Labels:crt screen | microprocessor | module | monitor | plant | sky | vegetarianism OCR: MA GNITUDE A measure of the brightness sta other celestial Magnitude Apparent Magnitude Absolute Magnitude limited ?5 sun Sirius 20 Alpha Centauri engths Sun vith magniti brightct thar objects with highe Ful Moon magnitudes The mnanituds magnitude object M would have Bamard's Star 10 pars secs Centauri from the observer log distance of Bamard's Star Naked Eye Limit 10 Pluto 100 Apparent magnitude The brightnes of an object oy an observer Earth uncorrected fo distance ould Barmard Nakec vould zenith altitude seen
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