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What does Sirius a look like?
Sirius A has a spectral type of A1V. So it has a colour of white to white blue.
What elements make up Sirius?
Sirius, the brightest star in the night sky, is a binary star system composed of two stars: Sirius A and Sirius B. Sirius A is a main-sequence star primarily made up of hydrogen and helium, with heavier elements like oxygen, carbon, and nitrogen present in smaller amounts. Sirius B, on the other hand, is a white dwarf that evolved from a red giant and is primarily composed of carbon and oxygen. Together, these elements contribute to the unique characteristics and luminosity of the Sirius system.
Why would the star Sirius find that its spectral lines are blue shifted?
The spectral lines of Sirius are blueshifted because the star is moving more or less toward us.
What channel does xm radio use for the Super Bowl coverage?
xm radio is not covering the super bowl. it is on sirius satelite radio channel 124
How far apart are Sirius A and Sirius B?
Sirius is a binary star system Sirius A and Sirius B.The distance separating Sirius A from B varies between 8.1 and 31.5 AU. (See related question).
What is is a blue super giant?
sirius
What is a blue super giant star?
sirius
Is Sirius a giant?
No. Sirius consists of two stars. Sirius A is larger than the sun but is not a giant. Sirius B is a white dwarf,
What are characteristics of the star Rigel?
It is a blue-white super-giant.
What is the classification of rigel?
Rigel A is a blue-white super-giant.
Will the giant were red and blue to the super bowl?
Yes the Giants will be wearing red, white, and blue.
What is are some names of super giant stars?
Some of the SUPER GIANT stars are Sirius,Sun,Rigel,Betelgeuse,and procyon.
What are two types of super giants?
Giant redwood trees Blue whales
What would you call a very large hot star?
A blue-white super-giant.
Why does star Sirius appear brighter than star pollux?
Sirius appears brighter than Pollux because it is closer to Earth and is a more luminous star. Sirius is also a hot, blue star compared to Pollux, which is a cooler, orange giant star, further contributing to the difference in brightness.
What is the difference between a super giant star and a blue star?
one is big one is small
Is Regulus a blue super-giant?
Yes, Regulus is a blue-white star located in the constellation Leo. It is classified as a blue-white main-sequence star, not a supergiant.
