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What is a synonym for absolute magnitude and apparent magnitude?
Wiki User
∙ 9y ago
Apparent magnitude: How bright something looks to us.
Absolute magnitude: How bright something really is - expressed as the apparent magnitude it would have at a standard distance.
Wiki User
∙ 10y ago
Wiki User
∙ 9y ago'brightness' and 'luminosity' are
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What is the Antares absolute magnitude and its apparent magnitude?
Antares Absolute and Apparent Magnitude Absolute Magnitude~ -5.2 Apparent Magnitude~ +0.60
What is the difference between apparent magnitude and surface magnitude?
The two types are apparent magnitude, the magnitude of a star as it appears to us, and absolute magnitude, which is what a star's apparent magnitude would be at a standard distance of ten parsecs.
A star has apparent magnitude 10.0 and absolute magnitude 2.5 How far away is it?
316 PC
What is different shape between apparent and absolute magnitude of stars?
This has nothing to do with shape. The apparent magnitude means how bright a star looks to us. The absolute magnitude means how bright the star really is (expressed as: how bright would it look at a standard distance).
How can tell how bright a star really is?
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).
What is the Antares absolute magnitude and its apparent magnitude?
Antares Absolute and Apparent Magnitude Absolute Magnitude~ -5.2 Apparent Magnitude~ +0.60
How does the apparent-magnituede of a star differ from it absolute magnitude?
Absolute magnitude is how bright a star is. Apparent magnitude is how bright it looks to us (on Earth).
How are absolute magnitude and apparent magnitude alike?
Absolute magnitude and apparent magnitude are the same because they are both ways on how to measure the brightness of a star. Absolute magnitude is how bright is the star if we will see it in a 32.616 light-years distance while apparent magnitude is the brightness of it that we see on Earth.
Compare apparent magnitude and absolute magnitude?
Apparent Magnitude is the star's brightness as it appears from earth, while, Absolute Magnitude is the apparent brightness of a star if viewed from a distance of 32.6 light years away.
Compare and contrast apparent magnitude and absolute magnitude?
Apparent Magnitude is the star's brightness as it appears from earth. absolute magnitude is the apparent brightness of a star if viewed from a distance of 32.6 light years away.
What is the magnitude of Altair star?
Apparent magnitude is 0.77 Absolute magnitude is 2.21Wikipedia lists its visual magnitude as 0.77.
What is the absolute and apparent magnitude of Sirius B?
Sirius B is a faint white dwarf companion of Sirius A It has an apparent magnitude of +8.3 and an absolute magnitude of +11.18
Does a pulsating star change its apparent magnitude?
Yes, it may change its absolute, and therefore also its apparent, magnitude.Yes, it may change its absolute, and therefore also its apparent, magnitude.Yes, it may change its absolute, and therefore also its apparent, magnitude.Yes, it may change its absolute, and therefore also its apparent, magnitude.
What is the apparent brightness of star vega?
The apparent magnitude of Vega is 0.03. The absolute magnitude is 0.58.
Are absolute magnitude and apprent magnitude the same thing?
No. Apparent Magnitude is what it looks to be, whereas absolute is its actual mangnitude.
What is the magnitude Betelgeuse?
Betelgeuse has an apparent magnitude of 0.58 and on absolute magnitude of -6.05.
What star is brighter Betelgeuse or Rigel?
Betelgeuse has an apparent magnitude of 0.42(v) and an absolute magnitude of -6.02. Rigel has an apparent magnitude of 0.12 and an absolute magnitude of -7.04. So Rigel is brighter.
