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Spica's absolute magnitude (Mv) is: −3.55 (−3.5/−1.5)

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11y ago

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Which is hotter spica or vega?

Sun


Is it true that a stars absolute brightness is when its seen from earth?

No - a star as seen from earth is it's apparentbrightness. It's absolute brightness is measured by astronomical instruments. The brightest visible star from earth is Sirius, in the constellation Canis Major. Spica, in Virgo, has a much higher absolute brightness than Sirius, but Sirius is much closer to earth, so it is apparently brighter than Spica.


What is the diameter of the star Spica?

Spica, the brightest star in the constellation Virgo, has an approximate diameter of about 12 times that of the Sun. This massive star is classified as a blue giant and is known for its significant size and brightness. Spica's large diameter contributes to its high luminosity, making it one of the most prominent stars in the night sky.


When was SPICA created?

SPICA was created in 1932.


Which star is hotter betelgeuse or spica?

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


Who discovered the spica star?

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


When was Twin Spica created?

Twin Spica was created in 2009.


When was Mylothris spica created?

Mylothris spica was created in 1884.


Is Spica in Virgo?

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


What is the size of Spica in space?

Spica has 7-8 times the diameter of our Sun.


What age is spica?

The average lifespan of a star like Spica is around 10 million years.


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.