MPEC 2018-X40 : 2018 XB
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ReadMPEC 2018-X39
ReadMPEC 2018-X41M.P.E.C. 2018-X40 Issued 2018 Dec. 4, 22:38 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 XBObservations: K18X00B* C2018 12 01.41490 03 47 02.78 +24 16 43.2 19.0 oVEX040T08 K18X00B C2018 12 01.42852 03 47 14.74 +24 25 58.8 19.0 oVEX040T08 K18X00B C2018 12 01.44445 03 47 29.06 +24 36 52.0 18.7 oVEX040T08 K18X00B C2018 12 01.44491 03 47 29.49 +24 37 09.2 19.0 oVEX040T08 K18X00B C2018 12 03.28020906 08 06.93 +61 32 02.6 18.00RUEX040I41 K18X00B C2018 12 03.28055506 08 11.34 +61 32 34.6 18.00RUEX040I41 K18X00B C2018 12 03.36289206 27 33.66 +63 33 53.8 18.14RUEX040I41 K18X00B C2018 12 03.36324006 27 39.20 +63 34 23.1 18.14RUEX040I41 K18X00B C2018 12 03.36380506 27 48.00 +63 35 11.3 18.01RUEX040I41 K18X00B KC2018 12 04.15266111 18 00.53 +65 37 34.8 19.4 GVEX040J95 K18X00B KC2018 12 04.15528811 18 43.55 +65 35 01.5 19.2 GVEX040J95 K18X00B KC2018 12 04.15845811 19 35.22 +65 31 55.6 19.3 GVEX040J95 K18X00B KC2018 12 04.16095711 20 15.54 +65 29 28.6 19.0 GVEX040J95 K18X00B KC2018 12 04.16405011 21 05.48 +65 26 25.0 19.2 GVEX040J95 K18X00B KC2018 12 04.16659311 21 46.02 +65 23 54.3 19.1 GVEX040J95Observer details:I41 Palomar Mountain--ZTF. Observer A. U. Tomatic. Measurers H.-J. Tan, H.-W. Lin, F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, H. Flewelling, A. Heinze, H. Weiland, J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze, J. Tonry, A. Fitzsimmons, D. Young, N. Erasmus. 0.5-m f/2.0 Schmidt + CCD.Orbital elements:2018 XB EarthMOID = 0.0050 AUEpoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPCM 71.43077 (2000.0) P Qn 0.63717976 Peri. 41.65132 -0.33564517 -0.93969267a 1.3375029 Node 68.05474 +0.84444384 -0.33107562e 0.2975953 Incl. 4.06346 +0.41744092 -0.08582900P 1.55 H 28.4 G 0.15 U 6Residuals in seconds of arc181201 T08 0.5+ 0.6+ 181203 I41 1.1- 0.8- 181204 J95 0.1- 0.2+181201 T08 0.1- 0.1+ 181203 I41 (2.6- 1.5-) 181204 J95 0.4+ 0.1+181201 T08 0.3- 0.5+ 181203 I41 (0.8- 1.3-) 181204 J95 0.4- 0.3+181201 T08 0.1- 1.2- 181203 I41 0.9+ 0.3- 181204 J95 0.6+ 0.1-181203 I41 0.0 0.7- 181204 J95 0.3- 0.4+ 181204 J95 0.5- 0.6+Ephemeris:2018 XB a,e,i = 1.34, 0.30, 4 q = 0.9395Date TT R. A. (2000) Decl. Delta r Elong. Phase V2018 11 04 03 02 21.1 -02 56 35 0.1118 1.0980 160.7 17.4 24.8...2018 11 19 03 04 35.5 -01 57 46 0.05288 1.0374 157.3 21.5 23.1...2018 11 27 03 13 39.7 +04 05 20 0.02412 1.0092 158.3 21.2 21.4...2018 12 03 05 15 26.4 +54 05 43 0.0057130.9906 147.0 32.8 18.52018 12 04 10 26 35.7 +67 47 47 0.0054940.9877 111.7 68.0 19.52018 12 05 13 21 08.2 +49 20 02 0.0072770.9849 84.6 94.9 21.1...2018 12 11 14 40 08.4 +17 15 03 0.02671 0.9695 54.5 124.2 25.6...2018 12 19 14 51 12.1 +11 11 16 0.05471 0.9535 55.0 122.4 27.0...2019 01 03 15 04 22.1 +06 48 03 0.1073 0.9397 63.1 111.0 27.7A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-X40
ReadMPEC 2018-X39 ReadMPEC 2018-X41Enter anMPEC number in oneof the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)