Electronic Telegram No. 1587 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 2008ho IN NGC 922 G. Pignata, J. Maza, M. Hamuy, R. Antezana, L. Gonzalez, P. Gonzalez, P. Lopez, S. Silva, G. Folatelli, D. Iturra, R. Cartier, and F. Forster, Universidad de Chile; B. Conuel, Wesleyan University; and D. Reichart, K. Ivarsen, A. Crain, D. Foster, M. Nysewander, and A. LaCluyze, University of North Carolina at Chapel Hill, on behalf of the CHASE project, report the discovery of an apparent supernova (mag approximately 16.5 +/- 0.2) on R-band images taken on Nov. 26.11 and 27.23 UT with the 0.41-m 'PROMPT 4' telescope located at Cerro Tololo. The new object is located at R.A. = 2h25m04s.00 +/- 0".1, Decl. = -24o48'02".4 +/- 0".1 (equinox 2000.0), which is about 4".9 west and 45" south of the center of the galaxy NGC 922 (and situated on top of a visible source that is probably an H II region or a compact cluster). Nothing is detected at this position on archival images taken on Nov. 17.27 (limiting mag 17.5) and 13.13 (limiting mag 18.0). Tye type-II supernova 2002gw (cf. IAUC 7995, 7996, 8001) also appeared in NGC 922. NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2008 CBAT 2008 November 27 (CBET 1587) Daniel W. E. Green