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The surface temperature of the star Thuban is 9800 K. Another name for the Thuban star is Alpha Draconis. It is thought to be located 310 light years from the constellation of Draco.
Alpha¹ Capricorni (Prima Giedi, Algiedi Prima) is a double star in the southern constellation of Capricornus. It is a yellow supergiant, so is quite rare.
About 7900 degrees Celsius, surface temperature.
Surface Temperature: 4000 K
meow
3882 Kelvin
Alpha Centauri has a temperature ranging from 5,000-6,000K.
The surface temperature of the star Thuban is 9800 K. Another name for the Thuban star is Alpha Draconis. It is thought to be located 310 light years from the constellation of Draco.
Alpha¹ Capricorni (Prima Giedi, Algiedi Prima) is a double star in the southern constellation of Capricornus. It is a yellow supergiant, so is quite rare.
It is A
It sounds as if you are asking about a star - but there is no star by that name. Rather, there are several stars in the constellation Delphinus, with names such as alpha delphini, beta delphini, etc.
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the surface of the star.
There is no star just called "Alpha". Alpha is the first letter of the Greek alphabet, and the main star of each of the 88 constellations is called "Alpha", followed by the name of the constellation (in genitive form). For example, Alpha Canis Majoris, Alpha Centauri, Alpha Geminis, etc.
Capricornus is a relatively dim constellation with only one star of magnitude less than 3 (and that only slightly) ... Delta Capricorni has a magnitude of 2.9.
About 7900 degrees Celsius, surface temperature.