Electronic Telegram No. 67
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 2004bu IN UGC 10089
     Further to IAUC 8341, T. Boles reports his discovery of an apparent
supernova (mag 17.1) on unfiltered CCD images taken on May 18.981 and
19.896 UT with a 0.35-m reflector.  The new object is located at R.A. =
15h54m52s.03, Decl. = +21o07'11".0 (equinox 2000.0), which is
approximately 1".2 west and 10".5 north of the center of UGC 10089.
SN 2004bu is not present on Boles' images from Mar. 20 and Jan. 29
(limiting mag 19.5) or on Digitized Sky Survey red (1992) or blue (1993)
plates.


NOTE: These 'Central Bureau Electronic Telegrams' are intended to
      be preliminary announcements of items that later appear in the
      formal IAU Circulars.  Citations should normally be made to IAUCs
      rather than to CBETs.

                         (C) Copyright 2004 CBAT
2004 May 20                       (CBET 67)               Daniel W. E. Green