7 Schmidt-Cassegrain + CCD.K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.Orbital elements:2018 ED1 EarthMOID = 0.0037 AUEpoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPCM 31.35486 (2000.0) P Qn 0.49257114 Peri. 301.19882 -0.16836786 -0.98559559a 1.5879009 Node 158.47693 +0.91851126 -0.16273028e 0.4902237 Incl. 2.48774 +0.35775597 -0.04604542P 2.00 H 25.7 G 0.15 U 6Residuals in seconds of arc180307 703 0.4+ 0.1+ 180307 K88 1.4- 1.0+ 180308 807 0.7- 1.2-180307 703 0.5- 0.7+ 180307 K63 0.3- 0.3+ 180308 I52 0.2- 0.2-180307 703 0.8+ 1.2- 180307 K63 1.2- 0.3+ 180308 I52 0.4- 0.1-180307 I52 0.4+ 0.4+ 180307 K63 0.5- 0.7+ 180308 I52 0.2- 0.4+180307 I52 0.0 0.3+ 180308 204 0.4+ 0.4+ 180308 K65 0.3- 0.8+180307 I52 0.2- 0.3+ 180308 204 0.5+ 0.7+ 180309 K65 0.3- 0.4+180307 I52 0.1- 0.1+ 180308 807 0.8- 1.7- 180309 K65 1.2+ 0.4+180307 K88 0.7- 0.8+ 180308 807 0.3- 1.3-Ephemeris:2018 ED1 a,e,i = 1.59, 0.49, 2 q = 0.8095Date TT R. A. (2000) Decl. Delta r Elong. Phase V2018 02 07 23 45 06.1 -07 47 39 0.1748 0.8509 36.0 137.1 28.0...2018 02 22 23 35 19.1 -07 14 20 0.06567 0.9272 18.9 159.8 30.5...2018 03 02 21 28 54.4 -05 11 54 0.01321 0.9786 20.3 159.4 27.0...2018 03 08 13 06 00.4 +07 20 27 0.03150 1.0203 151.7 27.4 19.52018 03 09 12 54 59.1 +07 23 07 0.03810 1.0275 155.3 23.8 19.82018 03 10 12 47 09.8 +07 24 21 0.04477 1.0347 158.1 21.0 20.1...2018 03 16 12 25 25.9 +07 23 11 0.08588 1.0788 167.9 11.1 21.2...2018 03 24 12 15 22.2 +07 12 23 0.1437 1.1392 171.5 7.4 22.3...2018 04 08 12 09 53.6 +06 25 33 0.2649 1.2541 160.6 15.4 24.2A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-E44
ReadMPEC 2018-E43 ReadMPEC 2018-E45Enter anMPEC number in oneof the following forms:
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