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[vsnet-obs 21354] New Takamizawa variable (TmzV403)

New Takamizawa variable (TmzV403)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV403).

TmzV403
= GSC5421.1424 080310.70 -121409.5 (2000.0) 13.97 0
= GSC5421.1424 080310.72 -121408.5 (2000.0) 13.34 0
= USNO0750.05698219 080310.728 -121409.53 (2000.0) 11.0 15.2
= IRAS08008-1205 080049.6 -120542 (1950.0)
    F12=10.00  F25=4.36  F60=0.76  F100=1.00L
    VAR= 7 LRS=14
    blue featureless, spec.index=2.0
    II: variable star with 'young' O-rich circumstellar shell
= 080308.3 -121322 (2000.0) RAFGL4661S
= 080308.3 -121322 (2000.0) TMSS-10186
= 080310.8 -121410 (2000.0) IRAS08008-1205 9.552 4.187 0.762 1.000L 7% 2(LRS)
= 080310.8 -121410 (2000.0) SSC08008-1205 9.552 4.187 0.762 1.000L

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 12.4-13.3p.

object         YYMMDD(UT)   mag  code
TmzV403        940505.456  133p  Tmz.VSOLJ
TmzV403        941111.717  131p  Tmz.VSOLJ
TmzV403        950220.543  132p  Tmz.VSOLJ
TmzV403        951222.721  130p  Tmz.VSOLJ
TmzV403        960211.531  129p  Tmz.VSOLJ
TmzV403        961208.645  132p  Tmz.VSOLJ
TmzV403        970227.504  128p  Tmz.VSOLJ
TmzV403        971013.813  131p  Tmz.VSOLJ
TmzV403        971203.733  126p  Tmz.VSOLJ
TmzV403        971231.663  125p  Tmz.VSOLJ
TmzV403        981115.792  124p  Tmz.VSOLJ
TmzV403        981117.735  125p  Tmz.VSOLJ
TmzV403        990208.547  125p  Tmz.VSOLJ
TmzV403        990404.460  124p  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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