Electronic Telegram No. 549 Central Bureau for Astronomical Telegrams INTERNATIONAL ASTRONOMICAL UNION M.S. 18, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A. IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions) CBAT@CFA.HARVARD.EDU (science) URL http://cfa-www.harvard.edu/iau/cbat.html SUPERNOVA 2006dc IN IC 4596 Further to IAUC 8721, W. Li reports the LOSS discovery of an apparent supernova on unfiltered KAIT images taken on June 18.36 (at mag 17.8) and 19.29 UT (mag 17.7). SN 2006dc is located at R.A.= 16h16m04s.04, Decl. = -22o37'16".7 (equinox 2000.0), which is 6".3 east and 14".6 north of IC 4596. KAIT images taken on May 20.44 (limiting mag 19.0) and 30.42 (limiting mag 18.0) showed nothing at this position. NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2006 CBAT 2006 June 19 (CBET 549) Daniel W. E. Green