This is an evolvedK-typegiant star with a stellar classification of K1III,[4] having exhausted the supply of hydrogen at its core then cooled and expanded off the main sequence. The star 2.6[6] times the Sun's mass and has expanded to 31[2] times the girth of the Sun. It is spinning slowly with a projected rotational velocity. This star is radiating 435 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,703K.[2] Based on its abundance of iron, the star has a lower abundances of heavier elements than the Sun.[7]
1234Rybka, E. (1969), "The corrected magnitudes and colours of 278 stars near S.A. 1-139 in the UBV system", Acta Astronomica, 19: 229, Bibcode:1969AcA....19..229R.
12Taylor, B. J. (February 1999), "Catalogs of temperatures and [Fe/H] averages for evolved G and K stars", Astronomy and Astrophysics Supplement, 134 (3): 523–524, Bibcode:1999A&AS..134..523T, doi:10.1051/aas:1999153.
↑Sinnott, Roger W.; Perryman, Michael A. C. (1997), Millennium Star Atlas, vol.2, Sky Publishing Corporation and the European Space Agency, p.711, ISBN0-933346-83-2.
