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[vsnet-newvar 1299] New Takao variable (ToaV15)
- Date: Fri, 16 Nov 2001 11:21:35 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.su, vsnet-newvar
- From: Taichi Kato <tkato>
- Subject: [vsnet-newvar 1299] New Takao variable (ToaV15)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takao variable (ToaV15)
Akira Takao (Kita-kyushu, Japan) reports the discovery of a new variable
star (ToaV15).
ToaV15
= USNO1200.02443973 044028.008 +301650.07 (2000.0) 11.8 17.1
= IRAS04372+3011 043717.8 +301102 (1950.0)
F12=22.90 F25=8.31 F60=1.10 F100=2.09L
VAR=99 LRS=13
blue featureless, spec.index=1.5
II: variable star with 'young' O-rich circumstellar shell
= 044027.0 +301647 (2000.0) FSC04372+3011 19.820 8.044 1.030 5.234L
= 044028.0 +301649 (2000.0) IRAS04372+3011 23.130 8.170 1.063 2.137L 99% 2(LRS)
= 044028.0 +301649 (2000.0) SSC04372+3011 23.130 8.170 1.063 2.137L
ToaV15 SR? 10.2-11.8C
CCD magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
ToaV15 20010922.706 118C Toa.VSOLJ
ToaV15 20011018.822 107C Toa.VSOLJ
ToaV15 20011029.761 103C Toa.VSOLJ
ToaV15 20011114.599 102C Toa.VSOLJ
magnitude compared to GSC2374.592, GSC2374.1173, GSC2374.1212
Observer's code:
Toa: Akira Takao (Kita-kyushu, Japan)
instruments:f200mm F4 Telephotolens+ST-8,unfiltered
Relayed from Akira Takao <drtakao@bronze.ocn.ne.jp>
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