[vsnet-campaign-dn 12598] CG Cep: large-amplitude variation

Taichi Kato tkato at kusastro.kyoto-u.ac.jp
Tue Nov 8 14:32:40 JST 2016

CG Cep: large-amplitude variation

   These observers have reported that this object
recently show large-amplitude variation
(or a longer quiescent phase).
The object showed only small-amplitude outbursts
in the past (particularly in 2010-early 2011,
before 2009).  This object is a good candidate
for a Z Cam-type object with significant
variation of the mass-transfer rate.

  YYYYMMDD(UT)   mag  observer
  20161004.642  14.57C  (Minoru Sato)
  20161012.413  15.17C  (Minoru Sato)
  20161015.425  15.31C  (Minoru Sato)
  20161018.478  17.91C  (Minoru Sato)
  20161021.501  <168C  (Minoru Sato)
  20161023.560  17.52C  (Minoru Sato)
  20161024.478  16.95C  (Minoru Sato)
  20161024.655  <159V  (Masayuki Moriyama)
  20161030.560  15.35V  (Minoru Sato)
  20161101.638  <165V  (Masayuki Moriyama)
  20161102.535  <165V  (Minoru Sato)
  20161102.671  170C  (Masayuki Moriyama)
  20161104.528  <165c  (Mitsutaka Hiraga)
  20161105.651  <152V  (Masayuki Moriyama)

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