Starbase 10
Starbase 10 was a Federation starbase that was administered by Starfleet. The base was located in the Alpha Quadrant, near Deneva. A direct course from Gamma Hydra to this base would pass through the Romulan Neutral Zone. This star fell into the administrative area of the base.

In 2259, the location of this starbase was labeled on a stellar cartography chart seen on the 's ready room viewscreen. ()

In 2267, the  traveled to this base following its mission to Deneva. Later that year, Commodore Stocker was assigned command of the base and was transported there by the Enterprise. (; )

In 2399, the location of Starbase 10 was labeled in a Federation star chart that was in Fleet Admiral Kirsten Clancy's office at Starfleet Headquarters. This base was located in or near to Federation space. () 

In 3190, the location of Starbase 10 was labeled on a star chart used by Commander Paul Stamets for tracking the movement of the Dark Matter Anomaly through the galaxy. ()

Appendices

Apocrypha 
This base was also mentioned in gaming reference books (The Triangle Campaign, Starfleet Operations Manual), s (Pocket TNG: Red Sector), and comics (Gold Key TOS: "Sceptre of the Sun" and Peter Pan Records: "The Robot Masters").

External link 
 

bg:Звездна база 10
de:Sternenbasis 10
fr:Base stellaire 10
ja:第10宇宙基地
nl:Sterrenbasis 10
Starbase 0010
0010, Starbase