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[vsnet-obs 18742] New Takamizawa variable (TmzV135)

New Takamizawa variable (TmzV135)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV135).

TmzV135
= GSC2899.1951 050447.75 +400611.8 (2000.0) 12.02 1
= USNO1275.04290170 050447.772 +400611.85 (2000.0) 11.9 15.1
= 050445.2 +400608 (2000.0) IRAS05012+4002 0.980 0.440 0.400L 1.661L 46%
= 050445.2 +400608 (2000.0) SSC05012+4002 0.980 0.440 0.400L 1.661L

  Takamizawa's comment:

  The star may be a semiregular variable (SR) with a range of 12.1-13.2p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV135        940302.540  131p  Tmz.VSOLJ
TmzV135        940810.775  124p  Tmz.VSOLJ
TmzV135        941108.597  132p  Tmz.VSOLJ
TmzV135        941224.488  122p  Tmz.VSOLJ
TmzV135        950320.515  129p  Tmz.VSOLJ
TmzV135        950823.769  121p  Tmz.VSOLJ
TmzV135        951128.608  123p  Tmz.VSOLJ
TmzV135        960109.422  129p  Tmz.VSOLJ
TmzV135        960922.747  132p  Tmz.VSOLJ
TmzV135        961015.731  127p  Tmz.VSOLJ
TmzV135        961203.547  128p  Tmz.VSOLJ
TmzV135        970802.749  125p  Tmz.VSOLJ
TmzV135        971123.615  123p  Tmz.VSOLJ
TmzV135        980318.465  125p  Tmz.VSOLJ
TmzV135        980820.731  132p  Tmz.VSOLJ
TmzV135        981024.609  126p  Tmz.VSOLJ
TmzV135        981218.596  132p  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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