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[vsnet-obs 19454] New Takamizawa variable (TmzV249)
- Date: Sat, 27 Feb 1999 19:22:22 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.su, vsnet-obs
- From: Taichi Kato <tkato>
- Subject: [vsnet-obs 19454] New Takamizawa variable (TmzV249)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV249)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV249).
TmzV249
= GSC3388.2226 062504.75 +514654.3 (2000.0) 13.22 1
= USNO1350.06772431 062504.789 +514654.27 (2000.0) 13.0 15.9
= IRAS06210+5148 062105.7 +514834 (1950.0)
F12=2.51 F25=1.10 F60=0.40L F100=1.10L
VAR=19 LRS=-1
possibly II: variable star with 'young' O-rich circumstellar shell
or VII: variable star with more evolved C-rich circumstellar shell
= 062503.8 +514653 (2000.0) IRAS06210+5148 2.460 1.114 0.400L 1.136L 19%
= 062503.8 +514653 (2000.0) SSC06210+5148 2.460 1.114 0.400L 1.136L
= 062505.9 +514655 (2000.0) FSC06211+5148 2.442 1.060 0.312L 0.839L
Takamizawa's comment:
The star may be a semiregular variable with a range of 13.2-15.0p.
Photographic magnitude estimates by VSOLJ members
object YYMMDD(UT) mag code
TmzV249 950203.476 135p Tmz.VSOLJ
TmzV249 951219.564 141p Tmz.VSOLJ
TmzV249 971109.675 143p Tmz.VSOLJ
TmzV249 980119.463 132p Tmz.VSOLJ
TmzV249 980302.440 138p Tmz.VSOLJ
TmzV249 981218.631 143p Tmz.VSOLJ
TmzV249 990204.446 150p 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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