Houk and Swift (1999) found a class of G8IV, suggesting it is instead a more evolved subgiant star. It is around seven billion years old and is spinning slowly with a projected rotational velocity of 1.5 km/s.
Researchers Houk and Swift (1999) identified a category of G8IV stars, suggesting that this particular star may be more evolved as a subgiant. This ancient star is around seven billion years old and has a very slow rotation rate of 1.5 km/s.