Orbital 6

From Memory Alpha, the free Star Trek reference

You might also be looking for the alien spacecraft Orbital 1.

Orbital 6 was an inspection pod used by the Earth Starfleet in the 22nd century.

Orbital 6 was used by Charles Tucker and Jonathan Archer to inspect the NX class starship Enterprise before its launch. Tucker, after being distracted, accidentally scratched the paint on the Enterprise's hull with Orbital 6. (ENT: "Broken Bow")