This orange-hued double has a combined stellar classification of K3III, matching an aging giant star that has exhausted the supply of hydrogen at its core. In 1984, C. J. Corbally found a class of K4IIIab for the primary and K2IIIb for the fainter secondary.
In 1984, C. J. Corbally identified a pair where both stars have stellar classifications matching an aging giant star with depleted core hydrogen: the primary is classified as K4IIIab and the secondary as K2IIIb.