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[vsnet-obs 24134] New Takamizawa variable (TmzV603)
- Date: Mon, 25 Oct 1999 19:11:31 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.ru, vsnet-obs
- From: Taichi Kato <tkato>
- Subject: [vsnet-obs 24134] New Takamizawa variable (TmzV603)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV603)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV603).
TmzV603
= GSC4273.764 223905.42 +651721.0 (2000.0) 12.74 1
= USNO1500.09303515 223905.450 +651720.94 (2000.0) 12.2 16.0
= IRAS22373+6501 223722.1 +650137 (1950.0)
F12=3.31 F25=1.90 F60=0.63L F100=22.90L
VAR= 7 LRS=-1
possibly IIIa: variable star with more evolved O-rich c.s. shell
or VII: variable star with more evolved C-rich circumstellar shell
= 223905.3 +651715 (2000.0) IRAS22373+6501 3.175 1.885 0.610L 22.670L 7%
= 223905.3 +651715 (2000.0) SSC22373+6501 3.175 1.885 0.610L 22.670L
Takamizawa's comment:
The star may be a semiregular variable with a range of 12.8-13.6p.
object YYMMDD(UT) mag code
TmzV603 970827.540 136p Tmz.VSOLJ
TmzV603 971218.437 133p Tmz.VSOLJ
TmzV603 980823.563 130p Tmz.VSOLJ
TmzV603 980916.530 135p Tmz.VSOLJ
TmzV603 981107.440 133p Tmz.VSOLJ
TmzV603 990709.574 128p Tmz.VSOLJ
TmzV603 990807.594 132p 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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