Tags: Star.
Iota Pegasi (24 Peg HD 210027) is a star located within the constellation Pegasus. It is about 38 light-years from Earth. It is a spectroscopic binary system.Iota Pegasi A is a yellowish-white star somewhat brighter than the sun. It and the dimmer Iota Pegasi B orbit each other with a period of about 10 days. In about four billion years from now component A will evolve off the main sequence into a giant.