sentences:  The star has a mass of 0.87 and a radius of around 0.99 .It has a temperature of 5293 K and is 13.4 billion years old.In comparison, the Sun is about 4.6 billion years old and has a temperature of 5778 K. The star is metal-rich, with a metallicity ([Fe/H]) of 0.16, or 144% the solar amount.