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[vsnet-newvar 289] New Takamizawa variable (TmzV733)
- Date: Sun, 5 Mar 2000 16:55:10 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.ru, vsnet-newvar
- From: Taichi Kato <tkato>
- Subject: [vsnet-newvar 289] New Takamizawa variable (TmzV733)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV733)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV733).
TmzV733
= GSC3970.321 213248.59 +544015.1 (2000.0) 13.95 1
= USNO1425.12121425 213248.594 +544015.07 (2000.0) 12.5 17.3
= IRAS21311+5426 213111.6 +542656 (1950.0)
F12=3.98 F25=2.51 F60=0.91 F100=25.11L
VAR=41 LRS=-1
VII: variable star with more evolved C-rich circumstellar shell
= 213248.7 +544016 (2000.0) IRAS21311+5426 4.056 2.522 0.927 25.050L 41%
= 213248.7 +544016 (2000.0) SSC21311+5426 4.056 2.522 0.927 25.050L
Takamizawa's comment:
The star may be a semiregular variable with a range of 13.7-14.5p.
object YYYYMMDD(UT) mag code
TmzV733 19940903.567 143p Tmz.VSOLJ
TmzV733 19941127.492 140p Tmz.VSOLJ
TmzV733 19951212.460 142p Tmz.VSOLJ
TmzV733 19970824.567 143p Tmz.VSOLJ
TmzV733 19970827.549 137p Tmz.VSOLJ
TmzV733 19980823.571 140p Tmz.VSOLJ
TmzV733 19980916.541 145p Tmz.VSOLJ
TmzV733 19990709.583 142p Tmz.VSOLJ
TmzV733 19990807.602 142p Tmz.VSOLJ
TmzV733 19991226.386 137p 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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