Wikipedia lists it as 5160 plus or minus 150 K.
Algol is a blue main-sequence star in the constellation Perseus
No. Even a brown dwarf, one that we would call "cool" for a star, still has surface temperatures far above the vaporization temperature of all matter. And even if you had perfectly insulating shoes, the gravity on the surface of even a small star would crush any material object instantly.
Mean surface temperature (day)107°CMean surface temperature (night)-153°CMaximum surface temperature123°CMinimum surface temperature-233°C
A "meteor" is when you see a "shooting star"; at that moment, the object is entering the Earth's atmosphere, and since it enters with a very high speed, its temperature, at least on the surface, gets hot enough to vaporize any material. Probably a few thousand degrees.
The constellation Bootes ... as well as all of the other 'constellations' ... is a drawing of an imaginary figure in the sky, constructed with stars at several points in the drawing, like a 'connect-the-dots' picture. The brightest star in the Bootes drawing is called "Arcturus". After the sun, Arcturus is the third brightest star in our sky. It's an orange giant located roughly 36.7 light-years from us. Its surface temperature is estimated at between 4,500 to 6,000 degrees Celsius.
Beta Draconis (Rastaban) is the third brightest star in the constellation of Draco.It has a temperature of 5,100 K
It is currently a yellow supergiant.
the surface of the star.
between giant and supergiant stages of life
Rastaban is the second-brightest star in the constellation of Draco. It's estimated to be situated at a distance of about 380 light years from Earth.
About 7900 degrees Celsius, surface temperature.
The surface temperature of the main star of the Polaris system is 6015 K.
the color of stars with the lowest surface temperature is red
Yes, the blue stars surface temperature can reach over 25,000K
Blue.
pyrometry
Surface Temperature: 4000 K