(cba:news) [Fwd: [vsnet-alert 13342] Re: OT J210950.5+134840 = Itagaki transient]

[Joe Patterson]

Definitely, a GREAT object for CBA time-series coverage!!!

joe



---------------------------- Original Message ----------------------------
Subject: [vsnet-alert 13342] Re: OT J210950.5+134840 = Itagaki transient
From:    "Korotkiy Stas" <planet171 at yandex.ru>
Date:    Wed, May 25, 2011 4:07 am
To:      vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
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 1909-08-15  >15.2mag (HDAP)
 1909-08-15  >15.2mag (HDAP)
 1912-09-09  >13.2mag (HDAP)
 1913-07-31  >14.5mag (HDAP)
 1951-07-30 ~18mag (DSS)
 1991-07-16 ~18mag (DSS)
 1992-10-16 ~18mag (DSS)
 1995-07-21 ~18mag (DSS)
 1998-09-21 >14mag (2MASS)
 2000-06-16 - 2005-08-15 ~18mag (NEAT)

Stas Korotkiy,
Moscow

25.05.2011, 08:16, "Taichi Kato" <tkato at kusastro.kyoto-u.ac.jp>:
> OT J210950.5+134840 = Itagaki transient
>
> ???Itagaki-san has detected a likely dwarf nova in outburst.
> The object was at 11.5C mag on May 24.6991 UT.
> The amplitude of the outburst is larger than 7 mag, and it is likely
> a WZ Sge-type outburst. ?Time-resolved photometry and spectroscopy
> are encouraged!
>
> http://www.cbat.eps.harvard.edu/unconf/followups/J21095047+1348396.html