NGC 4084 is an elliptical galaxy[3] located 315 million light-years away[4] in the constellation Coma Berenices.

[5] NGC 4084 was discovered by astronomer Heinrich d'Arrest on April 26, 1865.

[6] NGC 4084 is an isolated member of the Coma Supercluster[7] and is classified as a LINER galaxy.

[8]