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[vsnet-newvar 962] New Takao variable (ToaV5)
- Date: Sun, 1 Jul 2001 09:14:00 +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 962] New Takao variable (ToaV5)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Takao variable (ToaV5)
Akira Takao (Kita-kyushu, Japan) reports the discovery of a new variable
star (ToaV5).
ToaV5
= USNO0750.10427682 170725.688 -105056.00 (2000.0) 13.3 16.9
= IRAS17046-1047 170437.9 -104702 (1950.0)
F12=0.76 F25=0.83 F60=0.40L F100=6.92L
VAR=54 LRS=-1
possibly IIIa: variable star with more evolved O-rich c.s. shell
or VIb: variable star with relatively hot dust close to
the star and relatively cold dust at large distance
may be O-rich
= 170723.9 -105055 (2000.0) IRAS17046-1047 0.784 0.831 0.400L 7.098L 54%
= 170723.9 -105055 (2000.0) SSC17046-1047 0.784 0.831 0.400L 7.098L
= 170726.3 -105057 (2000.0) FSC17046-1047 0.862 0.835 0.375L 2.195L
ToaV5 M 11.8-16.0C
CCD magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
ToaV5 20010219.851 160C Toa.VSOLJ
ToaV5 20010601.640 118C Toa.VSOLJ
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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