About us
Definitions for "Binary star system"
Keywords:  orbit, gravitational, star, albireo, mutual
Related Terms: Binary star, Binary stars, Binary system, Double star, Roche lobe, Eclipsing binary, Sun, Binary pulsar, Dyson sphere, Planet, Stellar wind, Oort cloud, Spectroscopic binary, Planetesimal, Barycenter, Comets, Apastron, Solar system, Heliocentric, Periastron, Conjunction, Solar nebula, Giant star, Extrasolar planet, Planets , Heliopause, Primary, Ecliptic, Supergiant, Planetesimals, Orrery, Interplanetary space, Sirius, Appulse, Heliosphere, Comet, Roche limit, Stellar parallax, Tropical zodiac, Asteroid, Kuiper belt, Gas giants, Sidereal, Earth, Wolf-rayet star, Asteroid belt, Interstellar, Jovian planet, Inferior planet, Geocentric
a system of two (or more) stars in orbit with each other
astronomical.org
Two stars orbiting their common center of gravity.
sciencebulletins.amnh.org
A system in which two stars orbit around a common center of mass.
rdrop.com
View 3 more results