siderostat Definition

sabianism, sun, acronycal, solar telescope, acronycally, parhelic circle, midnight sun, star chart, solar year, proper motion, giant star, binary star, sabaism, stellular, sunblink, inferior planet, star, sidereal time, solarism, solar day, chromatoscope, astronomical year, multiple star, sidereal year, upsun, starproof, lucifugous, summer triangle, apricate, tellurion, heliostat, evection, star shell, aprication, heliosis, stelliform, sidereal day, binary system, helioscope, superior planet, astrognosy, intersidereal, inner planet, white dwarf, subsolary, moon, moonward, circumjovial, solar, heliolater, major planet, heliometer, cometarium, astrophobia, heliology, tropical year, triangulum australe, rutilate, superlunar, astrography, interplanetary space, heliolatry, variable star, sunfast, catasterism, sunlight, total eclipse, giant planet, minor planet, absolute magnitude, geoselenic, sterope, zodiacal light, lunistice, lunar year, spectrohelioscope, lunar month, enif, starry, holophote, sky, paraselene, solar collector, sunshine, interplanetary medium, planet, dwarf star, moonish, astroscopy, ray of light, effulge, little bear, old moon, apocynthion, nubecula, antichthon, telespectroscope, apparent magnitude, extraterrestrial object, fulgid,