bn:01231785n
Noun Concept
Categories: Observational astronomy, All articles needing additional references, Articles with short description, Logarithmic scales of measurement
EN
apparent magnitude  Pogson's ratio  10^  Apparant magnitude  Apparent bightness
EN
Apparent magnitude is a measure of the brightness of a star or other astronomical object. Wikipedia
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EN
Apparent magnitude is a measure of the brightness of a star or other astronomical object. Wikipedia
A measure of brightness of a celestial body as seen by an observer on Earth Wikipedia Disambiguation
The calibrated apparent brightness of a celestial object Wikipedia Disambiguation
Measure of brightness for celestial objects, as seen from Earth Wikidata
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. Wiktionary
Measure of the brightness of a heavenly body. Wiktionary (translation)