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This is called "Apparent Magnitude".

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12y ago

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How bright a star appears as seen earth is called?

Apparent magnitude is the measure of how bright a star appears as seen from Earth. This scale is based on a star's brightness perceived by human observers. The lower the apparent magnitude, the brighter the star appears.


How bright a star appears as seen from earths is called?

The apparent magnitude.


What planet is often seen as a bright morning or evening star?

Venus, because it is close to the Sun (and very bright) it is seen either before the Sun at dawn or after the Sun at dusk.


Name for How bright a star is from the earth?

The brightness of a star is called visual magnitude. The lower the visual magnitude is the brighter the star is.


Which star was seen very close to the earth afew days ago which appeared as bright as the sun?

That would be the Sun .


Why is the sun the only star that can seen during the day?

Because it is a bright star and it is close to earth (or should I say CLOSER to earth than any other star). It is also very big and dense.


How bright a star actually is a distance of 32.6 light years from earth is called?

That's called the star's absolute magnitude.


Apart from the sun which is the brightest star seen on earth?

The star Sirius is the brightest star visible from the earth. Sirius is in the Canis Major constelation, and is therefore often refered to as "the Dog Star"


A star's brightness is the brightness seen by humans on Earth. A star's brightness is its actual brightness and does not depend on where the star is viewed from.?

The brightness as seen from Earth is called the "apparent magnitude".The real brightness (defined as the apparent brightness, as seen from a standard distance) is called the "absolute magnitude".


Why does the star betelegeuse appears bright in the night?

Because it is bright but not bright enough to be seen in the day.


The planet sometimes called the morning star?

Venus is called the morning star.


What is it called when brightness is how bright a star seems or looks?

The brightness of a star to an observer on Earth is called it's Apparent Magnitude. The intrinsic brightness of a star is known as it's Absolute Magnitude.