it has an apparent magnitude of 2.1
The apparent magnitude is 2.4
No, which means that Rigel appears brighter.
Apparent magnitude is 0.77 Absolute magnitude is 2.21Wikipedia lists its visual magnitude as 0.77.
The apparent magnitude is 4.5821
Betelgeuse has an apparent magnitude of 0.58 and on absolute magnitude of -6.05.
Antares Absolute and Apparent Magnitude Absolute Magnitude~ -5.2 Apparent Magnitude~ +0.60
Vega has an apparent magnitude of 0.03.
The apparent magnitude of Neptune is 7.8
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.
The apparent magnitude of the Cartwheel Galaxy is 15.2
The apparent magnitude of a star is a measure of its brightness.
The apparent magnitude is 2.4
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.
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.
it is an apparent magnitude of 1.74
The apparent magnitude od the main star in the Polaris system is 1.98
The apparent magnitude of Vega is 0.03. The absolute magnitude is 0.58.