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[vsnet-newvar 1210] New Takamizawa variable (TmzV880)
- Date: Tue, 13 Nov 2001 11:17:04 +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 1210] New Takamizawa variable (TmzV880)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV880)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV880).
TmzV880
= GSC3699.1298 022812.82 +583709.3 (2000.0) 13.23 1 N
= USNO1425.03532224 022812.880 +583709.27 (2000.0) 10.9 15.2
= IRAS02245+5823 022433.8 +582341 (1950.0)
F12=6.92 F25=5.25 F60=0.69 F100=9.12L
VAR=17 LRS=-1
IIIa: variable star with more evolved O-rich c.s. shell
= 022812.4 +583705 (2000.0) IRAS02245+5823 7.004 5.475 0.722 9.136L 17%
= 022812.4 +583705 (2000.0) SSC02245+5823 7.004 5.475 0.722 9.136L
= 022812.8 +583707 (2000.0) MSX5C_G135.2612-01.9168 -29 -15 6 5 4 5 V(%):-:-:1:3:3:0
Takamizawa's comment:
The star may be a semiregular variable with a range of 12.9-13.5p.
Photographic magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
TmzV880 19950127.432 135p Tmz.VSOLJ
TmzV880 19951127.538 129p Tmz.VSOLJ
TmzV880 19960922.656 133p Tmz.VSOLJ
TmzV880 19970613.737 130p Tmz.VSOLJ
TmzV880 19980116.420 132p Tmz.VSOLJ
TmzV880 19980629.693 129p Tmz.VSOLJ
TmzV880 19980703.724 130p Tmz.VSOLJ
TmzV880 19991128.440 135p Tmz.VSOLJ
TmzV880 20000902.678 134p Tmz.VSOLJ
TmzV880 20011023.605 130p 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>
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