MPEC 2018-C84 : 2018 CU2
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ReadMPEC 2018-C83
ReadMPEC 2018-C85M.P.E.C. 2018-C84 Issued 2018 Feb. 12, 15:09 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 CU2Observations: K18C02U* C2018 02 09.24550 08 16 44.66 +33 20 50.6 21.6 GUEC084G96 K18C02U C2018 02 09.25072 08 16 46.22 +33 21 09.5 21.5 GUEC084G96 K18C02U C2018 02 09.25592 08 16 47.75 +33 21 27.9 21.2 GUEC084G96 K18C02U C2018 02 09.26113 08 16 49.40 +33 21 46.4 21.9 GUEC084G96 K18C02U C2018 02 09.28411708 16 55.32 +33 22 58.0 21.1 GUEC084H01 K18C02U C2018 02 09.29042408 16 57.29 +33 23 19.2 21.2 GUEC084H01 K18C02U C2018 02 09.29734008 16 59.48 +33 23 42.5 21.4 GUEC084H01 K18C02U C2018 02 09.30488208 17 01.86 +33 24 07.6 21.1 GUEC084H01 K18C02U C2018 02 09.39176 08 17 31.81 +33 28 53.8 21.5 GUEC084G96 K18C02U C2018 02 09.39465 08 17 32.90 +33 29 04.2 21.6 GUEC084G96 K18C02U C2018 02 09.39609 08 17 33.42 +33 29 08.7 21.5 GUEC084G96 K18C02U IC2018 02 09.90599508 22 01.27 +34 02 16.6 21.3 VSEC084L01 K18C02U IC2018 02 09.90993308 22 03.08 +34 02 33.4 20.7 VSEC084L01 K18C02U KC2018 02 09.91376708 22 04.65 +34 02 49.3 21.4 VSEC084L01 K18C02U IC2018 02 09.91759008 22 06.40 +34 03 07.6 20.7 VSEC084L01 K18C02U KC2018 02 11.03089 08 34 53.92 +35 38 59.8 UEC084204 K18C02U KC2018 02 11.04939 08 35 08.37 +35 40 45.6 UEC084204 K18C02U KC2018 02 11.06786 08 35 23.12 +35 42 30.3 20.6 GUEC084204 K18C02U C2018 02 11.14427 08 37 11.68 +35 52 04.8 20.3 GUEC084I52 K18C02U C2018 02 11.14523 08 37 12.49 +35 52 11.5 20.4 GUEC084I52 K18C02U C2018 02 11.14619 08 37 13.26 +35 52 19.0 20.3 GUEC084I52 K18C02U KC2018 02 11.90377 08 51 55.22 +37 27 22.7 UEC084J95 K18C02U KC2018 02 11.90922 08 52 02.37 +37 28 14.0 UEC084J95 K18C02U KC2018 02 11.91480 08 52 09.71 +37 29 06.3 20.1 GUEC084J95Observer details:204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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. 1.5-m reflector + 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 J. A. Johnson. 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.L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector + CCD.Orbital elements:2018 CU2 EarthMOID = 0.0039 AUEpoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPCM 3.60359 (2000.0) P Qn 0.43016122 Peri. 205.60803 -0.99970058 +0.02199627a 1.7379951 Node 335.64517 -0.01547459 -0.90768329e 0.4629702 Incl. 1.48959 -0.01895504 -0.41907901P 2.29 H 28.0 G 0.15 U 5Residuals in seconds of arc180209 G96 0.5+ 0.0 180209 G96 0.5- 1.1- 180211 204 0.1+ 0.2-180209 G96 0.1+ 0.1+ 180209 G96 0.2+ 0.5+ 180211 204 0.3+ 0.1-180209 G96 0.6- 0.1- 180209 G96 0.3+ 0.7+ 180211 I52 0.3+ 0.0180209 G96 0.1+ 0.1- 180209 L01 1.1- 0.4+ 180211 I52 0.4+ 0.5-180209 H01 0.1+ 0.0 180209 L01 0.3+ 0.1+ 180211 I52 0.0 0.2-180209 H01 0.1+ 0.2- 180209 L01 0.8- 0.6- 180211 J95 0.0 0.1+180209 H01 0.3+ 0.1- 180209 L01 0.4+ 1.2+ 180211 J95 0.1- 0.1+180209 H01 0.2+ 0.1- 180211 204 0.0 0.3- 180211 J95 0.0 0.1-Ephemeris:2018 CU2 a,e,i = 1.74, 0.46, 1 q = 0.9334Date TT R. A. (2000) Decl. Delta r Elong. Phase V2018 01 13 07 50 20.6 +27 07 28 0.1843 1.1669 173.7 5.3 25.1...2018 01 28 07 51 39.3 +28 50 56 0.09520 1.0769 164.6 14.0 23.9...2018 02 05 07 59 53.9 +30 46 16 0.05264 1.0348 157.7 21.2 22.7...2018 02 11 08 34 37.8 +35 37 17 0.02210 1.0069 154.4 25.1 20.92018 02 12 08 54 05.9 +37 44 09 0.01721 1.0026 153.9 25.6 20.42018 02 13 09 31 15.3 +40 55 00 0.01251 0.9984 152.4 27.2 19.7...2018 02 19 18 42 56.9 -17 07 30 0.02029 0.9756 50.0 129.1 25.1...2018 02 27 19 20 51.9 -24 16 51 0.06060 0.9522 49.8 127.5 27.3...2018 03 14 19 42 32.3 -25 39 19 0.1375 0.9334 60.2 112.5 27.9A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-C84
ReadMPEC 2018-C83 ReadMPEC 2018-C85Enter anMPEC number in oneof the following forms:
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