equinoctial circle Definition

celestial equator, equinoctial, equinoctial line, equinoctially, ecliptic, equinoctial point, sidereal time, almucantar, sidereal day, astronomical year, interequinoctial, triangulum australe, equator, inferior planet, armil, sidereal year, tropical year, solar year, circumjovial, antiscian, apolune, superior planet, tropic of capricorn, celestial point, apocynthion, celestial sphere, lunistice, antarctic circle, major planet, star chart, cosmic time, polar circle, apastron, angular distance, tropic of cancer, midnight sun, intersidereal, giant planet, right ascension, apojove, evection, magnetic north, solar day, great bear, minor planet, anomalistic year, regrede, amphigean, subsolary, inner planet, celestial, binary system, firmamental, international date line, acronycal, lunary, frigid zone, summer triangle, celestial pole, lunar month, absolute magnitude, equidiurnal, uranoscopy, geoselenic, translunary, superlunar, tellurion, small circle, binary star, little bear, semimajor axis, moon, uranography, lunar year, selenodesy, interplanetary space, sidereal, proper motion, prime meridian, planet, trioctile, orbital plane, equinox, loxodrome, vernal equinox, hemisphere, acronycally, orbit, moonward, coriolis force, hubble law, equatorial, celestial body, antapex, oort cloud, old moon, line of longitude, true anomaly, zodiacal light, heliometer,