Its temperature, its mass, and its luminosity.
Its size, nor distance have nothing to do with the colour of a star, bar maybe diffusion through additional materials when viewed from Earth.
Astronomers classify stars based on their age, color, and brightness. These characteristics help them identify and understand the different kind OS stars. A stars surface temperature determines the amount of visible light given off its brightness and the color we perceive the star to be.
Temperature indicates a star's size. Provided the star is on the main sequence (isn't going through a red giant phase or going nova) hotter stars are larger stars. The brightness, or magnitude, of the star is actually reliant on its temperature. Hotter stars have a higher (compared to less-hot stars) absolute magnitude - that is, the brightness as seen from an established distance - the benchmark being Earth's distance from the Sun. . As you move further from any light source, it will seem less and less bright, this is relative magnitude.
The color of a star is an indicator of its surface temperature. In order of increasing temperature the colors are: red, orange, yellow, white, blue.
the color of the star tells you where in the sky it belongs.
the star is so bright so thats why we can see it
Basically, at different surface temperatures, stars have different colors. For example, a blue star is hotter than a yellow star, which in turn is hotter than a red star.
It can give you a rough idea of the star's surface temperature.
It can tell you its temperature and composition.
Age of the star, size, and temperature. The answer is in another post that I saw.
the brightness of a star is dependant on its temperature and radius. however, while a star is burning hydrogen into helium (which all stars do for most of their lifespan and it's usually this kind of object we mean when we say "star") a correlation does exist between the mass of the star and its luminosity (brightness)
The brightness of a star depends on the star's temperature, size, and distance from Earth.Distance on which you can see the stars.
The star has a low surface temperature.
A star's color tells us it's temperature, and indirectly, can tell us a lot about it's size. It's absolute brightness (as opposed to it's apparent brightness) also helps us define the star.
The brightness is very similar to the temperature, the brightness relies on the temperature
Brightness tells you the temperature and mostly temperature would tell the brightness of the star that we are talking about.
Stars' brightness and temperature are typically represented on a Hertzsprung-Russell (H-R) diagram. An average star like the Sun would be located on the "Main Sequence" portion of the graph, where brightness increases as temperature increases.
Hertzsprung and Russell.
Hertzsprung and Russell.
The color of the star Indicates its Temperature.
Distance from Earth, size of star, and temperature of star.
Distance from Earth, size of star, and temperature of star.
A decrease in the star's temperature
Yes
You find its size.
well as you can see the star is a hot burning thing that shines. it shines for billions of years. the stars temperature is to hot.