Tags: Star.
For other star systems with this Bayer designation see Rho Arietis.Rho1 Arietis is the Bayer designation for a star in the northern constellation of Aries the ram. It has an apparent visual magnitude of 7.01 making it a challenge to see with the naked eye even under ideal dark-sky conditions. Based upon an annual parallax shift measurement of 12.07 mas it is 270 light-years (83 parsecs) distant from the Earth. This is a white-hued A-type star of unknown luminosity class.