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[vsnet-newvar 203] New Takamizawa variable (TmzV661)
- Date: Mon, 21 Feb 2000 20:51:47 +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 203] New Takamizawa variable (TmzV661)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV661)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV661).
TmzV661
= GSC3981.1354 220606.07 +591529.3 (2000.0) 11.85 6
= USNO1425.12936468 220606.080 +591529.28 (2000.0) 11.0 15.4
= IRAS22044+5900 220426.3 +590050 (1950.0)
F12=6.92 F25=3.63 F60=0.91 F100=17.37L
VAR= 3 LRS=-1
VII: variable star with more evolved C-rich circumstellar shell
= 220606.3 +591529 (2000.0) IRAS22044+5900 6.850 3.760 0.929 17.030L 3%
= 220606.3 +591529 (2000.0) SSC22044+5900 6.850 3.760 0.929 17.030L
Takamizawa's comment:
The star may be a semiregular variable with a range of 11.7-12.4p.
object YYYYMMDD(UT) mag code
TmzV661 19940903.562 117p Tmz.VSOLJ
TmzV661 19970824.567 122p Tmz.VSOLJ
TmzV661 19970827.540 121p Tmz.VSOLJ
TmzV661 19971218.437 124p Tmz.VSOLJ
TmzV661 19980823.562 119p Tmz.VSOLJ
TmzV661 19980916.530 118p Tmz.VSOLJ
TmzV661 19990709.574 120p Tmz.VSOLJ
TmzV661 19990807.594 119p Tmz.VSOLJ
TmzV661 19991226.462 123p 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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