Gup
From Kerbal Space Program Wiki
Gup is a theiroized moon of Gurdamma. It may also be called Gop.
If Gup is within Gurdammas ring it may be a large ring particle or a forming moon
from the usual norm of small moons and asteroids being named short simple names, gup might be a small moon similar to gilly, pol, bop, minmus or the new asteroid skutt in KSP 2