[Aavso-photometry] Variable in the field of TY BOO

Yenal Ogmen yenalogmen at yahoo.com
Mon Jun 1 15:16:27 EDT 2009


Hi all,
Last night, while observing minima of TY Boo, I realized that one of the field stars is varying. I checked VSP and saw that it is labeled as USNO-A2.0 1200-07442272. You can check the link below to see LC of the field. At the top, is LC of secondary and then primary minima of TY Boo and at the below you can see u shaped LC of the related star. What I want to ask is, where can I find info about this star? I want to know about its nature. Is it EB or what? 

http://www.lookatcyprus.com/astronomy/yenalogmen/tyboo.jpg

Arne, do you think that I should enter its photometry to the database?

Thank you.

 
Yenal Ögmen
Green Island Observatory (B34)
www.greenislandobservatory.com
Geçitkale
North Cyprus


      


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