K型主系列星
This K-type main-sequence star has a stellar classification of K0 V. It is a quasi-periodic variable star with a cycle of 11.5 days, a variation range of 3.65%, and a phased amplitude of 94%. HD 102195 is around six billion years old with a rotation period of 12.3 days. It has 88% of the Sun's mass and 84% of the Sun's radius. It is radiating 49% of the Sun's luminosity from its photosphere at an effective temperature of 5,283 K.