Merging galaxies?

https://www.legacysurvey.org//viewer/?ra=131.3822&dec=20.3258&layer=ls-dr9&zoom=15&ngc&sga-parent&sga&const

R.A. / Dec. – Constellation

08h45m31.584s +20d19m30.72s - CNC

Suspected nature of object

Arc or gravitational distortion

Description

Galaxy SDSS J084531.38+201927.2 is showing a curved anomaly to its North. It could be matter of the galaxy itself, or another galaxy interacting gravitationally with the galaxy. The arc ends into a slightly compact node, could this be a Low Surface Brightness galaxy interacting?