NGC 5353
NGC 5353 is a lenticular galaxy in the constellation of Canes Venatici. Its velocity with respect to the cosmic microwave background is, which corresponds to a Hubble distance of. However, seven non-redshift measurements give a closer mean distance of. It was discovered by German-British astronomer William Herschel on 14 January 1788.
NGC 5353 is a radio galaxy, i.e. it has giant regions of radio emission extending well beyond its visible structure. It also has an active galactic nucleus, i.e. it has a compact region at the center of a galaxy that emits a significant amount of energy across the electromagnetic spectrum, with characteristics indicating that this luminosity is not produced by the stars.