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Kotomora

絶ぜっ対たい等とう級きゅう

ぜ
っ
た
い
と
う
きゅ
う

Meanings

1

noun

absolute magnitude

Astronomical term for the intrinsic brightness of a celestial object as seen from a standard distance of 10 parsecs. Contrasts with 視等級 (apparent magnitude).

See also: 視等級