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"Absolute magnitude" talks about the intensity of light radiating from a source.
The black hole is black because no light radiates from it. So you'd have to say
that its magnitude ... visual, absolute, intrinsic, or any other kind of magnitude ...
is infinite. (Magnitude numbers are higher for dimmer sources.)
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∙ 13y ago
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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 a synonym for absolute magnitude and apparent magnitude?
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.
A star has apparent magnitude 10.0 and absolute magnitude 2.5 How far away is it?
316 PC
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.
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).
Where would a black hole be located on an h r diagram?
A Hertzsprung-Russell diagram is a scatter graph that can be used to plot the relationship between the absolute magnitude (i.e. luminosity) of a star versus it's spectral type / classification and effective temperature. Since a black hole does not have an absolute magnitude, spectral type, or an effective temperature, it cannot be located on an H-R diagram.
Is a black hole absolute zero?
Not necessarily.
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 absolute magnitude of Rigel?
Its absolute magnitude is -7.92
Does absolute vacuum exist as a black hole?
A vacuum and a black hole are two very different things.
What is the absolute magnitude of Betelgeuse?
The absolute magnitude of Betelgeuse is -6.05
What is Porrima's absolute magnitude?
The absolute magnitude of Porrima is 3.04.
Does absolute vacuum exist in a black hole?
No, a black hole contains a lot of matter and thus has a huge gravitational pull. Absolute vacuum doesn't exist anywhere we know of.
What is the absolute magnitude of cassiopeia?
Cassiopeia absolute magnitude is 2.20 to 2.23
What is the absolute magnitude of Altiar?
The star is called Altair; the absolute magnitude is estimated at 2.21.The star is called Altair; the absolute magnitude is estimated at 2.21.The star is called Altair; the absolute magnitude is estimated at 2.21.The star is called Altair; the absolute magnitude is estimated at 2.21.
What is the suns absolute magnitude from earth?
You cannot ask for an absolute magnitude and specify the distance, as the absolute magnitude is derived from a set distance of 32.616 light years.At that distance, the absolute magnitude of the Sun is +4.83From Earth the apparent magnitude -26.74
What is the absolute magnitude of POLARIS?
-3.64 is the absolute magnitude of Polaris.
