The best way to describe the brightness of a star is by using its absolute magnitude. Absolute magnitude is a measure of how bright a star would appear if it were located at a standard distance of 10 parsecs (about 32.6 light-years) from Earth, allowing for a consistent comparison of intrinsic brightness among stars.
What is the best way to describe the brightness of a star?(1 point)
Responses
By using its age, since all stars follow similar patterns over their lifespans.
By using its age, since all stars follow similar patterns over their lifespans.
By using its size.
By using its size.
By using its absolute magnitude.
By using its absolute magnitude.
By using its distance from earth, since stars closer appear brighter.
1 answer