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[vsnet-obs 19103] New Takamizawa variable (TmzV211)

New Takamizawa variable (TmzV211)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV211).

TmzV211
= GSC2871.1123 034845.50 +425541.3 (2000.0) 11.92 1
= USNO1275.02720918 034845.516 +425541.43 (2000.0) 10.9 15.4
= IRAS03453+4246 034518.5 +424631 (1950.0)
    F12=0.44  F25=0.25L F60=0.40L F100=8.31L
    VAR=-1 LRS=-1
= 034844.0 +425540 (2000.0) IRAS03453+4246 0.430 0.255L 0.400L 8.674L -1%
= 034844.0 +425540 (2000.0) SSC03453+4246 0.430 0.255L 0.400L 8.674L

  Takamizawa's comment:

  The star may be a semiregular variable  with  a renge of 11.7-12.6p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV211        940910.704  124p  Tmz.VSOLJ
TmzV211        941108.558  124p  Tmz.VSOLJ
TmzV211        941223.461  123p  Tmz.VSOLJ
TmzV211        950320.485  125p  Tmz.VSOLJ
TmzV211        950823.720  120p  Tmz.VSOLJ
TmzV211        951127.554  120p  Tmz.VSOLJ
TmzV211        961229.422  122p  Tmz.VSOLJ
TmzV211        970714.728  119p  Tmz.VSOLJ
TmzV211        970802.707  121p  Tmz.VSOLJ
TmzV211        971010.688  121p  Tmz.VSOLJ
TmzV211        971123.526  118p  Tmz.VSOLJ
TmzV211        971221.456  117p  Tmz.VSOLJ
TmzV211        980820.706  123p  Tmz.VSOLJ
TmzV211        990109.498  126p  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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