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[vsnet-obs 21955] New Takamizawa variable (TmzV480)



New Takamizawa variable (TmzV480)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV480).

TmzV480
= GSC6565.2856 075643.01 -281515.2 (2000.0) 12.95 0
= GSC6565.2856 075643.02 -281516.2 (2000.0) 13.81 0
= GSC6565.2856 075643.05 -281516.7 (2000.0) 11.68 6
= USNO0600.04842605 075643.022 -281516.71 (2000.0) 10.3 12.2 *
= IRAS07546-2807 075440.2 -280712 (1950.0)
    F12=0.44  F25=0.25L F60=0.40L F100=8.31L
    VAR=-1 LRS=-1
= 075642.5 -281516 (2000.0) IRAS07546-2807 0.438 0.250L 0.400L 8.268L -1%
= 075642.5 -281516 (2000.0) SSC07546-2807 0.438 0.250L 0.400L 8.268L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.4-11.9p.

object         YYMMDD(UT)   mag  code
TmzV480        941111.724  117p  Tmz.VSOLJ
TmzV480        961021.828  114p  Tmz.VSOLJ
TmzV480        971013.806  118p  Tmz.VSOLJ
TmzV480        971203.741  119p  Tmz.VSOLJ
TmzV480        971231.679  117p  Tmz.VSOLJ
TmzV480        980322.516  119p  Tmz.VSOLJ
TmzV480        990404.452  115p  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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