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[vsnet-newvar 1146] New Takamizawa variable (TmzV835)



New Takamizawa variable (TmzV835)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV835).

TmzV835
= GSC6916.677 203841.89 -280447.4 (2000.0) 13.96 0
= USNO0600.23398699 203841.902 -280447.16 (2000.0) 10.7 14.9
= 2MASS 203841.904 -280447.64 (2000.0)  0.000  0.000  0.000
= 203841.4 -280447 (2000.0) IRAS20356-2815 10.970 5.711 1.006 1.000L 0%
= 203841.4 -280447 (2000.0) SSC20356-2815 10.970 5.711 1.006 1.000L
= 203842.8 -280442 (2000.0) FSC20356-2815 11.120 5.690 0.935 1.202L
= 203844.3 -280431 (2000.0) TMSS-30433

  Takamizawa's comment:

  The star may be a semiregular variable  with a range of 12.2-13.2p.

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV835        19940803.592  122p  Tmz.VSOLJ
TmzV835        19940810.644  124p  Tmz.VSOLJ
TmzV835        19940930.544  123p  Tmz.VSOLJ
TmzV835        19941127.394  126p  Tmz.VSOLJ
TmzV835        19950723.663  127p  Tmz.VSOLJ
TmzV835        19951020.433  131p  Tmz.VSOLJ
TmzV835        19960815.559  129p  Tmz.VSOLJ
TmzV835        19970706.694  129p  Tmz.VSOLJ
TmzV835        20011013.435  132p  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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