Electronic Telegram No. 2351

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

SUPERNOVAE 2010fv AND 2010fw

Further to CBET 2335, A. Narla, I. Nayak, S. B. Cenko, W. Li, and A. V.
Filippenko, University of California, report the LOSS discovery of two
apparent supernovae on unfiltered KAIT images:

 SN       2010 UT       R.A. (2000.0) Decl.      Mag.      Offset
 2010fv   July 1.30   15 13 06.52  +41 16 05.5   20.1    9".4 W, 12".7 N
 2010fw   July 2.38   17 47 32.41  +64 01 24.3   18.4    2".3 W, 14".7 S

Additional KAIT magnitudes for 2010fv in NGC 5888:  a co-added image from
Feb.-June, [21.2; July 3.30, 19.8.  The type-II supernova 2007Q (cf. CBETs
821, 840) also appeared in NGC 5888.  Additional KAIT magnitudes for 2010fw
in UGC 10995:  a co-added image from June 8-27, [19.6; July 4.35, 18.2.

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Host galaxy info: vel = 8731 km/s; 1.36 x 0.82; 13.8g; SB(s)bc

SN type info: II

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