The hottest star in the constellation Sagittarius is generally considered to be the massive blue supergiant known as Eta Sagittarii. Its surface temperature is estimated to be around 30,000 to 40,000 Kelvin, making it one of the hottest stars visible from Earth. This extreme temperature contributes to its brightness and significant ultraviolet radiation.
A yellow star is a "medium" temperature star - a blue star is the hottest.
The hottest star in the universe is the blue hypergiant star known as R136a1, with a surface temperature of about 40,000 degrees Celsius.
Red is the coolest star and blue is the hottest.
The second hottest star would typically appear blue in color. Stars emit different colors based on their temperature, with blue indicating a very high temperature.
If you mean "What is the hottest star". The hottest stars are the blue stars. A star appears blue once its surface temperature gets above 10,000 Kelvin, or so, a star will appear blue to our eyes. So the hottest stars in the Universe are going to be a blue star, and we know they're going to be massive.
no it is very hot but it isnt the hottest that we know of
The hottest star in the constellation Corvis would be 53 G. Crv with a spectral class of A0V giving it a temperature of just below 10,000 degrees K
61 Cygni is a binary star system in the constellation Cygnus.Both stars have a spectral type of K, which means there temperature is around4,500 K. This is cool for a star.See related question for the hottest star.
The hottest star is of blue color. The more the heat , the more is the excitement of electrons in star. This electrons vibrate with high frequency and emits light. Since the frequency is high, it appears as of blue color
There is only one star in the solar system that is the sun. So to answer your question the sun is. The sun is a main sequence star also. The hottest stars are blue/white ones followed by stars like our own than the coolest stars are red ones
hottest temperature was 50.6 °C
One of the most hottest star is Eta carinae. its surface temperature is 36000-40000 Kelvin. it color is blue.