It shows the relationship between stars luminosity versus their classifications and effective temperatures
The answer to this question is Hertzsprung-Russell diagram
One axis has the color, the other the magnitude.
The Hertzsprung-Russell diagram is a scatter plot of stars showing their luminosity (brightness) versus temperature (color). It helps astronomers classify stars based on their size, age, and evolutionary stage. The diagram is crucial for understanding the life cycle of stars and predicting their future evolution.
Hertzsprung-Russell (HR) diagram classifies stars based on their luminosity (brightness) and temperature. This diagram allows astronomers to categorize stars into main sequence, giants, supergiants, white dwarfs, and other classes based on their positions in the diagram. It provides insights into the life cycle and evolutionary stage of stars.
The Hertzsprung-Russell diagram graphs stars' luminosity or brightness against their surface temperature or color. This diagram is a powerful tool used in astronomy to classify and understand the life cycle and evolutionary stage of stars. It helps astronomers study the relationship between a star's temperature, luminosity, size, and stage of evolution.
The Hertzsprung-Russell diagram was created - as the name suggests - by Ejnar Hertzsprung and Henry Norris Russell in 1910
Ejnar Hertzsprung and Henry Russell H for Hertzsprung and R for Russell
The diagram was created by Ejnar Hertzsprung and Henry Norris Russell aound 1910.
The answer to this question is Hertzsprung-Russell diagram
This plot is commonly referred to as a Hertzsprung-Russell (H-R) diagram, named after the astronomers Ejnar Hertzsprung and Henry Norris Russell who independently developed it in the early 20th century.
Enjar Hertzsprung lived in 1873-1967 and Henry Russell lived in 1877-1957. They were scientists who worked separtely. They found the same answer about the temperature and color of stars. The diagram that they made is called the Hertzsprung-Russell diargram. It shows the connection between surface temperature and color.The discoverers of the famous Hertzsprung-Russel diagram (HR diagram), which turned out to be an important tool for the analysis of stars.
Only if you are very, very careful.
Cool and luminous stars would be located in the top right corner of a Hertzsprung-Russell diagram, in the region known as the red giant branch.
Upper right
One axis has the color, the other the magnitude.
The main sequence - the region across the middle of the diagram.
Its called an HR diagram or a Hertzsprung-Russell diagram.