bn:00000444n
Noun Concept
Categories: Articles with short description, Observational astronomy
EN
absolute magnitude
EN
(astronomy) the magnitude that a star would have if it were viewed from a distance of 10 parsecs (32.62 light years) from the earth WordNet 3.0
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EN
(astronomy) the magnitude that a star would have if it were viewed from a distance of 10 parsecs (32.62 light years) from the earth WordNet 3.0 & WordNet 2020
Absolute magnitude is a measure of the luminosity of a celestial object, on an inverse logarithmic astronomical magnitude scale. Wikipedia
Logarithmic measure of the luminosity of a celestial object Wikidata
The apparent magnitude an object would have if it were at a standard luminosity distance (10 parsecs, 1 AU, or 100 km depending on object type) away from the observer, in the absence of astronomical extinction. OmegaWiki
The intrinsic luminosity that a celestial body would have if viewed from a distance of 10 parsecs or about 32.6 light years. Wiktionary
Intrinsic luminosity of a celestial body. Wiktionary (translation)