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[vsnet-obs 21817] New Takamizawa variable (TmzV458)

New Takamizawa variable (TmzV458)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV458).

TmzV458
= GSC7125.4357 080906.90 -322521.6 (2000.0) 12.49 6
= USNO0525.06199879 080906.884 -322522.12 (2000.0) 12.5 14.4
= IRAS08071-3216 080710.1 -321633 (1950.0)
    F12=0.33  F25=0.25L F60=0.58L F100=6.31L
    VAR=-1 LRS=-1
= 080907.9 -322524 (2000.0) IRAS08071-3216 0.328 0.250L 0.567L 6.542L -1%
= 080907.9 -322524 (2000.0) SSC08071-3216 0.328 0.250L 0.567L 6.542L
= 080905.9 -322400 (2000.0) M4(III)(Buscombe) - - -

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 12.7-13.4p.

object         YYMMDD(UT)   mag  code
TmzV458        941111.724  129p  Tmz.VSOLJ
TmzV458        950220.528  131p  Tmz.VSOLJ
TmzV458        951118.735  130p  Tmz.VSOLJ
TmzV458        951222.701  133p  Tmz.VSOLJ
TmzV458        960211.540  130p  Tmz.VSOLJ
TmzV458        961021.828  129p  Tmz.VSOLJ
TmzV458        970227.495  127p  Tmz.VSOLJ
TmzV458        971013.806  129p  Tmz.VSOLJ
TmzV458        971103.834  131p  Tmz.VSOLJ
TmzV458        971203.741  133p  Tmz.VSOLJ
TmzV458        971231.679  133p  Tmz.VSOLJ
TmzV458        980322.516  130p  Tmz.VSOLJ
TmzV458        981115.785  132p  Tmz.VSOLJ
TmzV458        990208.537  134p  Tmz.VSOLJ
TmzV458        990404.452  129p  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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