The visual apparent magnitude of Arcturus is -0.05.
The visual apparent magnitude of Arcturus is -0.05.
The visual apparent magnitude of Arcturus is -0.05.
The visual apparent magnitude of Arcturus is -0.05.
Its absolute magnitude is -7.92
Apparent magnitude is 0.77 Absolute magnitude is 2.21Wikipedia lists its visual magnitude as 0.77.
The absolute magnitude is -7.92
Betelgeuse has an apparent magnitude of 0.58 and on absolute magnitude of -6.05.
Cassiopeia is a constellation, not a single star, so it does not have a specific absolute magnitude. The stars within the constellation Cassiopeia have a range of absolute magnitudes depending on their distance and luminosity.
Antares Absolute and Apparent Magnitude Absolute Magnitude~ -5.2 Apparent Magnitude~ +0.60
Its absolute magnitude is -7.92
The second brightest star is Canopus with an apparent magnitude of -0.72The brightest is Sirius with an apparent magnitude of -1.47
The absolute magnitude of Porrima is 3.04.
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.
Canopus (-0.72), Vega (0.03), Arcturus (-0.04), Procyon (0.38), Hadar (0.61), Aldebaran (0.85), and Achernar (0.46) in order from brightest to dimmest apparent magnitude.
An estimation of the absolute magnitude is −20.9. See related question.
The absolute magnitude is a measure of the star's luminosity hence the smaller the size the less the absolute magnitude.
Apparent magnitude is 0.77 Absolute magnitude is 2.21Wikipedia lists its visual magnitude as 0.77.
Constellations don't have an absolute magnitude. That is a property of individual stars.
That's the number called the star's "Absolute Magnitude".That is called the star's "absolute magnitude".
the absolute magnitude is 0.48 <(-.-<)