scatter graph of stars showing the relationship between the stars' absolute magnitudes orluminosities versus their spectral types orclassifications and effective temperatures.
To read an HR diagram, look at the stars' luminosity on the vertical axis and their temperature on the horizontal axis. The main sequence represents stars in stable fusion. Interpret data by noting a star's position on the diagram to determine its temperature, size, and stage of evolution.
Of course they are on the HR diagram. They are simply not on the main sequence.
The HR diagram contains only stars - so everywhere.
HR diagram
The red dwarves.
Up at the top right. If you look on the Australian Telescope National facility website, their HR diagram shows this clearly.
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.
To effectively learn how to read an HR diagram, one can start by understanding the axes representing temperature and luminosity of stars. Then, study the different regions on the diagram where stars of varying sizes and stages of evolution are located. Practice identifying and interpreting the characteristics of stars based on their position on the diagram. Additionally, seeking guidance from textbooks, online resources, or attending workshops can further enhance understanding of HR diagrams.
its located somewhere
All stars.
Slightly to the right of centre on the main sequence. If you look on the Australian Telescope National facility website, their HR diagram shows the position of the sun.
The colors of the HR Diagram are:BlueBlue-WhiteYellowOrangeRed-OrangeRed