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The term "Vega star" refers to the star Vega (α Lyrae), which is the brightest star in the constellation Lyra and one of the brightest stars visible from Earth. As of my last knowledge update in September 2021, Vega is classified as an A-type main-sequence star, sometimes referred to as a "white star" due to its color. Its size can be described in terms of its radius and other physical properties:

Radius: Vega has a radius of approximately 2.135 times that of the Sun. This means it is larger than the Sun in terms of physical size.

Mass: Vega's mass is around 2.1 times that of the Sun.

Luminosity: Vega is significantly more luminous than the Sun, with a luminosity about 37 times that of the Sun.

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Bijoy kumar

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1y ago

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