Interesting object

https://www.legacysurvey.org//viewer/?ra=15.3174&dec=0.4975&layer=hsc-dr3&zoom=15&const

A pair of ejected core fragments - probably pieces of the same core - fell into the elliptical’s gravity well

Both pieces are at the front of their stellar trails. a blue one at 5:00 relative to the galaxy and a tiny one with a sharp skinny trail at 8:00