[vsnet-newvar 1188] New Takamizawa variable (TmzV868)

[Taichi Kato <tkato>]

New Takamizawa variable (TmzV868)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV868).

TmzV868
= USNO1425.02493654 014757.596 +561736.85 (2000.0) 14.5 16.1

  Takamizawa's comment:

  The star may be a Mira-type variable with a range of 13.5-<14.5p.
  TmzV868 is located between GSC3692.2365 star (N) and GSC3692.946 star (SW).

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV868        19950127.432  <140p  Tmz.VSOLJ
TmzV868        19960922.656  138p  Tmz.VSOLJ
TmzV868        19970613.737  <145p  Tmz.VSOLJ
TmzV868        19970811.675  <145p  Tmz.VSOLJ
TmzV868        19971218.478  135p  Tmz.VSOLJ
TmzV868        19980116.420  <135p  Tmz.VSOLJ
TmzV868        19980629.693  <135p  Tmz.VSOLJ
TmzV868        19980820.646  <140p  Tmz.VSOLJ
TmzV868        19990724.672  145p  Tmz.VSOLJ
TmzV868        19991128.440  <145p  Tmz.VSOLJ
TmzV868        20000902.678  <140p  Tmz.VSOLJ
TmzV868        20011023.605  <145p  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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