[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]
[vsnet-obs 23610] New Takamizawa variable (TmzV573)
- Date: Tue, 5 Oct 1999 21:49:25 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.ru, vsnet-obs
- From: Taichi Kato <tkato>
- Subject: [vsnet-obs 23610] New Takamizawa variable (TmzV573)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-obs@kusastro.kyoto-u.ac.jp
New Takamizawa variable (TmzV573)
Kesao Takamizawa (Nagano, Japan) reports the discovery of a new variable
star (TmzV573).
TmzV573
= GSC4257.306 213201.59 +652117.9 (2000.0) 13.90 1
= IRAS21309+6507 213055.7 +650758 (1950.0)
F12=8.31 F25=2.51 F60=0.58 F100=14.45L
VAR=10 LRS=47
blue, 11micron (SiC) emission, strength=7
VII: variable star with more evolved C-rich circumstellar shell
= 213201.6 +652119 (2000.0) FSC21309+6508 8.574 2.640 0.496 5.783L
= 213201.9 +652116 (2000.0) IRAS21309+6507 8.473 2.634 0.547 13.970L 10% 3(LRS)
= 213201.9 +652116 (2000.0) SSC21309+6507 8.473 2.634 0.547 13.970L
Takamizawa's comment:
The star may be a semiregular variable with a range of 13.5-14.1p.
object YYMMDD(UT) mag code
TmzV573 970827.540 138p Tmz.VSOLJ
TmzV573 971218.437 140p Tmz.VSOLJ
TmzV573 980823.563 139p Tmz.VSOLJ
TmzV573 980916.530 137p Tmz.VSOLJ
TmzV573 981107.440 135p Tmz.VSOLJ
TmzV573 990709.574 137p Tmz.VSOLJ
TmzV573 990807.594 141p 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>
Return to Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
VSNET Home Page