Captain Asenath Hammond was a Starfleet officer in the 24th century.
In 2364, she was the commander of the USS Max Plank. Sometime in that year, she received an order about revised mission orders from Commodore Joshua Jae of Starfleet Mission Operations Division. (TNG: "Conspiracy", okudagram)
This character was only mentioned in writing.
She was named for Asenath Katrina Hammond (1950-2010), ex-wife of artist-consultant Rick Sternbach
. A character
named after Sternbach was mentioned in the same episode.