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What is the main sequence on the Hertzsprung-Russell diagram?
The main sequence on the Hertzsprung-Russell Diagram is believed to map the aging process of the most common type of star.
Where on an H-R diagram is a white dwarf found?
White dwarfs are a type of star, they are found in space.
It contains the binary stars Mizer and Alcor?
Mizar and Alcor are in a sextuplet system in the constellation Ursa Major.Mizar of Zeta Ursa Majoris (actually 4 stars) is one of the stars in the asterism "the Big Dipper" or "the Plough".Alcor or 80 Ursa Majoris is a binary system that is orbiting the Mizar Systrem.All 6 stars are also part of the Ursa Major Moving Group.Mizar A Sytem - Distance from earth 78 light years. Orbit each other every 20 days 12 hours and 55 minutes.Mizar A-A - Spectral type A2 V.Mizar A-B - Spectral type A2 V.Mizar B System - Seperation from Mizar A - 380 AU. Orbital period with Mizar A of many thousands of yearsMizar B-A - Spectral type A1 V.Mizar B-B - Spectral type A7 V.Alcor System - Seperation from Mizar 74,000 AU.Alcor A - Spectral Type A5 V.Alcor B - Spectal Type M? V. Red dwarf.
What is the magnitude of the red giant star?
a red giant star is a luminous star having mass between 0.5 to 10 solar masses and absolute magnitude +10 according to hertzsprung Russell diagram And have spectral type k And m
Why do supernovas not appear on the HR diagram?
A supernova is a star saying "The End". The H-R diagram shows they different types of stars by spectral class, color, etc. It was never intended to show the ending of stars. On most H-R diagrams, you will find at the top, or occasionally top right, a place for "Supergiants". Some of those stars will eventually become supernovas. To be absolutely clear: A supernova isn't a type of star - it is the "end" of a type of star.
How far is the Mizar star from Earth?
Mizar is a quadruplet system of two binary stars in the constellation Ursa Major.All stars are type A which means they are about twice as big as our Sun and about twice as hot. The stars will appear white in colour.
What type of star is the hottest on the H R diagram?
An O type star.
What color is the most massive type of mainsequence star?
The most massive type of main sequence star on the HR diagram would be indicated by the main sequence area at the top left of the HR diagram, which would be blue or violet in color. Zeta Puppis is an example of such a star. It comes in at 40 solar masses. It is classified as a type "O" star.
Are 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 low luminosity in the HR diagram?
White dwarfs.
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.
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)
What is the main sequence on the Hertzsprung-Russell diagram?
The main sequence on the Hertzsprung-Russell Diagram is believed to map the aging process of the most common type of star.
What does the HR diagram depict?
the relationship between a star's luminosity, temperature, absolute magnitude, and spectral type.
Where on an H-R diagram is a white dwarf found?
White dwarfs are a type of star, they are found in space.
