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Spica is a binary star system consisting of two massive stars. The primary star in the system is a blue subgiant star, while the secondary star is a slightly smaller blue main-sequence star. Both stars are hot and luminous.

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1y ago

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How hot is spica star?

Spica is the brightest star in the constellation Virgo.It has a spectral type of B1 and has a temperature of 22,400oK


What is the star type of Virgo?

Virgo is a constellation, not a star. The brightest star in Virgo is Spica, which is a blue giant.


Who discovered the spica star?

NIcolus Copernicus did many observations on the spica but no one knows who discoveed the Spica Star


What type of star is Spica?

Spica (Alpha Virginis) is the brightest star in the constellation Virgo.It is actually a binary star, comprising of two close orbiting stars.The primary has a spectral class of B1 and the secondary B2. They are both blue giants.


What is the size of the star Spica?

Spica is a binary star system located in the constellation Virgo. The primary star, Spica A, is a blue giant with a diameter of about 7.5 times that of the Sun, while the secondary star, Spica B, is a main-sequence star.


What are the spectral classes of spica?

Spica is a binary star system whose primary star is classified as a blue-white giant of spectral type B1 III-IV. The secondary star is a blue-white main sequence star of spectral type B2 V.


What color is the spica A star?

Spica A, the primary component of the binary star system Spica, is a blue giant star. Its spectral type is B1 III, indicating that it emits a significant amount of blue and ultraviolet light. This blue coloration is characteristic of hot stars, which have surface temperatures exceeding 20,000 Kelvin.


Which star is hotter betelgeuse or spica?

spica is hotter. even though btelgeuse is bigger it is not as hot as spica


Is Spica in Virgo?

YES, Spica is in Virgo.It is the brightest star in the constellation.


What is a prominent star?

spica


What star is brighter spica or tau ceti?

Spica is significantly brighter than Tau Ceti. Spica, located in the constellation Virgo, is a blue giant star with an apparent magnitude of about 1.04, making it one of the brightest stars in the night sky. In contrast, Tau Ceti, a G-type main-sequence star in the constellation Cetus, has an apparent magnitude of approximately 3.5, making it much fainter than Spica. Therefore, Spica outshines Tau Ceti by a considerable margin.


What are Rigel and Spica?

Rigel is a blue supergiant star located in the constellation Orion, while Spica is a binary star system in the constellation Virgo. Rigel is one of the brightest stars in the night sky, while Spica is the brightest star in the constellation Virgo.