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[vsnet-obs 21379] New Takamizawa variable (TmzV405)

New Takamizawa variable (TmzV405)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV405).

TmzV405
= GSC5440.1744 082639.18 -132822.6 (2000.0) 12.50 0
= USNO0750.06213425 082639.198 -132822.30 (2000.0)  9.8 13.5
= IRAS08242-1318 082417.9 -131829 (1950.0)
    F12=0.23  F25=0.36L F60=0.48L F100=1.10L
    VAR=-1 LRS=-1
= 082638.7 -132823 (2000.0) IRAS08242-1318 0.218 0.349L 0.463L 1.051L -1%
= 082638.7 -132823 (2000.0) SSC08242-1318 0.218 0.349L 0.463L 1.051L
= 082640.3 -132827 (2000.0) FSC08243-1318 0.253 0.159L 0.115L 0.717L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.4-12.4p.

object         YYMMDD(UT)   mag  code
TmzV405        940505.456  114p  Tmz.VSOLJ
TmzV405        941111.717  120p  Tmz.VSOLJ
TmzV405        950220.543  124p  Tmz.VSOLJ
TmzV405        951222.721  121p  Tmz.VSOLJ
TmzV405        960211.531  122p  Tmz.VSOLJ
TmzV405        961208.645  123p  Tmz.VSOLJ
TmzV405        971013.813  121p  Tmz.VSOLJ
TmzV405        971203.733  120p  Tmz.VSOLJ
TmzV405        971231.663  123p  Tmz.VSOLJ
TmzV405        981115.792  120p  Tmz.VSOLJ
TmzV405        981117.735  121p  Tmz.VSOLJ
TmzV405        990208.547  123p  Tmz.VSOLJ
TmzV405        990404.460  122p  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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