ltatyanaa172
ltatyanaa172
01-06-2017
Biology
contestada
The absolute magnitude of a star:
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hilburnkaitlyn
hilburnkaitlyn
01-06-2017
Astronomers define star
brightness in terms of apparent
magnitude
(how bright the
star
appears from Earth) and
absolute magnitude
(how bright the
star
appears at a standard distance of 32.6 light years, or 10 parsecs).
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braydenenglish
braydenenglish
01-06-2017
how bright the star looks from earth
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