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[vsnet-obs 24141] New Takamizawa variable (TmzV606)



New Takamizawa variable (TmzV606)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV606).

TmzV606
= GSC4249.37 213000.96 +614137.2 (2000.0) 12.76 1
= USNO1500.08168432 213000.967 +614137.27 (2000.0) 12.2 15.8
= IRAS21287+6128 212842.9 +612822 (1950.0)
    F12=0.48  F25=0.25L F60=0.40L F100=2.75L
    VAR=-1 LRS=-1
= 213001.1 +614135 (2000.0) IRAS21287+6128 0.473 0.250L 0.400L 2.636L -1%
= 213001.1 +614135 (2000.0) SSC21287+6128 0.473 0.250L 0.400L 2.636L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 13.1-13.8p.

object         YYMMDD(UT)   mag  code
TmzV606        940903.562  134p  Tmz.VSOLJ
TmzV606        970824.567  133p  Tmz.VSOLJ
TmzV606        970827.540  136p  Tmz.VSOLJ
TmzV606        971218.437  138p  Tmz.VSOLJ
TmzV606        980823.562  131p  Tmz.VSOLJ
TmzV606        980916.530  136p  Tmz.VSOLJ
TmzV606        990709.574  132p  Tmz.VSOLJ
TmzV606        990807.594  135p  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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