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[vsnet-obs 18715] New Takamizawa variable (TmzV131)



New Takamizawa variable (TmzV131)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV131).

TmzV131
= GSC4446.1025 201119.88 +683330.9 (2000.0) 11.40 1
= USNO1575.04431807 201119.876 +683331.82 (2000.0) 11.6 11.8

  Takamizawa's comment:

  No IRAS identification.
  The star may be an eclipsing binary (EA) with a range of 11.2-12.4p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV131        941123.488  113p  Tmz.VSOLJ
TmzV131        960721.524  113p  Tmz.VSOLJ
TmzV131        960815.583  114p  Tmz.VSOLJ
TmzV131        970901.561  113p  Tmz.VSOLJ
TmzV131        971218.384  113p  Tmz.VSOLJ
TmzV131        980916.521  112p  Tmz.VSOLJ
TmzV131        981108.385  121p  Tmz.VSOLJ
TmzV131        981108.444  112p  Tmz.VSOLJ
TmzV131        981209.447  114p  Tmz.VSOLJ
TmzV131        990105.387  124p  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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