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[vsnet-obs 11311] New Takamizawa variables (TmzV49,V50)


  Kesao Takamizawa (Nagano, Japan) reports his discovery of new variable
stars.

  TmzV49 = GSC3064.40 160528.90 +421030.1 (2000.0) 10.68 1
         = USNO1275.08931476 160528.910 +421030.20 (2000.0) 12.0 16.1
         = IRAS16037+4218 12.270 7.380 1.197 1.000L 80% 2(LRS)
         = LMS264 M8 >13.5

         The amplitude and IRAS color suggest Mira-type.  The IRAS LRS
         spectrum implies a variable star with more evolved O-rich
         circumstellar shell.

  TmzV50 = GSC2578.660 155601.52 +370622.1 (2000.0) 11.31 1
         = USNO1200.07769813 155601.492 +370622.07 (2000.0) 10.9 13.3 *
         = IRAS15541+3715 3.737 1.688 0.400L 1.000L 39%

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV49         940512.653  135p  Tmz.VSOLJ
TmzV49         950423.599  124p  Tmz.VSOLJ
TmzV49         970509.597  139p  Tmz.VSOLJ
TmzV49         970704.553  <152p  Tmz.VSOLJ
TmzV49         970824.510  <145p  Tmz.VSOLJ
TmzV49         980419.597  140p  Tmz.VSOLJ

TmzV50         940505.635  116p  Tmz.VSOLJ
TmzV50         950110.792  124p  Tmz.VSOLJ
TmzV50         950423.607  112p  Tmz.VSOLJ
TmzV50         970509.597  118p  Tmz.VSOLJ
TmzV50         970704.553  114p  Tmz.VSOLJ
TmzV50         970824.510  124p  Tmz.VSOLJ
TmzV50         980419.608  123p  Tmz.VSOLJ

Obsever: K.Takamizawa (Saku-machi,Nagano)
Inst.: 10cmR F4 twin patrol cameras  T-Max400
Comparison stars mag.:GSC

Relayed from Kesao Takamizawa <GHA07243@niftyserve.or.jp>

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