USS Sagittarius (NCC-1894) was an Archer-class scout on active duty in Starfleet during the 2260s. (Star Trek: Vanguard novel: Reap the Whirlwind)
Ca. 2266, Sagittarius commanding officer was Captain Adelard Nassir.
| Archer-class starships
| USS Archer - USS Sagittarius
USS Sagittarius (NCC-1894) article at Memory Beta, the non-canon Star Trek wiki.