plural of magnitude

the large size, amount, or importance of something

plural of order of magnitude

plural of bolometric magnitude

(astronomy) The magnitude of a star in terms of the total amount of radiation received at all wavelengths

plural of absolute magnitude

(astronomy) The intrinsic luminosity that a celestial body would have if viewed from a distance of 10 parsecs or about 32.6 light years.

(astronomy) a numerical measure of the brightness of a star, planet etc.; a decrease of 1 unit represents an increase in the light received by a factor of 2.512

(computing) The convention by which one bit in the representation of a number indicates the numeric sign, while the rest indicate the magnitude.

(astronomy) The magnitude of a star as determined by radiometry.