[vsnet-outburst 13603] OT J221232.0+160140 bright outburst

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Sat Dec 24 10:47:17 JST 2011


OT J221232.0+160140 bright outburst

   According to Eddy Muyllaert (via BAAVSS alert) this dwarf nova
(=CSS 090911:221232+160140) is undergoing a bright outburst.
There were two past outbursts recorded at mag 15.1 and 15.2.
The present outburst is the brightest one.

   The expected Porb from SDSS colors is 0.10 d (arXiv:1111.4286).
Time-resolved photometry is encouraged!

CSS 090911:221232+160140     Dec 23.9222     13.95:C OUTBURST


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