Electronic Telegram No. 1892 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 2009hs IN NGC 6521 Further to CBET 1888, J. Choi, S. B. Cenko, W. Li and A. V. Filippenko, University of California, report the LOSS discovery of an apparent supernova on unfiltered KAIT images: SN 2009 UT R.A. (2000.0) Decl. Mag. Offset 2009hs July 28.28 17 55 50.93 +62 35 59.1 18.4 17".9 E, 45".4 S Additional KAIT magnitudes: July 24.33 UT, [19.4; July 29.29, 18.1. NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2009 CBAT 2009 August 2 (CBET 1892) Brian G. Marsden