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[vsnet-newvar 1328] New Takamizawa variable (TmzV929)

New Takamizawa variable (TmzV929)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV929).

TmzV929
= GSC4042.472 011234.40 +655408.8 (2000.0) 13.23 1
= USNO1500.01240892 011234.405 +655408.87 (2000.0) 12.8 17.3
= IRAS01092+6538 010915.0 +653817 (1950.0)
     F12=0.40  F25=0.25L F60=0.48L F100=19.05L
     VAR=-1 LRS=-1
= 011233.8 +655411 (2000.0) IRAS01092+6538 0.386 0.250L 0.460L 19.680L -1%
= 011233.8 +655411 (2000.0) SSC01092+6538 0.386 0.250L 0.460L 19.680L
= 011234.4 +655405 (2000.0) MSX5C_G125.0901+03.1184 -19 -10 0 0 0 -2  V(%):-:-:1:-:-:-

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 13.2-14.0p.

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV929        19950120.474  137p  Tmz.VSOLJ
TmzV929        19970517.718  140p  Tmz.VSOLJ
TmzV929        19970703.727  136p  Tmz.VSOLJ
TmzV929        19980116.397  139p  Tmz.VSOLJ
TmzV929        19980823.617  138p  Tmz.VSOLJ
TmzV929        19981011.414  132p  Tmz.VSOLJ
TmzV929        19990105.447  134p  Tmz.VSOLJ
TmzV929        20000529.751  135p  Tmz.VSOLJ
TmzV929        20001216.393  136p  Tmz.VSOLJ
TmzV929        20010520.749  138p  Tmz.VSOLJ
TmzV929        20011116.528  132p  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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