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[vsnet-newvar 1997] (fwd) HadV100 is an unknown variable star



Date: Tue, 13 May 2003 11:28:16 +0400 (MSD)
From: "Nikolai N. Samus" <samus@lnfm1.sai.msu.ru>
Subject: Re: [vsnet-campaign-unknown 200] HadV100 is an unknown variable star

Dear Dr. Kato,

Had V100 has been selected for the next Name-List, to appear within a 
month, as a reliable Mira-type variable. Upon your message, I have studied 
the case again. Just two images in red light available in Aladin, plus the 
bright 2MASS magnitudes, are quite sufficient for me to believe this is a 
genuine large-amplitude Mira. Note also its VERY faint blue magnitude in 
the USNO A2.0 catalog.

Best regards
Kolya

On Tue, 13 May 2003, Taichi Kato wrote:

>   According ASAS-3 data, the variation of HadV100 looks
> short-periodic.  This may have possibly been a result
> of the faintness of this object, but it would be possible
> the variable may be a short-period variable with a range
> 13.7-14.5 V.  The impression of the light curves are
> different between Haseda's and ASAS-3.
> 
> Regards,
> Taichi Kato
> 


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