Stars can be challenging to classify due to their diverse characteristics and evolutionary stages. Factors such as temperature, luminosity, chemical composition, and size contribute to their classification, but many stars fall into overlapping categories or exhibit unique traits that defy standard classifications. Additionally, some stars may be in transitional phases or display variability that complicates their categorization. This complexity reflects the vast diversity of stellar types and the dynamic processes that govern their evolution.
The coolest stars are red in color. They are classified as red dwarfs and have surface temperatures ranging from about 2,500 to 3,500 degrees Celsius.
The weakest hydrogen line stars are classified as Class V in the Morgan-Keenan (MK) system of stellar classification. These stars have very weak or no hydrogen lines in their spectra, indicating low surface temperatures and the presence of strong molecular absorption bands. Class V stars are typically red or brown dwarf stars.
The hottest stars are classified as O-type stars, which are blue and have surface temperatures of around 30,000-60,000 degrees Celsius. These stars emit a lot of ultraviolet light, making them one of the most energetic types of stars.
it has to be at least 2 or more stars to be a star system.
Algol is best classified as a fixed star system in the constellation Perseus. It is actually a binary star system consisting of two stars that eclipse each other from the perspective of Earth. It is one of the best-known eclipsing binary stars and is a popular target for amateur astronomers.
They are usually classified by their temperature.
What are some ways the stars in the photo could be grouped or classified
stars there called stars
stars there called stars
High mass adult stars are classified as supergiants or giants, while low mass adult stars are classified as main sequence stars. This classification is based on the mass of the star and where it falls on the Hertzsprung-Russell diagram.
Stars are classified using the Hertzberg-Russell Diagram
a ball of light and gas.
Main Sequence
no they cant
They are classified by the amount of Light they give off, and their temperature.
The oldest stars are classified as population III stars [See related question]
The oldest stars are classified as population III stars [See related question]