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[vsnet-obs 21958] New Takamizawa variable (TmzV483)

New Takamizawa variable (TmzV483)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV483).

TmzV483
= GSC6035.2026 090443.41 -200744.9 (2000.0) 12.72 0
= USNO0675.07152739 090443.396 -200745.29 (2000.0) 10.1 13.7
= IRAS09024-1955 090226.4 -195542 (1950.0)
    F12=2.29  F25=1.74  F60=0.40L F100=1.00L
    VAR= 0 LRS=-1
 possibly IIIa: variable star with more evolved O-rich c.s. shell
= 090443.1 -200741 (2000.0) IRAS09024-1955 2.272 1.659 0.400L 1.000L 0%
= 090443.1 -200741 (2000.0) SSC09024-1955 2.272 1.659 0.400L 1.000L
= 090443.1 -200742 (2000.0) CS2416 - 12.1 - -
= 090443.8 -200747 (2000.0) FSC09024-1955 2.247 1.641 0.236L 2.148L
= 090442.0 -200659 (2000.0) C3,5J(Buscombe) V=10.9 - -

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.5-12.1p.

object         YYMMDD(UT)   mag  code
TmzV483        941109.794  121p  Tmz.VSOLJ
TmzV483        950203.655  120p  Tmz.VSOLJ
TmzV483        960112.567  115p  Tmz.VSOLJ
TmzV483        971105.778  120p  Tmz.VSOLJ
TmzV483        980102.642  117p  Tmz.VSOLJ
TmzV483        980125.544  119p  Tmz.VSOLJ
TmzV483        980322.524  120p  Tmz.VSOLJ
TmzV483        980329.476  119p  Tmz.VSOLJ
TmzV483        981117.801  119p  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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