^Well, SCE: Oaths
does assert that a station named Deep Space Station K-7 is a week away from Sherman's Planet, but it might be a replacement for the one we know (which had fallen into disrepair in the 2340s according to The Art of the Impossible
). After all, we know there is a Starbase 47
in the 24th century, but it's a different starbase reusing the number.