MPEC 2018-B50 : 2018 BX
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ReadMPEC 2018-B49
ReadMPEC 2018-B51M.P.E.C. 2018-B50 Issued 2018 Jan. 19, 04:12 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 BXObservations: K18B00X C2018 01 18.37985 11 45 08.72 +20 19 50.6 19.0 GUEB050703 K18B00X C2018 01 18.38512 11 44 57.71 +20 16 43.8 19.9 GUEB050703 K18B00X C2018 01 18.39039 11 44 46.42 +20 13 33.3 19.5 GUEB050703 K18B00X C2018 01 18.39567 11 44 35.03 +20 10 19.5 19.8 GUEB050703 K18B00X* C2018 01 18.40542 11 44 13.90 +20 04 25.9 19.5 GUEB050703 K18B00X C2018 01 18.40576 11 44 13.10 +20 04 12.3 19.2 GUEB050703 K18B00X C2018 01 18.40611 11 44 12.37 +20 03 59.9 20.2 GUEB050703 K18B00X C2018 01 18.40646 11 44 11.59 +20 03 45.7 19.7 GUEB050703 K18B00X C2018 01 18.44970 11 42 33.40 +19 36 04.1 19.9 GUEB050I52 K18B00X C2018 01 18.45045 11 42 31.66 +19 35 33.9 19.8 GUEB050I52 K18B00X C2018 01 18.45120 11 42 29.89 +19 35 04.5 UEB050I52 K18B00X C2018 01 18.45195 11 42 28.14 +19 34 34.4 UEB050I52 K18B00X C2018 01 18.45235711 42 20.91 +19 33 36.8 19.3 GUEB050H01 K18B00X C2018 01 18.46364911 41 54.29 +19 25 58.4 19.6 GUEB050H01 K18B00X C2018 01 18.46689011 41 46.59 +19 23 45.1 19.7 GUEB050H01 K18B00X C2018 01 18.47549011 41 26.06 +19 17 48.1 19.5 GUEB050H01 K18B00X KC2018 01 18.98012111 23 08.03 +10 49 22.1 UEB050J95 K18B00X KC2018 01 18.98467311 22 52.23 +10 43 09.5 UEB050J95 K18B00X KC2018 01 18.98913111 22 36.60 +10 37 01.7 18.5 GUEB050J95 K18B00X KC2018 01 19.06796011 17 32.02 +08 40 29.4 UEB050J95 K18B00X KC2018 01 19.07093811 17 19.46 +08 35 45.9 UEB050J95 K18B00X KC2018 01 19.07396811 17 06.65 +08 30 55.5 18.4 GUEB050J95Observer details: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 + 10K CCD.H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny. 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.J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain + CCD.Orbital elements:2018 BX EarthMOID = 0.0029 AUEpoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPCM 33.84488 (2000.0) P Qn 1.29554179 Peri. 338.37802 +0.13135844 +0.98512840a 0.8333647 Node 299.02012 -0.88995872 +0.06796901e 0.2047873 Incl. 7.27655 -0.43671322 +0.15780449P 0.76 H 29.4 G 0.15 U 2Residuals in seconds of arc180118 703 1.6+ 0.3+ 180118 I52 1.0- 0.3- 180118 J95 0.0 0.2+180118 703 (2.4+ 1.1+) 180118 I52 0.7- 0.6- 180118 J95 0.1- 0.1+180118 703 0.8+ 0.3- 180118 I52 0.9- 0.1- 180118 J95 0.0 0.0180118 703 (0.3- 2.9-) 180118 I52 0.8- 0.2- 180119 J95 0.2+ 0.1+180118 703 0.5+ 1.1+ 180118 H01 0.1+ 0.1- 180119 J95 0.2- 0.1+180118 703 0.3- 0.0 180118 H01 0.1+ 0.1+ 180119 J95 0.2+ 0.3-180118 703 0.2+ 0.6+ 180118 H01 0.1+ 0.0180118 703 0.0 0.7- 180118 H01 0.2+ 0.1-Ephemeris:2018 BX a,e,i = 0.83, 0.20, 7 q = 0.6627Date TT R. A. (2000) Decl. Delta r Elong. Phase V2017 12 20 12 20 38.4 +37 21 43 0.09756 1.0030 98.5 75.9 27.0...2018 01 04 12 26 29.7 +35 59 19 0.05166 1.0015 109.2 68.0 25.4...2018 01 12 12 23 41.3 +34 04 30 0.02602 0.9951 115.8 62.8 23.7...2018 01 18 11 52 47.1 +23 37 02 0.0067050.9878 126.1 53.6 20.52018 01 19 11 20 38.5 +10 50 57 0.0036770.9864 131.6 48.2 19.02018 01 20 08 45 28.5 -43 43 06 0.0018820.9848 115.5 64.4 18.0...2018 01 26 00 39 43.4 -38 00 24 0.01977 0.9738 56.6 122.5 25.9...2018 02 03 00 26 11.0 -35 27 16 0.04560 0.9558 48.3 129.7 28.3...2018 02 18 00 08 37.2 -33 40 15 0.09564 0.9124 35.7 140.8 31.1A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-B50
ReadMPEC 2018-B49 ReadMPEC 2018-B51Enter anMPEC number in oneof the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)