Electronic Telegram No. 1919 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://www.cfa.harvard.edu/iau/cbat.html SUPERNOVA 2009ih IN MCG +07-33-12 T. Boles, Coddenham, England, reports the discovery of an apparent supernova (mag 17.3) on 24 unfiltered CCD images taken on Aug 21.000 and 22.004 UT with a 0.35-m reflector. The new object is located at R.A. = 15h55m31s.05 +/- 0s.01, Decl. = +41o56'54".0 +/- 0".1 (equinox 2000.0), which is approximately 0".8 east and 8".0 south of the center of MCG +07-33-12. Nothing is present at this position on Boles' images from 2006 Apr. 5 and June 30 (limiting mag 19.5) or on Digitized Sky Survey plates from 1991 Apr. 9 (limiting red mag 21.0) and 1988 May 14 (limiting blue mag 20.5). NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2009 CBAT 2009 August 22 (CBET 1919) Daniel W. E. Green