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[vsnet-obs 18091] New Takamizawa variable (TmzV86)

New Takamizawa variable (TmzV86)

  Kesao Takamizawa (Nagano, Japan) reports his discovery of a new variable
star (TmzV86).

TmzV86
= GSC3803.1143 082529.42 +574328.8 (2000.0) 13.11 1
= USNO1425.07247110 082529.363 +574328.76 (2000.0) 13.1 15.5

   Takamizawa's comment:

   No IRAS identification.
The star may be an eclipsing binary (EB) with a range of 12.9-13.9p.
A search for the period is encouraged.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV86         941111.681  130p  Tmz.VSOLJ
TmzV86         950222.456  133p  Tmz.VSOLJ
TmzV86         971012.732  133p  Tmz.VSOLJ
TmzV86         971105.724  139p  Tmz.VSOLJ
TmzV86         971105.732  138p  Tmz.VSOLJ
TmzV86         971231.619  129p  Tmz.VSOLJ
TmzV86         980119.515  138p  Tmz.VSOLJ
TmzV86         980302.456  132p  Tmz.VSOLJ
TmzV86         980318.453  132p  Tmz.VSOLJ
TmzV86         980329.494  129p  Tmz.VSOLJ
TmzV86         981117.684  130p  Tmz.VSOLJ
TmzV86         981117.699  132p  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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