Epsilon Lyrae is one of those systems that would be pretty cool to live near. Two of the four stars are A class: hot, bright and about two solar masses rotating around a common center of gravity about 900 years. The other pair are another another hot A and an F class (so cooler and redder but still hotter than Sol) in another 1200 year pas de deus. Both pairs are rotating around a common center of gravity on a 250,000 period. I do not think either would have habitable planets for man but if they did, it would be quite a show.
At 15x, the Televue-85 splits them into two pair with both pairs showing some split. At 43x; the splits are more obvious.
It was so dark. After 20 minutes of dark adaptation as the rhodopsin regenerates, I could almost see stuff without my red headlamp.
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