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rigel and spica are two stars
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∙ 13y ago
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What are the examples of blue stars?
Examples of blue stars include Rigel in the constellation Orion, Sirius in the constellation Canis Major, and Spica in the constellation Virgo. Blue stars are among the hottest and most luminous stars in the universe, with surface temperatures exceeding 10,000 Kelvin.
Which star is hotter betelgeuse or spica?
spica is hotter. even though btelgeuse is bigger it is not as hot as spica
What is the brightness of spica?
Spica's absolute magnitude (Mv) is: −3.55 (−3.5/−1.5)
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 color is spica?
Spica is a bluish-white star, visible to the naked eye in the constellation Virgo.
Spica and Rigel have similar surface temperatures but their absolute magnitudes are different why is this?
Spica and Rigel have different absolute magnitudes because their luminosities, or the amount of energy they emit, are not the same. Despite having similar surface temperatures, their sizes and distances from Earth contribute to the difference in their absolute magnitudes. Rigel is a supergiant star with a higher luminosity compared to Spica, which affects their absolute magnitudes.
What are some popular blue giants?
Alcyone (in the Pleiades), Rigel in Orion, Spica in Virgo, Deneb in Cygnus, Eta Carina in the deep southern skies.
What are 8 conspicuous stars with magnitude of one or higher?
Aldeberan, Vega, Rigel, Betelgeuse, Altair, Arcturus, Sirius, Procyon, Capella, Spica, Antares, Deneb, Regulus, and the Sun are.
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 Mylothris spica created?
Mylothris spica was created in 1884.
When was Twin Spica created?
Twin Spica was created in 2009.
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 is the brightness of spica?
Spica's absolute magnitude (Mv) is: −3.55 (−3.5/−1.5)
Which is brighter Rigel or Betelgeuse?
Rigel is brighter than Betelgeuse. Rigel is a blue supergiant star that is one of the brightest stars in the night sky, while Betelgeuse is a red supergiant star that is dimmer in comparison.
