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[vsnet-obs 24152] New Takamizawa variable (TmzV608)



New Takamizawa variable (TmzV608)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV608).

TmzV608
= GSC4248.1005 212235.74 +612910.1 (2000.0) 12.46 1
= USNO1500.08053617 212235.716 +612909.68 (2000.0) 11.8 15.2
= IRAS21213+6116 212120.3 +611615 (1950.0)
    F12=0.25  F25=0.25L F60=0.48L F100=19.05L
    VAR=-1 LRS=-1
= 212236.1 +612908 (2000.0) IRAS21213+6116 0.261 0.250L 0.475L 18.740L -1%
= 212236.1 +612908 (2000.0) SSC21213+6116 0.261 0.250L 0.475L 18.740L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 12.3-12.9p.

object         YYMMDD(UT)   mag  code
TmzV608        940903.562  128p  Tmz.VSOLJ
TmzV608        970824.567  127p  Tmz.VSOLJ
TmzV608        970827.540  123p  Tmz.VSOLJ
TmzV608        971218.437  126p  Tmz.VSOLJ
TmzV608        980823.562  127p  Tmz.VSOLJ
TmzV608        980916.530  127p  Tmz.VSOLJ
TmzV608        990709.574  129p  Tmz.VSOLJ
TmzV608        990807.594  125p  Tmz.VSOLJ

Observer's code:
  Tmz: K.Takamizawa (Saku-machi,Nagano,Japan)
       Inst.: 10cmR F4 twin patrol cameras  T-Max400 120
       Comparison stars mag.:GSC

Relayed from Kesao Takamizawa <GHA07243@nifty.ne.jp>

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