Topic: Castor Star
Answers to Common Questions
Where is the star Castor?
Castor is the second brightest star in the constellation Gemini. Read More »
Source: http://wiki.answers.com/Q/What+is+the+color+of+castor+star
What color is the star castor?
Castor is a variable star and also a quadruple star system, and has a spectral class of A1/A2 giving it a colour of white to white blue. See link for more information Read More »
Source: http://wiki.answers.com/Q/What_color_is_the_star_castor
What type of star is Castor?
Castor (Alpha Geminorum) is a blue-tinted white main sequence star in the constellation Gemini. It has a spectral class of A1V Read More »
Source: http://wiki.answers.com/Q/What_type_of_star_is_Castor
Featured Content: Castor Star
Castor (α Gem, α Geminorum, Alpha Geminorum) is the second brightest star in the constellation Gemini and one of the brightest stars in the night sky. Although ... More »
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Answers to Other Common Questions
Castor is still on the main sequence and thus is converting hydrogen to helium. Read More »
Source: http://wiki.answers.com/Q/What_fuels_the_star_castor
Gemini, the Twins. Castor and Pollux were the twins that give the constellation its name. Read More »
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The Radius of the star Castor is Aa - 2.3, Ab - unknown, Ba - 1.6, ... ...MORE... Read More »
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Two twin stars Castor A1/A2-Luminosity:18.3 Castor B1/B-Luminosity:7.90 Cas... Read More »
Source: http://www.chacha.com/question/what-is-the-luminosity-of-the-star...
Castor is one of the twin sons of Zeus and Leda along with Pollux the twins of the constellation Gemini. Read More »
Source: http://wiki.answers.com/Q/How_did_the_star_castor_get_its_name
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