the color of altair is yellowish-whaite ...
No it depends on its temperature.
mass, size, brightness, color, temperature, composition, and age
Castor is one of the primary stars in the constellation Gemini, the twins. From Earth, Castor looks like a single bright star, but in actuality, it's 6 stars - three sets of two that orbit each other.
Castor is the second brightest star in the constellation Gemini and one of the brightest stars in the nighttime sky.It is a variable star and has an apparent magnitude of 1.96 / 2.91 and an absolute magnitude of 1.33 /2.28.See related links and questions for more information.
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
Castor's color is kinda brown
Castor is the second brightest star in the constellation Gemini.
Castor is a star system composed of six stars, most spectroscopic binaries.
By its temperature, size, and color.
the color of altair is yellowish-whaite ...
It is a supergiant star, over 600 million miles in diameter, and is reddish in color
Castor is still on the main sequence and thus is converting hydrogen to helium.
Castor
No it depends on its temperature.
Castor (Alpha Geminorum) is a blue-tinted white main sequence star in the constellation Gemini.It has a spectral class of A1V
the color of altair is yellowish-whaite ...