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What else can I help you with?
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).
Is Sirius A a cold star?
No. There is no such thing a a cold star. Sirius consists of two stars, both of which are hotter than the average star.
What is sirius composition?
Sirius is a star, I hope this detailed information helps.
Is sirius a blue super giant?
No. Sirius is a two-star system consisting of a white main sequence star and a white dwarf.
How is the star Polaris compared to that of the star Sirius?
Sirius is the brightest star...Polaris is bigger then Sirius, Polaris is 360 to 820 light years away from earth, and Sirius is only 8.6 light years away. The Sirius star is known as the dog constalation, The polaris star is found at the tip and corner of the big dipper and the little dipper
What chart show is the characteristics of a star?
HR diagram
Where does a star spend most of its life on an hr diagram?
On the main sequence.
What information is need to plot a star on h-r diagram?
You need to know the luminosity and temperature of star in order to plot it on the HR diagram.
Where did JK Rowling get all her character names from?
She go most of her names from latin origin words, but in science i saw a HR diagram and a few of the star names are names she used in the book. For example; Bellatrix and Sirius. Cool right.
When a star changes its position in the HR diagram it is because the star is?
evolving into a later stage. For example, a G2 star going into a red giant (M type)
Why is the hr diagram important to scientist?
The main reason that the HR Diagram is so useful and important to scientists is, you can tell the size of the star by plotting it on the HR Diagram. The different sizes of stars form a pattern on the HR diagram.
What type of star has a high temperature and a high luminosity in the hr diagram?
White dwarfs.
Most of the stars on the HR Diagram are classified as which type of star?
stars there called stars
What type of star has a high temperature and high luminosity in the HR diagram?
White dwarfs.
Are most of the stars on the HR diagram are classified as which type of star?
stars there called stars
Is sirus an asteroid?
No, Sirius is not an asteroid. Sirius is a binary star system consisting of the brighter star, Sirius A, and its companion, Sirius B, which is a white dwarf star. It is the brightest star in the Earth's night sky.
What is the HR diagram based on?
The Hertzsprung-Russell (HR) diagram is based on plotting a star's luminosity against its temperature or spectral type. This diagram helps astronomers classify stars based on their evolutionary stage and enables them to study relationships between a star's properties such as temperature, luminosity, and size.
