visual magnitude

noun 0.822

apparent brightness

noun 0.806

absolute magnitude

noun 0.760

magnitude

noun 0.598

apparent time

noun 0.593

intrinsic brightness

noun 0.590

luminosity

noun 0.566

apparency

noun 0.540

luminance

noun 0.529

luminosity distance

noun 0.526

magnification

noun 0.524

order of magnitude

noun 0.518

apparent charge

noun 0.516

amplitude

noun 0.508

luminous intensity

noun 0.508

photometry

noun 0.506

brightness

noun 0.502