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[vsnet-obs 21790] New Takamizawa variable (TmzV455)



New Takamizawa variable (TmzV455)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV455).

TmzV455
= GSC7125.1721 080703.83 -322130.9 (2000.0) 13.22 6 N
= GSC7125.1721 080703.83 -322132.0 (2000.0) 12.61 0 N
= USNO0525.06087267 080703.801 -322132.24 (2000.0) 99.9 12.5
= USNO0525.06087312 080703.858 -322131.38 (2000.0) 12.0 12.1

  Located close to the cluster:

080704.7 -322125 (2000.0) ESO430-SC21

  Takamizawa's comment:

  The star may be an RR Lyr-type variable with a range of 12.7-13.2p.

object         YYMMDD(UT)   mag  code
TmzV455        941111.724  128p  Tmz.VSOLJ
TmzV455        950220.528  131p  Tmz.VSOLJ
TmzV455        951118.735  131p  Tmz.VSOLJ
TmzV455        951222.701  127p  Tmz.VSOLJ
TmzV455        960211.540  128p  Tmz.VSOLJ
TmzV455        961021.828  130p  Tmz.VSOLJ
TmzV455        970227.495  132p  Tmz.VSOLJ
TmzV455        971013.806  131p  Tmz.VSOLJ
TmzV455        971103.834  131p  Tmz.VSOLJ
TmzV455        971203.741  131p  Tmz.VSOLJ
TmzV455        971231.679  127p  Tmz.VSOLJ
TmzV455        980322.516  132p  Tmz.VSOLJ
TmzV455        981115.785  132p  Tmz.VSOLJ
TmzV455        990208.537  129p  Tmz.VSOLJ
TmzV455        990404.452  130p  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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