Near the left edge of this image is a starlike object known as TON 618, an abbreviation for Tonantzintla-618. It is a "hyperluminous, broad-emission-line, radio-loud quasar" (Wikipedia) thought to be 18.2 billion LYs away and to be between 41 and 66 billion Solar masses.

(NGC4414 and TON 618 (1776422506941))