Binary Star — synonyms, definition
1. binary star (Noun)
2 synonyms
binary double star
1 definition
binary star (Noun) — A system of two stars that revolve around each other under their mutual gravitation.
1 type of
star
16 types
Aldebaran Algol Alpha Centauri Altair Antares Beta Orionis Dog Star Epsilon Aurigae Procyon Rigil Rigil Kent Sirius Sothis canicula rigel vega