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[vsnet-newvar 1307] New Takamizawa variable (TmzV913)



New Takamizawa variable (TmzV913)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV913).

TmzV913
= GSC4035.462 014022.39 +624022.0 (2000.0) 12.08 1
= USNO1500.01716062 014022.454 +624022.22 (2000.0) 11.9 15.3
= IRAS01369+6225 013655.8 +622514 (1950.0)
     F12=0.44  F25=0.25L F60=0.52L F100=5.25L
     VAR=-1 LRS=-1
= 014022.4 +624022 (2000.0) MSX5C_G128.5145+00.3328 -17 -9 0 0 0 -2 V(%):-:-:1:-:-:-
= 014023.1 +624024 (2000.0) IRAS01369+6225 0.418 0.250L 0.515L 5.031L -1%
= 014023.1 +624024 (2000.0) SSC01369+6225 0.418 0.250L 0.515L 5.031L
= 014016.4 +624128 (2000.0) DO24586

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 12.5-13.5p.

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV913        19950127.432  133p  Tmz.VSOLJ
TmzV913        19960922.656  127p  Tmz.VSOLJ
TmzV913        19970613.737  130p  Tmz.VSOLJ
TmzV913        19980116.420  135p  Tmz.VSOLJ
TmzV913        19980629.693  128p  Tmz.VSOLJ
TmzV913        19991128.440  125p  Tmz.VSOLJ
TmzV913        20000902.687  130p  Tmz.VSOLJ
TmzV913        20011023.613  127p  Tmz.VSOLJ

Observer's code:
  Tmz: K.Takamizawa (Saku-machi,Nagano,Japan)
       SASS (Saku All Sky Survey)
       Inst.: 10cmR F4 twin patrol cameras and 25cm F2.8
       Baker-Schmidt camera T-Max400 120
       Comparison stars mag.:GSC

Relayed from Kesao Takamizawa <k-takamizawa@nifty.ne.jp>

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