[vsnet-newvar 1311] New Takamizawa variable (TmzV917)

[Taichi Kato <tkato>]

New Takamizawa variable (TmzV917)

   Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV917).

TmzV917
= GSC4043.498 012757.23 +654322.2 (2000.0) 12.65 1
= GSC4043.498 012757.23 +654322.2 (2000.0) 12.60 1
= USNO1500.01488662 012757.200 +654321.93 (2000.0) 12.1 16.8
= IRAS01244+6527 012429.0 +652744 (1950.0)
     F12=0.44  F25=0.25L F60=0.44L F100=3.98L
     VAR=-1 LRS=-1
= 012756.7 +654315 (2000.0) IRAS01244+6527 0.430 0.250L 0.428L 4.021L -1%
= 012756.7 +654315 (2000.0) SSC01244+6527 0.430 0.250L 0.428L 4.021L
= 012757.1 +654324 (2000.0) CS230 - 12.6 10.1 -
= 012757.9 +654321 (2000.0) MSX5C_G126.6788+03.1170 -19 -10 1 0 0 -2 V(%):-:-:0:-:-:-
= 012741.9 +654259 (2000.0) C(Buscombe) V=12.6 - -

  Takamizawa's comment:

  The star may be a semiregular variable with a range of 12.6-13.4p.

Photographic magnitude estimates by VSOLJ members

object         YYYYMMDD(UT)   mag  code
TmzV917        19950127.432  126p  Tmz.VSOLJ
TmzV917        19960922.656  134p  Tmz.VSOLJ
TmzV917        19970613.737  127p  Tmz.VSOLJ
TmzV917        19980116.420  131p  Tmz.VSOLJ
TmzV917        19980629.693  129p  Tmz.VSOLJ
TmzV917        19991128.440  126p  Tmz.VSOLJ
TmzV917        20000902.687  131p  Tmz.VSOLJ
TmzV917        20011023.613  127p  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>

VSNET Home Page

Return to Daisaku Nogami

---

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