cometarium Definition

inferior planet, inner planet, evection, extraterrestrial object, solar telescope, spectrohelioscope, superior planet, astronomical year, major planet, circumjovial, sidereal time, solar year, meteoroscope, sidereal year, comet, sidereal day, cometology, midnight sun, heliometer, solar day, lunistice, star chart, acronycal, cometographer, geoselenic, cometography, minor planet, giant planet, anomalistic year, acronycally, meteoromancy, tellurion, tropical year, apocynthion, superlunar, interplanetary space, parhelic circle, uranoscopy, almucantar, copernican system, armil, proper motion, binary system, helioscope, astrosphere, total eclipse, moon, ptolemaic system, sun, spectroheliograph, astrometeorology, sabianism, space probe, planet, aeroscopy, moonward, astrobleme, siderostat, orbital plane, astrognosy, old moon, radio astronomy, antichthon, solar constant, supersolar, space vehicle, geocyclic, microscopium, lunar year, lunicurrent, binary star, chromatoscope, selenodesy, absolute magnitude, backstaff, apojove, gravitational collapse, intersidereal, celestial point, upsun, pyrheliometer, sunblink, subsolary, areography, orbit, natural object, lunary, heliography, stauroscope, celestial body, larmor precession, mean solar day, firmamental, apolune, equinoctial point, roman deity, nephoscope, outer planet, heliology, translunary,