[vsnet-obs 23157] New Takamizawa variable (TmzV512)

[Taichi Kato <tkato>]

New Takamizawa variable (TmzV512)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV512).

TmzV512
= GSC2467.356 075658.05 +314852.9 (2000.0) 11.48 1
= USNO1200.05938318 075658.041 +314852.71 (2000.0) 10.5 13.5
= IRAS07538+3156 075348.2 +315658 (1950.0)
    F12=4.36  F25=2.75  F60=0.36  F100=1.00L
    VAR=19 LRS=-1
= 075658.0 +314853 (2000.0) FSC07538+3156 4.541 2.865 0.350 1.247L
= 075658.0 +314855 (2000.0) LMS90 M7 13.5
= 075658.2 +314854 (2000.0) IRAS07538+3156 4.514 2.768 0.353 1.000L 19%
= 075658.2 +314854 (2000.0) SSC07538+3156 4.514 2.768 0.353 1.000L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.2-12.3p.

object         YYMMDD(UT)   mag  code
TmzV512        940306.474  112p  Tmz.VSOLJ
TmzV512        941111.694  113p  Tmz.VSOLJ
TmzV512        951025.775  119p  Tmz.VSOLJ
TmzV512        961021.812  121p  Tmz.VSOLJ
TmzV512        961208.660  120p  Tmz.VSOLJ
TmzV512        970227.529  120p  Tmz.VSOLJ
TmzV512        971012.748  118p  Tmz.VSOLJ
TmzV512        971231.636  123p  Tmz.VSOLJ
TmzV512        981117.702  117p  Tmz.VSOLJ
TmzV512        981213.616  118p  Tmz.VSOLJ
TmzV512        990208.510  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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