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Circular No. 6108 Central Bureau for Astronomical Telegrams INTERNATIONAL ASTRONOMICAL UNION Postal Address: Central Bureau for Astronomical Telegrams Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions) Phone 617-495-7244/7440/7444 TWX 710-320-6842 ASTROGRAM CAM MARSDEN@CFA.HARVARD.EDU or GREEN@CFA.HARVARD.EDU (science) SUPERNOVA 1994ae IN NGC 3370 T. Iijima, E. Cappellaro, and M. Turatto, Asiago Astrophysical Observatory, report the following observations of SN 1994ae obtained at the 1.2-m telescope of the University of Padova: "The preliminary reduction of a CCD spectrum (500-800 nm) obtained on Nov. 23.16 UT shows the lines of Si II (615 nm) and S II (529, 545 nm), indicating that the object is a type-Ia supernova near maximum light. The expansion velocity measured from the minimum of the Si II line is 11 000 km/s." PERIODIC COMET MACHHOLZ 2 (1994o) Orbital elements for component A from MPC 24216: Epoch = 1994 Sept. 5.0 TT T = 1994 Sept.18.8041 TT Peri. = 149.2623 e = 0.750145 Node = 246.1772 2000.0 q = 0.752548 AU Incl. = 12.7865 a = 3.011944 AU n = 0.1885532 P = 5.227 years 1994/95 R. A. (2000) Decl. Delta r Elong. Phase m1 Nov. 24 11 07.18 - 6 53.4 1.200 1.288 71.4 46.6 15.7 29 11 12.43 - 8 20.6 1.212 1.344 74.6 45.0 16.3 Dec. 4 11 16.84 - 9 41.9 1.219 1.400 78.0 43.5 16.8 9 11 20.37 -10 57.4 1.224 1.456 81.7 42.0 17.3 14 11 22.98 -12 07.0 1.225 1.511 85.6 40.5 17.8 19 11 24.65 -13 10.5 1.224 1.567 89.7 38.9 18.3 24 11 25.32 -14 07.6 1.221 1.621 94.0 37.2 18.7 29 11 24.96 -14 57.9 1.217 1.675 98.6 35.5 19.1 Jan. 3 11 23.54 -15 40.9 1.212 1.729 103.5 33.6 19.6 Total visual magnitude estimates by C. S. Morris from southern California (0.26-m reflector): Oct. 7.51 UT, 9.6; 12.50, 10.2; 16.51, 11.0. PERIODIC COMET BORRELLY (1994l) Total visual magnitude estimate by A. Hale from Descanso, CA (10x50 binoculars): Nov. 14.52 UT, 8.6. 1994 November 26 (6108) Daniel W. E. Green
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