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What factor affects the absolute brightness of a star?
Energy output, as absolute brightness (magnitude) is taken at a standard distance of 10 parsecs.
What variable of apparent brightness is eliminated when discussing absolute brightness?
The variable of distance is eliminated when discussing absolute brightness. Absolute brightness specifically refers to the inherent brightness of an astronomical object without the influence of its distance from the observer.
What is an non-example of absolute brightness?
Anything that is not the measure of intrinsic brightness of a celestial object.
What does the Hertzsprung diagram show about the main sequence?
increase in absolute brightness as they increase in temperature.Increase in brightness as they increase in temperature
How does the hertzsprung Russell diagram classify stars?
increase in absolute brightness as they increase in temperature.Increase in brightness as they increase in temperature
What factor affects the absolute brightness of a star?
Energy output, as absolute brightness (magnitude) is taken at a standard distance of 10 parsecs.
What does the absolute brightness of the star depend on?
the brightness of a star
What is the absolute brightness of the Rigel?
The absolute magnitude is -7.92
A star's brightness as if it were a standard distance is called?
Absolute Brightness .
What might influence absolute brightness?
If you mean infinite brightness, then nothing.
What variable of apparent brightness is eliminated when discussing absolute brightness?
The variable of distance is eliminated when discussing absolute brightness. Absolute brightness specifically refers to the inherent brightness of an astronomical object without the influence of its distance from the observer.
What is the absolute brightness of Betelgeuse?
-6.02
Is shape affects the brightness of the stars?
no
What is an non-example of absolute brightness?
Anything that is not the measure of intrinsic brightness of a celestial object.
What is a stars brightness as if it were a standard distance?
A star's brightness at a standard distance is referred to as its apparent magnitude. This standard distance is 10 parsecs (32.6 light-years) from Earth. Apparent magnitude allows astronomers to compare the brightness of stars as seen from Earth, regardless of their actual distance from us.
What is difference between apparent brightness and absolute brightness?
Absolute Brightness: How bright a star appears at a certain distance. Apparent Brightness: The brightness of a star as seen from Earth.
What is the absolute brightness of Polaris?
The absolute magnitude of the main star in the Polaris system is -3.6
