Science, asked by audetjac000, 21 days ago

What two major things do astronomers look at when determining how bright a star is?

Answers

Answered by mahiswami3521

Answer:

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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