Kelvas Prime

From Memory Alpha, the free Star Trek reference

Kelvas Prime is a planet in the Kelvas system, in the Cardassian Union.

Following the supposed demise of Damar, Mila overheard a rumor that someone's cousin had seen Damar on Kelvas Prime. (DS9: "The Dogs of War")

Kelvas Prime may or may not be the same planet as Kelvas V.