It's colour.
See related question.
The surface temperature of a star can be determined by analyzing its spectrum. Specifically, scientists can observe the peak wavelength of light emitted by the star and use Wien's Law, which relates the peak wavelength to the temperature of the emitting object. By measuring the peak wavelength, astronomers can calculate the surface temperature of the star.
the surface of the star.
Approximately 4200K. This is based on Wien's displacement law, which relates the peak wavelength of a black body radiator to its temperature.
About 7900 degrees Celsius, surface temperature.
The surface temperature of the star Adhil is approximately 5800 degrees Celsius.
The average surface temperature of star Beta (β) can vary depending on the specific star that it refers to. Without a specific star identified, it is not possible to provide an accurate average surface temperature for star Beta.
The star with the highest surface temperature is the blue star called O-type stars. These stars can have surface temperatures exceeding 50,000 degrees Celsius.
Yes, the blue stars surface temperature can reach over 25,000K
Blue.
the color of stars with the lowest surface temperature is red
The surface temperature of the main star of the Polaris system is 6015 K.
pyrometry