Tags: Star.
Omicron Arietis (ο Ari ο Arietis) is the Bayer designation for a star in the northern constellation of Aries. Based upon an annual parallax shift of 5.49 ± 0.32 mas it is 594 ± 35 light-years (182 ± 11 parsecs) distant from Earth. This star has an apparent visual magnitude of +5.78 which means it is dimly visible to the naked eye.This is a B-type main sequence star with a stellar classification of B9 Vn.