bn:02159313n
Noun Concept
Categories: Astrophysics
EN
Photographic magnitude
EN
Photographic magnitude is a measure of the relative brightness of a star or other astronomical object as imaged on a photographic film emulsion with a camera attached to a telescope. Wikipedia
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EN
Photographic magnitude is a measure of the relative brightness of a star or other astronomical object as imaged on a photographic film emulsion with a camera attached to a telescope. Wikipedia
The brightness of a celestial object corrected for photographic sensitivity, symbol m pg Wikipedia Disambiguation