absolute magnitude Definition

apparent magnitude, standard candle, heliometer, hubble law, binary system, sidereal time, gravitational field, light second, binary star, astronomy unit, absorption band, multiple star, variable star, almucantar, gravitational force, heliometry, pyrheliometer, optical phenomenon, star chart, sidereal day, spectral type, magnitude, astrometer, sidereal year, luminous energy, chromatoscope, cosmic background radiation, white dwarf, compton effect, luminosity, intersidereal, tyndall effect, radio astronomer, solar constant, evection, apolune, gravitational collapse, physical phenomenon, ephemeris time, astrometeorology, inferior planet, spectrohelioscope, gravitational constant, calorescence, terrestrial telescope, quantum number, major planet, gravity meter, backstaff, mean solar day, interplanetary space, uranoscopy, light year, inner planet, magnetic lens, extraterrestrial object, dynactinometer, exposure meter, cepheid variable, apastron, larmor precession, astrognosy, minor planet, giant star, absolute space, event horizon, physical property, roche limit, giant planet, celestial point, magnetograph, magnetic moment, astrosphere, apocynthion, circumjovial, solar telescope, spherograph, rydberg constant, astronomical year, absolute temperature, solar day, acronycal, selenodesy, relativistic mass, semidiameter, proper motion, orbital plane, photoscope, weak force, angular distance, astrophobia, acronycally, trioctile, teinoscope, coriolis force, redshift, light meter, isochromatic, flux density, isochasm,