double star Definition

binary, binary star, visual binary, multiple star, binary system, giant planet, minor planet, giant star, white dwarf, gravitational field, major planet, star chart, inferior planet, summer triangle, stelliform, intersidereal, copernican system, apastron, triangulum australe, ptolemaic system, orbit, interplanetary space, circumjovial, inner planet, interplanetary medium, superior planet, planet, nebula, collapsar, astroscopy, absolute magnitude, stellar, exoplanet, proper motion, gas giant, extraterrestrial object, proxima centauri, evection, apojove, star, apocynthion, alpha centauri, terrestrial planet, terrestrial telescope, little bear, great bear, variable star, extrasolar, main sequence, uranoscopy, catasterism, gravitationally, chromatoscope, dwarf star, planetoid, apolune, planetary, spiral nebula, planetesimal, astrography, light year, enif, outer planet, regrede, constellation, galilean satellite, fomalhaut, astrosphere, sidereal time, gravitational collapse, apparent magnitude, planetary nebula, oort cloud, astrognosy, supergiant, asterism, hubble law, crab nebula, stellular, asteroid belt, celestial sphere, orbitar, milky way galaxy, telespectroscope, betelgeuse, leo minor, andromeda galaxy, siderostat, trioctile, astronomer, protoplanetary, celestial point, disorb, cometology, nubecula, cepheid variable, coma berenices, supermassive, sterope, antares,