Electronic Telegram No. 1951 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 SUPENOVA 2009je IN UGC 3312 Further to CBET 1943, 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 2009je Sep. 17.52 5 28 40.07 +22 06 46.4 17.8 4".4 W, 4".0 S Additional KAIT magnitudes for 2009je in UGC 3312: a co-added image from Feb. to Mar., [19.5; Sept. 24.53 UT, 18.3. NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2009 CBAT 2009 September 25 (CBET 1951) Daniel W. E. Green