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[vsnet-obs 21282] New Takamizawa variable (TmzV386)

New Takamizawa variable (TmzV386)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV386).  The star is identical with the FASTT variable HS 434.

TmzV386
= GSC4833.939 075743.18 -004106.3 (2000.0) 13.88 0
= USNO0825.05809906 075743.178 -004106.76 (2000.0)  9.0 15.7
= IRAS07551-0032 075510.0 -003257 (1950.0)
    F12=14.45  F25=3.98  F60=0.83  F100=1.00L
    VAR=94 LRS=44
    blue, 11micron (SiC) emission, strength=4
    I: oxygen-rich non-variable star without circumstellar shell
= 075741.9 -004059 (2000.0) C4:,3(Buscombe) - - -
= 075743.0 -004104 (2000.0) IRAS07551-0032 15.110 3.897 0.874 1.000L 94% 3(LRS)
= 075743.0 -004104 (2000.0) SSC07551-0032 15.110 3.897 0.874 1.000L
= 075743.2 -004106 (2000.0) HS434 10.60 (0.79)R - - 
= 075743.6 -004101 (2000.0) CS1960 - 10: - -
= 075743.8 -004109 (2000.0) FSC07551-0033 16.380 4.135 0.867 0.778L

  Takamizawa's comment:

  The star may be a Mira-type variable with a range of 11.2-14.0p.

object         YYMMDD(UT)   mag  code
TmzV386        940306.492  125p  Tmz.VSOLJ
TmzV386        941111.708  112p  Tmz.VSOLJ
TmzV386        950220.550  132p  Tmz.VSOLJ
TmzV386        951025.790  125p  Tmz.VSOLJ
TmzV386        951222.729  132p  Tmz.VSOLJ
TmzV386        961208.635  131p  Tmz.VSOLJ
TmzV386        970227.512  135p  Tmz.VSOLJ
TmzV386        971012.765  133p  Tmz.VSOLJ
TmzV386        971231.652  140p  Tmz.VSOLJ
TmzV386        981117.719  138p  Tmz.VSOLJ
TmzV386        990208.527  130p  Tmz.VSOLJ
TmzV386        990404.467  112p  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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