S.C. Jaffe was a Human Starfleet officer in the 23rd century.

In the 2290s decade, Captain Jaffe was assigned to command of the Federation starship USS John Muir. In the year 2293, Muir was proposed to join Operation Retrieve from a start point at Starbase 24, under Jaffe's command. (TOS movie: The Undiscovered Country)

The Operation Retrieve info was a series of charts created as set dressing by the production artists and decorators, and as such was not all distinctly visible on screen.