There is no star known as "Turais Star". It's possible you've misheard or misspelled the name.

To help me find the information you're looking for, could you please:

* Double-check the spelling of the star's name.

* Provide any additional context you have about the star. For example, is it a specific type of star (e.g., red dwarf, blue giant)? Is it part of a particular constellation?

Once I have the correct information, I can look up its surface temperature.