[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

[vsnet-newvar 1332] New Takamizawa variable (TmzV933)

New Takamizawa variable (TmzV933)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV933).

TmzV933
= GSC4042.579 011511.83 +663953.7 (2000.0) 11.04 1
= USNO1500.01282808 011511.882 +663953.81 (2000.0) 10.0 15.0
= IRAS01118+6623 011149.2 +662359 (1950.0)
     F12=19.05  F25=8.31  F60=2.75  F100=10.96L
     VAR= 1 LRS=16
     blue featureless, spec.index=3.0
     VII: variable star with more evolved C-rich circumstellar shell
= 011511.3 +663949 (2000.0) IRAS01118+6623 18.240 8.287 2.710 10.810L 1% 4(LRS)
= 011511.3 +663949 (2000.0) SSC01118+6623 18.240 8.287 2.710 10.810L
= 011513.2 +664003 (2000.0) RAFGL184
= 011513.2 +664003 (2000.0) TMSS+70020
= 011548.4 +663845 (2000.0) DO24165

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.6-12.6p.

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV933        19950120.474  121p  Tmz.VSOLJ
TmzV933        19970517.718  119p  Tmz.VSOLJ
TmzV933        19970703.727  118p  Tmz.VSOLJ
TmzV933        19980116.397  116p  Tmz.VSOLJ
TmzV933        19980823.617  118p  Tmz.VSOLJ
TmzV933        19981011.414  126p  Tmz.VSOLJ
TmzV933        19990105.447  122p  Tmz.VSOLJ
TmzV933        20000529.751  118p  Tmz.VSOLJ
TmzV933        20001216.393  124p  Tmz.VSOLJ
TmzV933        20010520.749  119p  Tmz.VSOLJ
TmzV933        20011116.528  119p  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>

VSNET Home Page

Return to Daisaku Nogami

vsnet-adm@kusastro.kyoto-u.ac.jp