<p>Based on information from <a href="http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=QQ%20Boo&amp;submit=SIMBAD%20search" rel="nofollow noreferrer">Simbad</a>, QQ Boo is an eclipsing variable at ICRS coordinates      15 32 04.8205703705 +45 34 07.427803308. Given <a href="http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%40497240&amp;Name=V*%20QQ%20Boo&amp;submit=display%20all%20measurements#lab_bib" rel="nofollow noreferrer">the bibliography</a> for this object, it  was apparently <a href="https://iopscience.iop.org/article/10.1086/498016" rel="nofollow noreferrer">discovered in 2006</a>. </p>

<p>Based on <a href="http://www.astronet.ru/db/varstars/msg/eid/PZP-06-0016" rel="nofollow noreferrer">the first article</a> 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 <a href="http://images.astronet.ru/pubd/2019/09/25/0001498501/29.jpg" rel="nofollow noreferrer">light curve</a> and the <a href="http://images.astronet.ru/pubd/2019/09/25/0001498501/chart29.jpg" rel="nofollow noreferrer">sky chart</a>, along with other information. </p>

<p><a href="https://i.sstatic.net/cQ2IE.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/cQ2IE.jpg" alt="enter image description here"></a></p>

<p>This star was also observed in the <a href="https://ui.adsabs.harvard.edu/abs/2018yCat.1345....0G/abstract" rel="nofollow noreferrer">Gaia DR2</a>. </p>

CC BY-SA 4.0
2019-12-06T17:29:36.763Z
Thanks, is there any article or website that I can find infos in more details, like which star in binary system is hotter or smaller than the other?  Or if there are planets around it or about O-C graph.
Elahe Lashgari
CC BY-SA 4.0
2019-12-06T09:36:29.573Z
2019-12-06T09:36:29.573Z
usernumber
<p>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</p>

CC BY-SA 4.0
2019-12-06T17:31:09.633Z
It is among one of the binary that I study as a project
Elahe Lashgari
<binary-star>
QQ Boo binary star
Elahe Lashgari
# QQ Boo binary star

(Asked by: username_0 on 2019-12-06)

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

**Tags:** binary-star
> **Comments:**
> **username_0**: It is among one of the binary that I study as a project  

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## 1 answers

### Answer by username_1 on 2019-12-06. Score: 1

Based on information from [Simbad](http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=QQ%20Boo&submit=SIMBAD%20search), QQ Boo is an eclipsing variable at ICRS coordinates 15 32 04.8205703705 +45 34 07.427803308. Given [the bibliography](http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%40497240&Name=V*%20QQ%20Boo&submit=display%20all%20measurements#lab_bib) for this object, it was apparently [discovered in 2006](https://iopscience.iop.org/article/10.1086/498016).

Based on [the first article](http://www.astronet.ru/db/varstars/msg/eid/PZP-06-0016) 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](http://images.astronet.ru/pubd/2019/09/25/0001498501/29.jpg) and the [sky chart](http://images.astronet.ru/pubd/2019/09/25/0001498501/chart29.jpg), along with other information.

[![enter image description here](https://i.sstatic.net/cQ2IE.jpg)](https://i.sstatic.net/cQ2IE.jpg)

This star was also observed in the [Gaia DR2](https://ui.adsabs.harvard.edu/abs/2018yCat.1345....0G/abstract).

> **Comments:**
> **username_0**: Thanks, is there any article or website that I can find infos in more details, like which star in binary system is hotter or smaller than the other?  Or if there are planets around it or about O-C graph.  

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