megaseme Definition

microseme, mesoseme, orbitar, orbital, antorbital, orbital plane, evection, binary system, apocynthion, circumjovial, gravitational field, apolune, apojove, space probe, regrede, heliometer, geosynchronous orbit, inferior planet, sidereal day, gravitational force, space vehicle, almucantar, major planet, celestial point, sidereal time, inner planet, true anomaly, superior rectus, synchronous orbit, apastron, spherograph, medial rectus, superior planet, perilune, lateral rectus, selenodesy, hubble law, inferior rectus, coriolis force, spherical angle, magnetic moment, larmor precession, semimajor axis, giant planet, ellipsoid of revolution, heliometry, electron shell, absolute magnitude, minor planet, disorb, pilot balloon, axis of rotation, sidereal year, multiple star, astrosphere, antapex, terrestrial telescope, map projection, binary star, magnetic lens, chromatoscope, quantum number, interaxis, euclidean space, interplanetary space, minor axis, major axis, small circle, spacecraft, trioctile, centrode, metric space, tellurion, apparent magnitude, extraterrestrial object, backstaff, orbitosphenoid, cosmic background radiation, intersidereal, tangent plane, optical rotation, superlunar, hyperfine structure, spheroconic, holometer, star chart, angular distance, cycloscope, outer planet, geocyclic, spheral, dygogram, standard candle, gyromagnetic ratio, roche limit, mass number, planetary, orthopinacoid, celestial sphere, plane figure,