Electronic Telegram No. 812 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 2007K IN MCG +06-20-50 Further to IAUC 8794, D. R. Madison and W. Li report the LOSS discovery of an apparent supernova on unfiltered KAIT images taken on Jan. 16.40 (at mag 17.2) and 18.32 UT (mag 17.1). SN 2007K is located at R.A. = 9h14m26s.21, Decl. = +36o06'52".4 (equinox 2000.0), which is 0".3 east and 8".1 north of MCG +06-20-50. A KAIT image on 2006 Dec. 3.39 showed nothing at this position (limiting mag 19.5). NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2007 CBAT 2007 January 18 (CBET 812) Daniel W. E. Green