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[vsnet-obs 19748] New Takamizawa variable (TmzV264)

New Takamizawa variable (TmzV264)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV264).

TmzV264
= GSC4789.622 062641.12 -020548.6 (2000.0) 13.99 0
= GSC4789.622 062641.18 -020548.0 (2000.0) 13.86 0
= USNO0825.02462859 062641.138 -020548.66 (2000.0) 12.2 15.5
= IRAS06241-0203 062409.6 -020359 (1950.0)
    F12=0.52  F25=0.30L F60=0.40L F100=1.32L
    VAR=-1 LRS=-1
= 062640.8 -020549 (2000.0) IRAS06241-0203 0.539 0.299L 0.400L 1.369L -1%
= 062640.8 -020549 (2000.0) SSC06241-0203 0.539 0.299L 0.400L 1.369L

  Takamizawa's comment:

  The star may be a semiregular variables with a range of 12.6-13.9p.

Photographic magnitude estimates by VSOLJ members

object         YYMMDD(UT)   mag  code
TmzV264        940331.485  133p  Tmz.VSOLJ
TmzV264        941127.622  135p  Tmz.VSOLJ
TmzV264        950203.519  132p  Tmz.VSOLJ
TmzV264        950219.449  134p  Tmz.VSOLJ
TmzV264        950927.771  126p  Tmz.VSOLJ
TmzV264        951021.757  135p  Tmz.VSOLJ
TmzV264        951219.605  135p  Tmz.VSOLJ
TmzV264        961016.753  136p  Tmz.VSOLJ
TmzV264        961206.602  136p  Tmz.VSOLJ
TmzV264        970901.800  127p  Tmz.VSOLJ
TmzV264        971103.751  135p  Tmz.VSOLJ
TmzV264        971221.572  137p  Tmz.VSOLJ
TmzV264        980823.774  136p  Tmz.VSOLJ
TmzV264        990206.492  139p  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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