about 4500 degrees Celsius
An orange star is one whose surface temperature is higher than that of a red star but lower than that of a yellow star.
The temperature of a yellow star's photo sphere is hotter than that of and orange star. However the total energy output of an orange star may be greater than that of a yellow star.
An orange star is hotter than a red star.
There is no such star. Any of the major stars in the constellation Cygnus has "cygni" as part of its name - this is simply a suffix that means "of the Cygnus constellation".
It will be a class "G" star with a conventional colour of yellow with an apparent colour of yellowish-white.
An orange star is one whose surface temperature is higher than that of a red star but lower than that of a yellow star.
An orange star is one whose surface temperature is higher than that of a red star but lower than that of a yellow star.
The temperature of a yellow star's photo sphere is hotter than that of and orange star. However the total energy output of an orange star may be greater than that of a yellow star.
The colour of a star is an indication of it's temperature, not it's age.
10 degrees
Spectral analysis informs us the temperature of a star. The hotter a star is, the whiter/bluer and brilliant it is. As a star ages it gets cooler and more yellow, then orange, then red.
Arcturus, the britghest star in the Northern Hemisphere, is a highly evolved Orange-Red Giant.
An orange star is hotter than a red star.
The color of a star indicates its temperature. Blue or white stars are the hottest and smallest. Red or orange stars are the coolest and largest. Stars like our sun with a yellow color are medium in both size and temperature. Generally, the smaller a star is the hotter it is.
There is no such star. Any of the major stars in the constellation Cygnus has "cygni" as part of its name - this is simply a suffix that means "of the Cygnus constellation".
Epsilon Pegasi (Enif) is the brightest star in the northern constellation of Pegasus.It is an orange supergiant and has a temperature of 4,337 K
It will be a class "G" star with a conventional colour of yellow with an apparent colour of yellowish-white.