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[vsnet-obs 23102] New Takamizawa variable (TmzV510)



New Takamizawa variable (TmzV510)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV510).

TmzV510
= GSC6585.1280 090220.34 -234659.8 (2000.0) 14.88 0 N
= GSC6585.1280 090220.36 -234701.2 (2000.0) 14.53 0 N
= USNO0600.07143111 090220.344 -234700.82 (2000.0) 12.5 15.8
= IRAS09001-2335 090007.0 -233504 (1950.0)
    F12=1.00  F25=0.48  F60=0.40L F100=5.25L
    VAR=32 LRS=-1
= 090220.0 -234656 (2000.0) IRAS09001-2335 0.974 0.493 0.400L 5.330L 32%
= 090220.0 -234656 (2000.0) SSC09001-2335 0.974 0.493 0.400L 5.330L
= 090220.5 -234701 (2000.0) FSC09001-2335 0.969 0.505 0.292L 1.565L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 14.4-15.3p.

object         YYMMDD(UT)   mag  code
TmzV510        941109.794  144p  Tmz.VSOLJ
TmzV510        950203.655  153p  Tmz.VSOLJ
TmzV510        971105.779  146p  Tmz.VSOLJ
TmzV510        980102.642  152p  Tmz.VSOLJ
TmzV510        980322.524  151p  Tmz.VSOLJ
TmzV510        981117.792  152p  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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