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[vsnet-chat 3877] (fwd) Q1991/100
- Date: Thu, 21 Dec 2000 21:56:09 +0900 (JST)
- To: vsnet-chat, vsnet-id-2mass, vsnet-id-rosat
- From: Taichi Kato <tkato>
- Subject: [vsnet-chat 3877] (fwd) Q1991/100
- Sender: owner-vsnet-chat@kusastro.kyoto-u.ac.jp
From owner-vsnet-newvar@kusastro.kyoto-u.ac.jp Thu Dec 21 07:34 JST 2000
From: Bela1996@aol.com
Date: Wed, 20 Dec 2000 17:30:21 EST
To: vsnet-newvar@kusastro.kyoto-u.ac.jp
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Subject: [vsnet-newvar 685] Q1991/100
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--- Q1991/100 ---
Judging from some Schmidt-Scans (many thanks to the USNO-pixel-server) the
variable star Q1991/100 = GSC2390-1540 is a 9"-pair of a bluish and a red
star. I have prepared a color picture (B=blue, G=red, R=IR):
http://members.aol.com/bela1996/gsc2390-1540.jpg
The red star is the IRAS-Source.
In B the blue star is much brighter.
In R the stars are of equal brightness.
In I the red star is very much brighter.
Greetings
Bela Hassforther
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