MPEC 2012-U95 : COMET P/2012 TB36 (LEMMON)
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M.P.E.C. 2012-U95 Issued 2012 Oct. 25, 16:56 UT The Minor Planet Electronic Circulars contain information on unusual minor planets and routine data on comets. They are published on behalf of Commission 20 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 COMET P/2012 TB36 (LEMMON) Observations: PK12T36B C2012 09 17.35454 00 41 40.70 +04 08 45.3 20.8 TrEU095G96 PK12T36B C2012 09 17.36376 00 41 40.48 +04 08 44.4 20.9 TrEU095G96 PK12T36B C2012 09 17.37302 00 41 40.12 +04 08 43.0 20.3 TrEU095G96 PK12T36B C2012 09 17.38232 00 41 39.94 +04 08 42.4 20.6 TrEU095G96 PK12T36B C2012 10 05.29464 00 32 49.02 +03 33 19.2 19.9 TrEU095G96 PK12T36B C2012 10 05.30138 00 32 48.80 +03 33 18.6 20.1 TrEU095G96 PK12T36B C2012 10 05.30819 00 32 48.58 +03 33 18.0 20.2 TrEU095G96 PK12T36B C2012 10 05.31507 00 32 48.37 +03 33 16.7 20.1 TrEU095G96 PK12T36B C2012 10 09.34389200 30 46.301+03 25 03.15 20.9 TLEU095F51 PK12T36B C2012 10 09.35798800 30 45.864+03 25 01.54 20.9 TLEU095F51 PK12T36B C2012 10 09.37220700 30 45.422+03 24 59.71 20.7 TLEU095F51 PK12T36B C2012 10 09.38652400 30 44.973+03 24 58.07 20.9 TLEU095F51 PK12T36B C2012 10 14.32236 00 28 18.94 +03 15 12.6 19.9 TrEU095G96 PK12T36B C2012 10 14.32295 00 28 18.87 +03 15 12.3 19.9 TrEU095G96 PK12T36B C2012 10 14.32819 00 28 18.73 +03 15 11.9 20.5 TrEU095G96 PK12T36B C2012 10 14.32876 00 28 18.69 +03 15 11.8 20.3 TrEU095G96 PK12T36B C2012 10 14.33404 00 28 18.55 +03 15 10.9 20.4 TrEU095G96 PK12T36B C2012 10 14.33461 00 28 18.55 +03 15 11.4 20.1 TrEU095G96 PK12T36B C2012 10 14.33998 00 28 18.40 +03 15 10.3 20.1 TrEU095G96 PK12T36B C2012 10 14.34053 00 28 18.37 +03 15 10.9 20.3 TrEU095G96 Observer details: F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer PS1 Science Consortium. 1.8-m Ritchey-Chretien + CCD. G96 Mt. Lemmon Survey. Observers R. A. Kowalski, S. M. Larson, J. A. Johnson. Measurers A. Boattini, E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD. Orbital elements: P/2012 TB36 (Lemmon) T 2013 July 18.75583 TT MPC q 4.2663272 (2000.0) P Q n 0.05402296 Peri. 36.39997 +0.69556536 -0.71817850 a 6.9302748 Node 9.58597 +0.62720815 +0.59325813 e 0.3843928 Incl. 6.97096 +0.35042654 +0.36368179 P 18.2 From 20 observations 2012 Sept. 17-Oct. 14. Ephemeris: P/2012 TB36 (Lemmon) Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2 2012 09 25 00 38 01.2 +03 54 22 3.5313 4.5263 171.9 1.8 20.3 ... 2012 10 10 00 30 26.6 +03 23 45 3.5121 4.5019 171.4 1.9 20.3 ... 2012 10 18 00 26 34.5 +03 08 23 3.5291 4.4893 162.5 3.8 20.3 ... 2012 10 24 00 23 55.6 +02 58 18 3.5540 4.4801 155.9 5.2 20.3 2012 10 25 00 23 30.8 +02 56 47 3.5591 4.4786 154.8 5.4 20.3 2012 10 26 00 23 06.5 +02 55 18 3.5645 4.4771 153.7 5.7 20.3 ... 2012 11 01 00 20 52.7 +02 47 39 3.6021 4.4681 147.1 6.9 20.3 ... 2012 11 09 00 18 31.1 +02 41 00 3.6659 4.4563 138.5 8.5 20.3 ... 2012 11 24 00 16 18.9 +02 41 34 3.8211 4.4351 122.9 10.8 20.4 Gareth V. Williams (C) Copyright 2012 MPC M.P.E.C. 2012-U95


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