Двојна ѕвезда: Разлика помеѓу преработките

 

== Наводи ==

 

== Надворешни врски ==

 

* '''[http://ad.usno.navy.mil/wds/dsl.html The Double Star Library]''', at the U.S. Naval Observatory

* '''[http://www.ianridpath.com/binaries.htm ianridpath.com: List of the best visual binaries]''', for amateurs, with orbital elements

* [http://wonka.physics.ncsu.edu/Astro/Research/Algol/ An extensive simulation for the Algol system by North Carolina State University]

* [http://astroclub.tau.ac.il/ephem/VisualDoubleStars/ Selected visual double stars and their relative position as a function of time]

 

[[Категорија:Ѕвезди]]