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[vsnet-newvar 272] New Takamizawa variable (TmzV720)



New Takamizawa variable (TmzV720)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV720).

TmzV720
= GSC3973.1053 220358.80 +551655.9 (2000.0) 13.98 1
= USNO1425.12874496 220358.834 +551655.43 (2000.0) 12.0 16.4
= 220359.3 +551643 (2000.0) IRAS22022+5502 1.627 0.693 0.466L 21.090L 36%
= 220359.3 +551643 (2000.0) SSC22022+5502 1.627 0.693 0.466L 21.090L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 13.8-14.5p.

object         YYYYMMDD(UT)   mag  code
TmzV720        19940903.567  143p  Tmz.VSOLJ
TmzV720        19941127.492  144p  Tmz.VSOLJ
TmzV720        19951212.460  145p  Tmz.VSOLJ
TmzV720        19970824.567  144p  Tmz.VSOLJ
TmzV720        19970827.549  140p  Tmz.VSOLJ
TmzV720        19980916.541  138p  Tmz.VSOLJ
TmzV720        19990709.583  141p  Tmz.VSOLJ
TmzV720        19990807.602  142p  Tmz.VSOLJ
TmzV720        19991226.386  139p  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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