I need infos about this binary star, QQ Boo, when did it discovered, infos about each star in the binary system and infos about its light curve. I have already search through simbad and aavso websites But not enough infos there. Thanks
Based on information from Simbad, QQ Boo is an eclipsing variable at ICRS coordinates 15 32 04.8205703705 +45 34 07.427803308. Given the bibliography for this object, it was apparently discovered in 2006.
Based on the first article in the list, QQ Boo can also be named GSC 3483-01409 and has a period of 0.27648 days. At the same link, you can also find the light curve and the sky chart, along with other information.
This star was also observed in the Gaia DR2.