star classObservedMeasured or catalogued in the real sky, with its source cited.SimWhat the simulation generates or renders; it may depart from reality and says where.
K-type main-sequence star
A hydrogen-burning star of spectral class K, between about 0.6 and 0.9 times the Sun's mass, with a surface temperature of about 3,900 to 5,300 K. Often called orange dwarfs, they outnumber Sun-like stars two to one, live for tens of billions of years, and are among the best places to look for habitable planets.