It is a suspected variable star that fluctuates in magnitude by an amplitude of 0.05 in the B-band of the UBV photometric system. With the supply of hydrogen exhausted at its core, it has evolved of the main sequence and cooled and expanded to 156 times the Sun's radius.
It is a suspected variable star that fluctuates in brightness by 0.05 magnitudes in the B-band of the UBV photometric system. With hydrogen depletion at its core, it has moved off the main sequence and cooled and expanded to 156 times the Sun's radius.