Locate one or more of the following double star systems: Regulus in Leo, Algieba in Leo, Irak [ (eta) Boo] in Boötes, Ras Algethi in Hercules, Albireo in Cygnus, Vega in Lyra, Polaris in Ursa Minor,...

Locate one or more of the following double star systems: Regulus in Leo, Algieba in Leo, Irak [ (eta) Boo] in Boötes, Ras Algethi in Hercules, Albireo in Cygnus, Vega in Lyra, Polaris in Ursa Minor, Rigel in Orion, Antares in Scorpius, Sirius in Canis Major, and Schedar in Cassiopeia. You can find their locations and print star charts, using your Starry Night Enthusiast™ software. View them with and without a telescope. What are their colors?