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[vsnet-obs 20247] New Takamizawa variable (TmzV347)

New Takamizawa variable (TmzV347)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV347).

TmzV347
= USNO0675.04681565 074042.798 -221035.86 (2000.0) 12.7 16.8
= 074044.1 -221041 (2000.0) IRAS07385-2203 0.978 0.385 0.400L 1.505L 22%
= 074044.1 -221041 (2000.0) SSC07385-2203 0.978 0.385 0.400L 1.505L
= 074042.0 -220959 (2000.0) M8(III)(Buscombe) - - -

  Takamizawa's comment:

  The star may be a Mira-type variable with a range of 12.2-<15.0p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV347        940314.501  147p  Tmz.VSOLJ
TmzV347        941111.731  <150p  Tmz.VSOLJ
TmzV347        950203.546  142p  Tmz.VSOLJ
TmzV347        950927.799  149p  Tmz.VSOLJ
TmzV347        951118.744  122p  Tmz.VSOLJ
TmzV347        951222.685  130p  Tmz.VSOLJ
TmzV347        961021.768  128p  Tmz.VSOLJ
TmzV347        961206.707  147p  Tmz.VSOLJ
TmzV347        970103.622  <150p  Tmz.VSOLJ
TmzV347        970227.485  <150p  Tmz.VSOLJ
TmzV347        971013.798  144p  Tmz.VSOLJ
TmzV347        971103.802  146p  Tmz.VSOLJ
TmzV347        971204.695  150p  Tmz.VSOLJ
TmzV347        971224.633  150p  Tmz.VSOLJ
TmzV347        980121.549  <150p  Tmz.VSOLJ
TmzV347        980217.497  <150p  Tmz.VSOLJ
TmzV347        980325.453  <150p  Tmz.VSOLJ
TmzV347        981115.737  <150p  Tmz.VSOLJ
TmzV347        981212.628  <150p  Tmz.VSOLJ
TmzV347        990208.557  <150p  Tmz.VSOLJ
TmzV347        990404.438  148p  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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