Happy birthday to me

I pulled the telescope out as a birthday thing to do. Since Vega was the only star visible from the window,I focused on, and later, around it. Stumbled upon a 2 -star system called Double Double that looked interesting. But I didn't jump to conclusions... Just because they look close, they shouldn't necessarily be a binary. Well, in this case, they were.

And not just binary. A quadruple star system. 2 twins revolving around each other, separated by a tenth of a light year apart. Too bad the nearby Ring Nebula was not visible...