[vsnet-alert 10341] CH Her bright outburst

[Taichi Kato]

   CH Her is undergoing a relatively bright outburst.
Although the object appears to be an SS Cyg-type dwarf nova,
follow-up observations are encouraged.
The most recent outburst as bright as this was in 2006 Oct (14.3, Poyner).

  YYYYMMDD(UT)   mag  observer
  20080710.2096 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080712.960  <151  (Gary Poyner)
  20080713.1853 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080713.9350 <152V  (Etienne Morelle)
  20080714.951  14.80V  (Etienne Morelle)
  20080714.9523 148V  (Etienne Morelle)
  20080715.1850 <14.50V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))
  20080717.1786 14.139V  (ASAS (Pojmanski, G. 2002, Acta Astron. 52,397))