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[vsnet-chat 5565] Re: V 4742 Sgr
- Date: Sat, 12 Oct 2002 20:07:06 +0900 (JST)
- To: aavso-discussion@informer2.cis.McMaster.CA
- From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-chat 5565] Re: V 4742 Sgr
- Cc: vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp, vsnet-id@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-chat@ooruri.kusastro.kyoto-u.ac.jp
Re: V 4742 Sgr
> The star is a bona fide infrared-bright source: IRC -30347 =
> IRAS 18001-2514 = MSX5C G005.1743-01.5120, and somewhat surprisingly is
> also a ROSAT x-ray source 1RXS J180326.2-251556.
This X-ray source is more likely associated with HD164679 (G8III/IV),
located at 180326.4 -251558 (J2000.0). It may be noteworthy that the
MISAO project recorded this field (MisV0502 at 180307.9 -251859).
They may have recorded that past variability of the object(s) in question.
Regards,
Taichi Kato
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