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[vsnet-newvar 737] New Haseda variable (HadV73)
- Date: Fri, 5 Jan 2001 20:48:28 +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 737] New Haseda variable (HadV73)
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-newvar@kusastro.kyoto-u.ac.jp
New Haseda variable (HadV73)
Katsumi Haseda (Aichi, Japan) reports the discovery of a new variable
star (HadV73). Large-amplitude carbon star.
HadV73
= GSC747.2205 064815.72 +080240.5 (2000.0) 11.88 1
= USNO0975.03971736 064815.726 +080240.52 (2000.0) 11.9 99.9
= IRAS06455+0806 064532.9 +080605 (1950.0)
F12=4.78 F25=1.44 F60=0.40L F100=6.92L
VAR=41 LRS=-1
possibly I: oxygen-rich non-variable star without circumstellar shell
or VII: variable star with more evolved C-rich circumstellar shell
= 064815.1 +080239 (2000.0) CS1404 - - 10.7 -
= 064815.8 +080241 (2000.0) IRAS06455+0806 4.646 1.450 0.400L 6.714L 41%
= 064815.8 +080241 (2000.0) SSC06455+0806 4.646 1.450 0.400L 6.714L
HadV73 M: 11.6-(13.1p
Photographic magnitude estimates by VSOLJ members
object YYYYMMDD(UT) mag code
HadV73 19981018.749 116p Had.VSOLJ
HadV73 19991103.683 127p Had.VSOLJ
HadV73 19991231.602 119p Had.VSOLJ
HadV73 20000108.603 119p Had.VSOLJ
HadV73 20000129.500 123p Had.VSOLJ
HadV73 20001104.806 <131p Had.VSOLJ
HadV73 20010101.686 131p Had.VSOLJ
Observer's code:
Had: K. Haseda (Aichi, Japan)
Instruments: 10cm F4.0 twin patrol camera +T-Max400(120)
Relayed from Katsumi Haseda <haseda@mxs.mesh.ne.jp>
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