Electronic Telegram No. 2463
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
CBAT Director:  Daniel W. E. Green; Hoffman Lab 209; Harvard University;
 20 Oxford St.; Cambridge, MA  02138; U.S.A.
e-mail:  cbatiau@eps.harvard.edu (alternate cbat@iau.org)
URL http://www.cbat.eps.harvard.edu/index.html
Prepared using the Tamkin Foundation Computer Network


SUPERNOVA 2010ia
     Further to CBET 2455, A. J. Drake, S. G. Djorgovski, A. Mahabal, M. J.
Graham, and R. Williams, California Institute of Technology; J. L. Prieto,
Carnegie Observatories; M. Catelan, Pontificia Universidad Catolica de Chile;
E. C. Beshore and S. M. Larson, Lunar and Planetary Laboratory, University of
Arizona; and E. Christensen, Gemini Observatory, report the CRTS discovery of
an apparent supernova in unfiltered Catalina Sky Survey (CSS) images:

 SN       2010 UT        R.A. (2000.0) Decl.      Mag.      Offset
 2010ia   Sept. 16.43   3 56 56.20  + 8 30 45.1   17.3    31".2 W, 2".7 S

Further unfiltered magnitudes for 2010ia:  Jan. 8.15 UT, [19.5 (CSS); Sept.
18.32, 18.0 (J. Brimacombe, remotely using an RCOS 0.5-m telescope located
at New Mexico Skies Observatory near Mayhill, NM, U.S.A.).


NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2010 CBAT
2010 September 19                (CBET 2463)              Daniel W. E. Green