Based on recessional velocity of 9645 km/sec, about 430 million light years away. Given that and its apparent size of 0.4 by 0.3 arcmin, about 50 thousand light years across.
Above, a 2.4 arcmin wide closeup of PGC 82353 Also shown are PGC 26132 (which see for wide-field view) and 2242096