[vsnet-alert 8985] TY Vul outburst

[Taichi Kato]

   The SU UMa-type dwarf nova TY Vul is undergoing an outburst.
The last reported superoutburst was in 2005 July (max 14.8).
Although the current outburst is not similarly bright, the long
absence of an outburst since the 2005 superoutburst might
suggest the possibility of a further rise to a superoutburst.

  YYYYMMDD(UT)   mag  observer
  20060803.711  <176C  (Hiroyuki Maehara)
  20060807.988  <168C  (Ian Miller)
  20060812.233  <160V  (Mike Simonsen)
  20060814.967  <168C  (Ian Miller)
  20060815.024  <155  (Gary Poyner)
  20060817.997  <168C  (Ian Miller)
  20060818.694  <168C  (Hiroyuki Maehara)
  20060820.903  159C  (Jeremy Shears)
  20060820.965  160V  (Roger Pickard)