Electronic Telegram No. 568 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 2006dm IN MCG -01-60-21 Further to IAUC 8727, J. Schwehr and W. Li report the LOSS discovery of an apparent supernova on unfiltered KAIT images taken on July 3.44 UT (mag 17.3) and 4.49 UT (mag 16.9). SN 2006dm is located at R.A.= 23h41m47s.84, Decl. = -3 40'8".4 (J2000), which is 7".6 east and 6".3 south of the nucleus of MCG -01-60-21. A KAIT image on June 21.49 UT showed nothing at this position (limiting mag 18.5). NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2006 CBAT 2006 July 4 (CBET 568) Brian G. Marsden