[vsnet-newvar 379] New Takamizawa variable (TmzV743)

[Taichi Kato <tkato>]

New Takamizawa variable (TmzV743)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV743).

TmzV743
= GSC524.2144 204655.44 +055123.7 (2000.0) 12.04 6
= GSC524.2144 204655.45 +055123.6 (2000.0) 12.54 1
= USNO0900.19165256 204655.464 +055123.76 (2000.0) 12.1 12.7
= 204655.3 +055123 (2000.0) 1225 0.21 TYC2-524.2144.1 (12.27 0.20) (12.52 0.20)

  Note this is not identified with the following IRAS source, which is
another Tmz variable (TmzV744).

!= 204654.0 +055130 (2000.0) IRAS20444+0540 34.150 28.530 6.433 3.176 99% 2(LRS

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 11.9-12.5p.
  (also may be a short-period variable based on the Tycho color - T. Kato)

object         YYYYMMDD(UT)   mag  code
TmzV743        19940414.731  123p  Tmz.VSOLJ
TmzV743        19940803.573  122p  Tmz.VSOLJ
TmzV743        19940810.668  122p  Tmz.VSOLJ
TmzV743        19940930.524  122p  Tmz.VSOLJ
TmzV743        19941102.861  122p  Tmz.VSOLJ
TmzV743        19941127.412  124p  Tmz.VSOLJ
TmzV743        19941220.385  121p  Tmz.VSOLJ
TmzV743        19950306.828  120p  Tmz.VSOLJ
TmzV743        19950401.788  123p  Tmz.VSOLJ
TmzV743        19950723.647  121p  Tmz.VSOLJ
TmzV743        19951014.506  125p  Tmz.VSOLJ
TmzV743        19960318.799  119p  Tmz.VSOLJ
TmzV743        19960716.701  120p  Tmz.VSOLJ
TmzV743        19961030.464  122p  Tmz.VSOLJ
TmzV743        19970309.826  122p  Tmz.VSOLJ
TmzV743        19970901.582  122p  Tmz.VSOLJ
TmzV743        19971025.533  120p  Tmz.VSOLJ
TmzV743        19980402.785  122p  Tmz.VSOLJ
TmzV743        19990708.626  123p  Tmz.VSOLJ
TmzV743        20000314.817  119p  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>

VSNET Home Page

Return to Daisaku Nogami

---

vsnet-adm@kusastro.kyoto-u.ac.jp