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[vsnet-newvar 1136] New Takamizawa variable (TmzV825)
- Date: Thu, 25 Oct 2001 10:15:13 +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 1136] New Takamizawa variable (TmzV825)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV825)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV825).
TmzV825
= GSC7469.992 204225.35 -354401.0 (2000.0) 11.87 0
= USNO0525.35307581 204225.332 -354401.18 (2000.0) 9.3 11.4
= 2MASS 204225.392 -354400.96 (2000.0) 0.000 0.000 0.000
= 204225.1 -354401 (2000.0) FSC20392-3554 4.037 1.481 0.300 0.702L
= 204225.6 -354401 (2000.0) IRAS20392-3554 4.212 1.545 0.484L 1.095L 37%
= 204225.6 -354401 (2000.0) SSC20392-3554 4.212 1.545 0.484L 1.095L
= 204225.3 -354400 (2000.0) 1095 0.86 TYC7469.992.1 plx=-70.0(47.2) (0.08 0.12)
= 204225.3 -354400 (2000.0) 1116 0.86 TYC2-7469.992.1 (11.26 0.06) (12.27 0.11)
= 204221.5 -354405 (2000.0) CD-36.14352 9.7
Takamizawa's comment:
The star may be a semiregular variable with a range of 11.6-12.2p.
Photographic magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
TmzV825 19940810.644 120p Tmz.VSOLJ
TmzV825 19950921.518 117p Tmz.VSOLJ
TmzV825 19950921.522 117p Tmz.VSOLJ
TmzV825 19960815.559 122p Tmz.VSOLJ
TmzV825 19960815.562 122p Tmz.VSOLJ
TmzV825 19970706.698 118p Tmz.VSOLJ
TmzV825 20011013.435 116p 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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